Building Materials Hydroxypropyl Methyl Cellulose HPMC

• Customization: Available
• Apperance: White Powder
• Application: Construction
• Model NO.: hpmc
• Function: Thickener
• Grade: Industrial Grade
• Particle Size: 80 Mesh
• Solubility: Soluble in Water
• Viscosity: 5-200, 000 MPa. S
• Ash Content: Less Than 5%
• CAS No: 9004-65-3
• Einecs No: 220-971-6
• Purity: 99%Min
• Certification: ISO
• Type: Thickener
• Material: Refined Cotton
• Transport Package: 25kg/Bag
• Specification: 99%
• Trademark: KELAIDE
• Origin: China
• HS Code: 3912390000
• Production Capacity: 50mts/Day

Product Description

Hydroxypropyl Methyl Cellulose HPMC


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%
.

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