Factory Supplement HEC Bulk Supplement National Standard CAS 9004-62-0

• CAS No.: 9004-62-0
• Formula: C4h10o2s2
• Bonding Function: Structural Adhesive
• Morphology: Solid-State
• Application: Construction, Fiber & Garment, Printing and Dyeing
• Material: Polyimide
• Model NO.: under 5% ash
• Classification: Room Curing
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Flexibilizer
• Composition: Inorganic Material
• Color: White
• Product Name: HEC
• CAS: 9004-62-0
• Appearance: White Powder
• Transport Package: Sealed Package
• Specification: 25kg/ package
• Trademark: KELAIDE
• Origin: China
• Production Capacity: 10000000

Product Description

JINZHOU GUANGTONG CELLULOSE CO.,LTD
HOUPENGTOU VILLAGE,JINZHOU CITY,SHIJIAZHUANG CITY,HEBEI PROVINCE,CHINA




Company Profile:
Jinzhou Guangtong Cellulose Co., Ltd. is a high-tech chemical company. The company is located in Houpengtou village, Jinzhou City, Hebei Province. The environment is beautiful. The fruits are fragrant in all seasons. The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing. And Shihuang Expressway, National Highway 307 and Shide Railway pass through the urban area. Which has an advantageous geographical location and convenient transportation. The company covers an area of 40,000 square meters and has RMB 30 million in fixed assets. There are more than 200 employees and 30 technicians of various types, including 16 middle and high-tech technicians. Strong economic strength and abundant human resources have laid the foundation for the company's long-term development.
The company introduced a large-scale automated production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our products are widely used in pharmaceutical, chemical, building materials, construction, paint, cosmetics, agriculture, military and other industries. Our factory has advanced production equipment, testing equipment, strong technical force, sufficient R & D personnel and independent research and development capabilities. Product quality has reached the international leading level. Our products sell well both at home and abroad and have won wide acclaim.



HPMC(Hydroxypropyl methyl cellulose)
Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powder of white to off white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier and suspension and water retention aid. In addition, there types of cellulose ethers exhibit properties of thermal gelation, metabolic inertness, enzyme resistance, low odor and taste, and PH stability.    
Due to the myriad of properties, HPMC is often used to substitute many other additives with lower concentration, making HPMC an incredibly efficient and effective additive in area of adhesives, construction, foods, household products, pharmaceuticals and etc.

COMMON NAME	HYDROXYPROPYL METHYL CELLULOSE
ABBREVIATION	HPMC
CAS NO.	9004-65-3
STANDARDS COMPLIANT	ENTERPRISE STANDARD
CHEMICAL FORMULA	R=CH2CH(CH3)OH

PHYSICAL AND CHEMICAL PROPERTIES:
* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
* Charring temperature: 280-300ºC.
* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
* Real specific gravity: 1.26-1.31.
* Browning temperature: 190-200ºC.
* Surface tension: (2% water solution) 42-56dyn.cm.
* Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.

PRODUCT DESCRIPTION:
STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bag
TECHNICAL DATA SHEET

INDEX	UNIT	TECHNICAL INDICATIONS
		60SLO SERIES	75SLO SERIES
HYDROXYPROPYL	%	7.0-12.0	4.0-12.0
		0.2-0.3 (DS)	0.1-0.3 (DS)
METHOXY	%	28.0-32.0	19.0-24.0
		1.8-2.0 (DS)	1.1-1.6 (DS)
WATER	%	5.0 MAX	5.0 MAX
PARTICLE SIZE	%	90% THROUGH 250μm (ASTM MESH NO. 60) 80% THROUGH 125μm (ASTM MESH NO. 120) 80% THROUGH 106μm (ASTMMESH NO. 140)
VISCOSITY (2% SOLUTION NDJ)	MPA.S	5-200000
GELLING TEMPERATURE	ºC	56-64	68-90
LIGHT TRANSMITTANCE	%	70 MIN	70 MIN
WHITENESS	%	75 MIN	75 MIN
PACKING DENSITY	G/L	370-420
APPEARANCE		WHITE OR ALMOST WHITE POWDER

	Grade	Viscosity(2% NDJ)	Viscosity(2% Brookfield)	Tile Adhesive	Joint Filler	Cement Based Putty	Gypsum Based Putty	Gypsum Based Plaster	Masonry Mortar
HPMC	KLD400	400	400
	KLD4K	4,000	4,000		★
	KLD15K	15,000	15,000		★★
	KLD40K	40,000	20,000		★
	KLD60K	60,000	30,000					★★
	KLD80K	80,000	40,000	★★		★	★★	★
	KLD100K	100,000	45,000	★★		★★	★	★	★★
	KLD150K	150,000	65,000	★★				★★	★
	KLD200K	200,000	75,000	★
	KLD200S	200,000	75,000				★★
HPMC-MAX	KLD40M	40,000	20,000	★	★★			★
	KLD60M	60,000	30,000	★		★★	★	★★	★
	KLD80M	80,000	40,000	★★			★★	★★	★★
	KLD100M	100,000	45,000			★★	★	★★	★★
	KLD150M	150,000	65,000					★	★

 

	Grade	Viscosity(2% NDJ)	Viscosity(2% Brookfield)	Plaster Mortar	External Wall Insulation	Self-Leveling Compounds
HPMC	KLD400	400	400			★★
	KLD4K	4,000	4,000
	KLD15K	15,000	15,000
	KLD40K	40,000	20,000
	KLD60K	60,000	30,000
	KLD80K	80,000	40,000		★★
	KLD100K	100,000	45,000	★★	★★
	KLD150K	150,000	65,000	★	★★
	KLD200K	200,000	75,000		★★
	KLD200S	200,000	75,000		★★
HPMC-MAX	KLD40M	40,000	20,000
	KLD60M	60,000	30,000	★	★
	KLD80M	80,000	40,000	★★
	KLD100M	100,000	45,000	★★	★
	KLD150M	150,000	65,000	★	★★

★: Workable    ★★: Recommended

Brand	Product series	Product Type
KELAIDE®	K	General
	M	Modified
	S	Solubility Delayed

Application Guide

Tile Adhesive  

1. Using HPMC, tile adhesive will easy to mix with water without lump appeared and saving time. Due to the more rapid and efficient operation, we can improve the workability and reduce the cost.  
2. The water-retaining property of HPMC extend the drying time of mortar, so as to improve the efficient of fixing.  
3. HPMC provide good bonding effect with highly skid resistance.  

Cement-based plastering Mortar  

1. HPMC can improve the uniformity of plastering mortar, making it easy to coating, at the same time improve the ability of anti-sag. It can also boost liquidity and pumpability of mortar, to improve the work efficiency.  
2. With high water retention, HPMC can prolong the working time of mortar, improve work efficiency, and help the mortar obtaining high mechanical strength in solidification period.  
3. HPMC can control air infiltration, to eliminate the tiny cracks of coating, to format the ideal smooth surface.  

Masonry mortar  

1. HPMC can improve the adhesiveness between mortar and masonry. And the water-retaining property of HPMC is useful in raising the strength of mortar.  
2. HPMC improves the lubricity and plasticity of mortar, so as to make the construction easier, to save time, to reduce the cost.  
3. For superabsorbent masonry, it is more important to use HPMC in the mortar.  

Crack filler  

1. Excellent water retention of HPMC can prolong drying time of crack filler, it is helpful to improve work efficiency. Also, the high lubricity makes construction easier and more smooth.  
2. HPMC can improve the shrinkage resistance and crack resistance of crack filler, to perfect the surface quality.  
3. HPMC makes the construction surface fine and smooth. Meanwhile, the adhesiveness get improved.  

Gypsum-based plastering and gypsum products  

1. HPMC can improve the uniformity of plastering mortar, making it easy to coating, at the same time improve the ability of anti-sag. It can also boost liquidity and pumpability of mortar, to improve the work efficiency.  
2. With high water retention, HPMC can prolong the working time of mortar, improve work efficiency, and help the mortar in obtaining high mechanical strength in solidification period.  
3. HPMC can keep the consistency unified, forming a good surface.  

Self-leveling floor materials  

1. The viscosity of HPMC has the effect of anti precipitation.  
2. HPMC can enhance the product liquidity and pumpability, so as to improve the efficiency of the flooring.  
3. The water-retaining property of HPMC can avoid excess air infiltration. Therefore, crack and contraction are greatly reduced.  

Water-based paint and paint remover  

1. The suspension property of HPMC can prolong expiration date by prevent solid precipitation. Meanwhile, it has good compatibility with other ingredients and biological stability.  
2. HPMC helps the product dissolving rapidly without lump.  
3. HPMC makes coating has good flow property and low splash, resulting a fine and smooth surface.  
4. HPM can increase the viscosity of the paint remover, make it not out of work scope.

CMC(Sodium carboxymethyl cellulose)
Carboxy Methyl Cellulose(CMC)is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid. The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive. The functional properties of Fooding Carboxy Methyl Cellulose(CMC) depend on the degree of substitution of the cellulose structure (i.e., how many of the hydroxyl groups have taken part in the substitution reaction), as well as the chain length of the cellulose backbone structure and the degree of clustering of the carboxymethyl substituents.

Oil Drilling Grade CMC
Physical and Chemical Indexes of Sodium Carboxymethyl Cellulose for Drilling Fluid.(Perform SY5093-92 Standard)

	LV-CMC	MV-CMC	HV-CMC
Appearance	White or light yellow powder, freely flowable
Replace degrees(D. S)	0.80 min
Purity	80% min	85% min	95% min
Viscosity 2% (in 2% solution at 25 centigrade)	200-500 mpa.s	600-900 mpa.s	1000-1800 mpa.s
Size(60 head)	80%
Moisture (%)	10% max
PH	7.0-9.0	7.0-9.0	6.5-8.0

 

Category	Item	Index
		Distilled water	Salt water	Saturated salt water
Oil-based mud	Filtration loss,ml	60±10	90±10	100±10
	Apparent viscosity,mpa.s	≤6	≤6	≤10
	PH	8.0±1.0	8.0±1.0	7.5±1.0
HV-CMC	Pulping rate,m³/t	≥200	≥150	≥160
LV-CMC	Filtration loss (10ml)	Dosage,g/l	≤7.0	≤10.0
		Apparent viscosity,mpa.s	≤4.0	≤6.0
MV-CMC	Dosage,g/l	6.0	14.0	3.5
	Apparent viscosity,mpa.s	≥15	≥15	≥15
	Filtration loss,ml	≤9	≤9	≤8

Note:Perform OCMA NO.DFCP-2/NO.DFCP-7 Standard.

Product performance and characteristics:

1. CMC has a high ability to control water loss. In particular, PAC is a highly effective fluid loss reducer at lower dosages. You can control the loss of water to a higher level. It does not affect other properties of the mud.
2. The formed mud cake is of good quality, strong and tough.
3. It has good temperature resistance and excellent salt resistance. Under a certain salt concentration, it still has a good ability to reduce water loss and maintain a certain rheology. Compared to soluble in salt water and soluble in water, the viscosity hardly changes. Particularly suitable for offshore drilling and deep well requirements.
4. It can well control the rheological properties of the mud. It has good non-Newtonian fluidity.
5. In addition, KELAIDE® CMC is used as a cementing fluid to prevent fluids from entering pores and fractures. It is used as a fracturing fluid to control fluid loss into the well.

Building grade CMC

	LV-CMC		MV-CMC	HV-CMC
Appearance	White or light yellow powder, freely flowable
Purity	75-85% min		75-90% min	80-90% min
Viscosity 2% (in 2.5% solution at 30 centigrade)	300-500 mpa.s		400-700 mpa.s	800-1200 mpa.s
Moisture (%)	7-10%	6-10%			7-10%

 

Model	2% viscosity,mpa.s	PH	Loss on drying,%	Purity%
KLD7	600-800	7-9	≤10	≥65
KLD8-2	≥800	7-9	≤10	≥70
KLD8-4	800-1200	7-9	≤10	≥80
KLDT04	≥450	8-10	≤10
KLDT02	250-300	8-10	≤10
KLD348	≥300	8-12	≤40
KLD248	100-200	8-12	≤40
KLD148	40-100	8-12	≤40

Note:we can produce it according to your requirements.

Application:
1. "KELAIDE®" CMC is applied to water-based latex paint. It can meet the rheological properties of a certain flow under the action of brush or roller shear force.
2. It can control viscosity and suspension.
3. Generally, CMC accounts for 1-3% in water-based paints and coatings.


PAC(Poly anioniccellulose)
Poly anioniccellulose (Poly anionic cellulose) is abbreviated as PAC, which is a water-soluble cellulose ether derivative obtained by chemical modification of natural cellulose. It is an important water-soluble cellulose ether. Usually its sodium salt is widely used in oil drilling. Especially brine wells and offshore oil wells.

Application:
1.As a light yarn sizing agent instead of starch in the textile industry;
2. In papermaking,improve the longitudinal strength and smoothness of paper, and improve the oil resistance and ink absorption of paper;
3. Preparation of soap and synthetic detergent in the daily chemical industry;
4.Latex stabilizer in rubber industry;
5. Loss-of-filtration agents and viscosity-increasing agents in the drilling industry;
6. In addition, in coatings, food, cosmetics, ceramic powder, leather and other fine chemical processing as a thickener, emulsion stabilizer, crystallization prevention agent, thickener, binder, suspending agent, water retention agent, dispersion Agent.
Feature:

1. White or light yellow powder or granules, tasteless and non-toxic, strong hygroscopicity, easily soluble in cold water and hot water.
2. High degree of substitution: 0.85-1.4.
3. Heat-resistant stability: The performance of the aqueous solution is stable below 80 ° C, and it can still show a certain viscosity when the temperature reaches close to 150 ° C and can maintain about 48h.
4. Acid and alkali resistance and salt resistance: The pH value is stable in the range of 3-11, which can be used in various polar harsh environments.
5. Good compatibility: It is compatible with other cellulose ethers, water-soluble gums, softeners, resins, etc .; when the degree of substitution of PAC exceeds 1.2, it gradually shows oil solubility.
6. Good solubility: it can be dissolved in cold water and hot water quickly with simple stirring equipment; hot water dissolves faster; instant PAC can be fully dissolved within minutes, greatly improving the convenience of use And productivity.
7. Good stability: PAC aqueous solution has light stability, longer shelf life, strong anti-bacterial mildew performance, and does not ferment.
8. Extremely low usage: Due to the high degree of substitution and high stability of PAC itself, under the same use environment, its dosage is only equivalent to 30% -60% of carboxymethyl cellulose (CMC), to a certain extent This reduces the cost of using the enterprise. It has high cost performance advantages; meanwhile, it saves raw material consumption and has higher economic and social benefits.
9. The main raw material of polyanionic cellulose (PAC) is refined cotton, which has no pharmacological effect, is physiologically harmless, and the production process is environmentally friendly.
10. Polyanionic cellulose can be used for deep well high temperature downhole operations.
11. Wide application range and wide adaptability to water. It is easy to form large alum flowers quickly and has good precipitation performance. The suitable pH range is wide (between 5 and 9), and the pH and alkalinity of the treated water decreases slightly. When the water temperature is low, a stable precipitation effect can still be maintained. Alkalinity is higher than other aluminum and iron salts, and it has less effect on equipment erosion.

Drilling fluid PAC Standard
Physical and chemical index

Item	Index
Degree of substitution(D.S) ≥	0.9
Moisture (%)  ≤	10
PH value(25ºC)	5.5-8.5

Application performance index

Item	Index
	HV	LV	SL
Filtration(sample dosage 0.57%),mL≤	20	25	25
Filtration(sample dosage 0.86%),mL≤	15
Filtration(sample dosage 1.14%),mL≤	10
Yield strength(sample dosage 0.57%),Pa	≥2.5	≤0.5
Yield strength(sample dosage 0.86%),Pa	≥9.5
Yield strength(sample dosage 1.14%),Pa	≥19.0
Apparent viscosity,mPa.s	-	-	≤25

 

VAE(Redispersible Polymer Powder/Redispersible Powder)

The redispersible polymer powder(VAE) is a water-soluble re-dispersible powder. It is a copolymer of ethylene and vinyl acetate. It uses polyvinyl alcohol as a protective colloid. By adding re-dispersible latex powder, the performance of mortar with cement or gypsum as the substrate can meet the needs of various constructions.

Recommendation Application:

1. Dry putty powder
2. Tile adhesive
3. Caulk
4. Surface modification cement
5.  Thermal insulation mortar
6. Tile renovation interface agent
7. Powder latex paint
8. Thermal insulation building materials

Redispersible polymer powder(VAE) can be redispersed into emulsions quickly after contact with water. Due to their high binding ability and unique properties. Such as water resistance, workability and heat insulation. they are range of applications that is extremely wide.

Application:
1. Dry powder putty: improve the bonding strength, adhesion to the base layer, continuous film formation, dry powder putty is not affected by weather and humidity, making the product more stable, strong alkali resistance, and excellent waterproof performance.
2. Tile adhesive: It has extremely strong adhesion to the wall and bonding strength, which is necessary for high-grade tiles.
3. Tile refurbishment interface agent: good bonding strength, strong adhesion to the base surface of tiles and other surfaces that are smooth and non-absorbent.
4. External wall insulation: bonding mortar, plastering mortar and other construction mortars, especially suitable for flexible construction mortars.

Properties:
1. It can improve its adhesion, flexural strength, abrasion resistance and workability.
2. High flexibility and good bonding strength.
3. It has extremely outstanding waterproof performance.
4. Increase the elasticity of the mortar and have a longer open time.
5. Give the mortar excellent alkali resistance.

Classify:

1. Redispersible powder for waterproof
2. Redispersible powder for tile and plaster mortar
3. Redispersible powder for Self-leveling
4. Redispersible powder for diatom mud

 

Index	KLD01	KLD02
Polymer type	Vinyl acetate-Veova	Vinyl acetate-Ethylene
Appearance	white powder	white powder
Protective colloid	PVA	PVA
Solid content, wt%	99±1	99±1
Ash content, wt%	11.5±2.5	10±2
Bulk density, g/ml	0.4±0.1	0.5±0.1
The average particle size(mesh)	<300	<300
Glass transition temperature,ºC	14	10
Minimum film forming temperature,ºC	0	0
Particle content,>300 mesh	<2%	<2%
Feature	Strong adhesion	Good fluidity and softness

 

Index	KLD03	KLD04
Polymer type	Vinyl acetate-Veova-Acrylic	Vinyl acetate-Acrylic
Appearance	white powder	white powder
Protective colloid	PVA	PVA
Solid content, wt%	99±1	99±1
Ash content, wt%	9.5±1.25	9.5±1.5
Bulk density, g/ml	0.45±0.1	0.5±0.1
The average particle size(mesh)	<300	<300
Glass transition temperature,ºC	14	­1
Minimum film forming temperature,ºC	0	0
Particle content,>300 mesh	<3%	<3%
Feature	Good water increasing and soft	Strong versatility and high cost performance

HEC(Hydroxyethyl Cellulose)
KELAIDE brand hydroxyethyl cellulose (HEC) is a natural polymer material cellulose as raw material. Non-ionic cellulose ether made by a series of chemical processing. It is an odorless, tasteless and non-toxic white to off-white powder or granule. It can be dissolved in cold water to form a transparent, viscous solution. It has thickening. Adhesion, dispersion, emulsification, film formation, suspension, adsorption, surface activity, salt resistance, moisture retention and protective colloid. KELAIDE brand hydroxyethyl cellulose (HEC) can be used in construction materials, coating industry, petrochemical industry, synthetic resin, ceramic industry, medicine, food, textile, agriculture, cosmetics, tobacco, ink, papermaking and other industries.

Technical Data sheet

Product technical requirements:Q/09FRT006-2001
Items	Index
Molar substitution(MS)	1.8-2.5
Moisture(%)	≤6
Water insoluble(%)	≤0.5
PH value	6.0-8.5
Ash(%)	≤5
Viscosity(mpa.s) 2%,25 aqueous solution	5-60,000

Viscosity Specification:

Specification	Range(mpa.s)
6,000	4,000-7,000
10,000	8,000-12,000
15,000	13,000-17,000
20,000	18,000-22,000
30,000	26,000-34,000
40,000	36,000-44,000
50,000	45,000-54,000
60,000	55,000-64,000

Note:The model of HEC is represented by RT-6000, 6000 means nominal viscosity. The surface treated model is RT-6000S.
Physical and chemical properties:
white or light yellow powder;odorless, tasteless and easy to flow.
Softening temperature: 135-140ºC
Surface density: 0.35-0.61 g/ml
Decomposition temperature: 205-210 ºC
Slower burning speed
Balanced moisture content: 23 ºC
6% at 50% rh; 29% at 84% rh
It is soluble in both cold and hot water and is generally insoluble in most organic solvents. The viscosity change is small within the range of pH 2-12, but the viscosity decreases beyond this range. The surface-treated HEC disperses and does not agglomerate in cold water, but the dissolution rate is slow, and it usually takes about 30 minutes. It can be dissolved quickly by heating or lowering the pH to 8-12.

Application:
1. For water-based latex coatings: It can significantly improve thickening and leveling performance.
2. For Oil drilling: It can improve mud carrying capacity during drilling, and prevent a large amount of water from entering the oil layer from the mud, and stabilize the oil layer production capacity.
3. For building construction and building materials: HEC is an effective thickener and binder for cement slurry and mortar. It can improve the fluidity and construction performance of the mortar, and prolong the water evaporation time, and increase the initial cracks of the concrete. It used for painting gypsum, bonding gypsum, gypsum putty can significantly improve its water retention and bonding strength.
4. For toothpaste: HEC can guarantee the stability of toothpaste paste due to its strong salt resistance and acid resistance. In addition, the toothpaste is not easy to dry due to its high water retention and emulsifying ability.
5. For water-based ink, HEC can make the ink dry quickly and not penetrate.
6.HEC is widely used in textile printing and dyeing, papermaking, and daily chemicals.

Steps and methods of making solution:
1. Add a prescribed amount of clean water to the container.
2. If hydroxyethyl cellulose is stirred at low speed, stir until all materials are completely wet.
3. Add other ingredients of the formula and stir well.
4. The surface-treated HEC will form a viscosity in about 30 minutes after dispersing it in water. Or after the material is completely wet, add alkali or ammonia water to adjust the pH between 8 and 10 to form a viscosity.



HPS(Hydroxypropyl starch ether)
Hydroxypropyl starch ether (HPS) is a natural plant-based material. It is a white fine powder obtained by modification, highly etherification reaction, and then spray drying, without plasticizer. It is completely different from ordinary starch or modified starch.

★ Good fast thickening ability; some water retention proprety.
★ The dosage is small.The extremely low addition amount will achieve a high effect.
★ Improve the material's resistance to attenuation.
★ Improve the material's operability and make the operation smoother.
★ Extend the opening time of the material.

Technical Data Sheet

Item	Index
Appearance	White powder
PH	9-11(3.75% aqueous solution)
Solubility	Dissolve in cold water
Size	<40 mesh
Viscosity	400-1200 mpa.s(5% water soluble)
Compatibility	Good compatibility with other building materials admixtures
Moisture	<5%

Application areas:
It can be used as admixture for cement-based products, gypsum-based products and grey calcium products. It has good compatibility with other building additives. It can be used in combination with hydroxypropyl methyl cellulose (HPMC).It can play a thickening role, promote internal structure, have better crack resistance and improve ease. The addition of modified starch ether can significantly reduce the amount of HPMC added.

Feature:
Recommended dosage: 0.05% -0.1% can reduce methyl cellulose ether by about 0.1%.
Packaging: 25 kg / bag
Storage: cool and dry, moisture-proof. Stored no more than one year.

Recommend Applications:
1. Various types (cement, gypsum, gray calcium based) putty powder for inner and outer walls.
2. Various types of (tile, stone) adhesive.
3. All kinds of decorative mortar and all kinds of plastering mortar.



PVA(Polyvinyl alcohol/vinylalcohol polymer)
Polyvinyl alcohol is an excellent water-based adhesive. The general product is flake, granular or flocculent. It is not easily soluble in cold water. Heating is generally required during dissolution. After being finely pulverized and surface treated, it has better cold water dissolving performance. But because of its thermoplasticity, pulverization becomes particularly difficult. Our factory adopts a special liquid nitrogen low temperature cooling process to ensure that the powder of the crushed material is uniform. So that the material has excellent water solubility.
 

Model	Size(mesh)	Viscosity(cps)	Alcoholysis(mol e%)	Ash(%)max	Volatile(%)max
0588	120	4.6-5.4	87-89	0.7	5.0
1788	120	20.5-24.5	87-89	0.7	5.0
2488	120	40-48	87-89	0.7	5.0

Polyvinyl alcohol is produced by the polymerization of vinyl acetate. Then, polyvinyl acetate was saponified under the action of different alkali amounts to obtain polyvinyl alcohols having different degrees of alcoholysis. Cold-soluble polyvinyl alcohol powder is made by partially cold-milling polyvinyl alcohol by cryogenic milling. It is a water-soluble, environmentally friendly white solid powder.

Feature:
Good film formation, adhesion, solvent resistance, friction resistance and tensile strength.
Appearance:White solid powder
Melting point:180-190ºC
Size:80-120 mesh

★ Small particles, small dosage, easy to disperse.
★ Dissolved in cold water.
★ Good bonding performance; improve mortar strength.
★ Prevent mortar from cracking and detaching; increase adhesion strength and smoothness.
★ Non-toxic, tasteless and environmentally friendly.

Application:
Mortar, putty powder, coating, interface agent, decorative plaster, tile jointing agent, silicon nitride and other industrial ceramic powder bonding, cement, gypsum additives, etc.

Packaging and storage: 25kg/bag;below 30 ºC, cool,dry and Suncare

CMS(Sodium carboxymethyl starch)
Sodium carboxymethyl starch (CMS) is an anionic polymer material. The appearance is white or light yellow solid powder,odorless and susceptible to moisture. It will be directly dissolved in water. The aqueous solution has good viscosity, stability, protective colloidal properties and film-forming properties. It is not prone to corruption. Stable under strong alkaline and weak acid conditions, and precipitation will occur under strong acid conditions.
 

Index	High viscosity	Medium viscosity	Low viscosity
Appearance	White or light yellow solid powder
Degree of substitution(D.S)≥	0.2
Purity%≥	82	65	55
Size(mesh)≥	80
2% Aqueous solution viscosity(mpa.s)	150-200	80-120	10-60
Loss on drying%≥	10
PH(1% Aqueous solution)	9-13

Note:According to user requirements, we can produce the corresponding index products that meet the requirements of using.


Categories:
Paper grade CMS
Building Grade CMS
Ceramic grade CMS
household chemicals Grade CMS
Petroleum grade CMS
Printing and dyeing grade CMS

Feature:
The product is non-toxic, odorless and white powder. The solution viscosity is stable, thick, not sticky and not dilute,.and it is resistant to acid, alkali and salt. It can use as a thickener in detergents. The role as follows: thickening, suspension and stability. It has the characteristics of high viscosity, instant solubility, detergent, colorless and high transparency.



PP fiber(Polypropylene fiber)
KELAIDE brand polypropylene fiber is made of 100% polypropylene raw material particles through hot extrusion and continuous manufacturing processes. All performance indicators have reached or surpassed similar imported products. Our factory and Tsinghua University jointly developed an organic fiber-modified polypropylene (PP) fiber specifically for mortar. After a special production process and surface treatment, the cross section is a three-leaf (Y) shape, with good mechanical properties. When mixed into the mortar, it has a uniform three-dimensional random distribution, with high dispersibility and strong holding power with the mortar.  Reduce and delay microcracks caused by various factors such as creep, plastic shrinkage, syneresis, chemical shrinkage, temperature difference and load, etc., thereby significantly improving the crack resistance and impermeability of mortar products, making the mortar integrity and flexibility improved performance, continuity and durability.

Feature & Packing:
Feature:It has a small diameter and a large specific surface area; it has good dispersibility in cement-based materials, resistance to acid, alkali, salt and other chemical corrosion, high melting point, and non-toxic.

Packing:1.0 kg/bag

Application:
Improve the impermeability and crack resistance of mortar, ordinary concrete, and high-performance concrete.
Improve concrete frost resistance, fire resistance, impact resistance, wear resistance and workability.
It mainly changes the physical properties of concrete, and has good compatibility with cement, coarse and fine aggregates and other additives.

material ingredient	100% Polypropylene
specific gravitys(g/cm³)	0.91
equivalent diameter(µm)	27.69
breaking strength(MPa)	641
Fiber elastic modulus(MPa)	8.5x103
percentage of breaking elongation(%)	30
Appearance	Bundle monofilament
Length(mm)	3-25
Melting point	>160

Xylem fiber
Wood fibers are easily the result of three-dimensional space dispersion in thermal insulation materials. It can absorb 5 to 8 times its own weight. This structure and characteristics improve the material's workability, operability and anti-slip performance. It can speed up construction. Lignocellulosic dimensional stability and thermal stability play a very good role in thermal insulation and crack resistance in thermal insulation materials. The function of wood fiber to transmit water makes the hydration reaction between the pulp surface and the base layer sufficient, thereby improving the surface strength of the thermal insulation material, the bonding strength with the base layer and the uniformity of the material strength. These properties make wood fiber an indispensable additive in thermal insulation materials.
 

Length	<1mm	Ash	≤11%
PH	7.0±1.0	Water absorption	≥5-8 times the fiber's own weight
Moisture	<5%	Heat resistance	230ºC(Short time 280ºC)

Properties:
1. Xylem fiber is insoluble in water, weak acids and alkaline solutions. Neutral pH;It can improve the corrosion resistance of the system.
2. The xylem fiber has a small specific gravity and a large specific surface area, and has excellent heat insulation, sound insulation and ventilation properties. The thermal expansion is uniform and the shell does not crack; higher wet film strength and covering effect.
3. Xylem fiber has excellent flexibility and dispersibility. After mixing, it forms a three-dimensional network structure, which enhances the support and durability of the system and can improve the stability, strength, compactness and uniformity of the system.
4. The structural viscosity of the Xylem fiber keeps the uniformity of the processed prefabricated slurry (dry and wet material) intact and stable, and reduces the shrinkage and expansion of the winding, which greatly improves the accuracy of construction or prefabricated parts.
5. Xylem fiber has strong anti-freezing and heat-proofing ability. When the temperature reaches 150 ºC, it can be insulated for several days; when it reaches 200 ºC, it can be insulated for several hours; when it exceeds 220 ºC, it can be insulated for several hours.
Recommended dosage:
1. Water-resistant putty powder on the inner and outer walls: 0.3 ~ 0.5% per ton
2. External wall insulation mortar: 0.4 ~ 0.5% per ton
3. Tile wall and floor tile adhesive: 0.2 ~ 0.5% per ton
4. Caulking plaster: 0.3 ~ 0.6% per ton
Application:
Insulation mortar base course
Impervious and crack-resistant concrete
Cement-based plaster
Tile adhesive
Self-levelling floor material
Masonry mortar
Caulk
Shotcrete
Gypsum-based plaster and mortar products
For paint coatings and asphalt materials
Wall mortar


Pregelatinized starch
Pregelatinized starch is a kind of denatured starch which is widely used in the production of new technology. It only needs to be made into paste with cold water, eliminating the trouble of heating and pasting. It is widely used in more industries.such as building materials, medicine, food, cosmetics, feed, oil drilling, metal casting, textile and paper making.
KELAIDE brand pregelatinized starch is a kind of natural starch as raw material. It has many important properties. For example: solution thickening; good water solubility; suspension or stability with glue solution; protective colloid effect; film formation; water retention; adhesion.In the construction industry (insulation mortar, putty powder, tile bonding, construction mortar, etc.),it can improve construction performance. At the same time, it can reduce production costs by about 10-20%.
 

Appearance	White powder
Gelatinization performance	Translucent paste in cold water
Viscosity	≥300-2500mpa.s(5% Aqueous solution)
PH	7(1% Aqueous solution)
Size	80 mesh
Ash	≤0.4

Application:
High viscosity pregelatinized starch can be used as an additive for cement-based products and gypsum-based products. It has good compatibility with other building additives. It uses in combination with hydroxypropyl cellulose ether,.It can play a thickening role, promote internal structure, have better crack resistance, improve workability, and reduce the amount of hydroxypropyl cellulose added.
High viscosity pregelatinized starch has extremely wide applications in the building materials industry. The large amount can be used as retarder, water retaining, thickener and adhesive. In ordinary dry-mixed mortar, external wall insulation mortar, self-leveling mortar, dry powder surface adhesive, tile adhesive dry powder mortar, high-performance construction putty, crack-resistant interior and exterior wall putty, waterproof dry-mix mortar, gypsum plaster, scraper filler , Thin layer seams and other materials play an important role. It plays an important role in the water retention, solidity, retardation and workability of the plaster system.

Packaging and storage:
Packaging: 25 kg/bag
Storage: dry, ventilated and cool
Shelf life: one year


Polycarboxylate Superplasticizer
Polycarboxylate superplasticizer can be used in cement-based material systems. It has a very high water reduction rate and improve the fluidity of the material.It will endow the material excellent workability and mechanical strength.
 

Appearance	White powder, free flowing
Density	500-700 g/L
Active ingredients	≥90%
Moisture	≤3%
PH	6.0-9.0 (10% Aqueous solution)
Mortar water reduction rate	≥25%

Application:
Dry mortar and concrete
(self-leveling mortar, grout and concrete of different strengths)

Recommended dosage:
The Polycarboxylate superplasticizer needs to be mixed together with other dry powder materials. The added amount is 0.1-0.5% of the total material. The actual addition amount can be determined according to different debugging of products and applications.


Packing & Storage:
Packaging: 25 kg/bag
Storage: dry, ventilated and cool
Shelf life: one year