Low Ash Content Hydroxypropyl Methyl Cellulose HPMC Powder

Product Description

 

Product Description

                               

Hydroxypropyl methyl cellulose (HPMC)

Hydroxypropyl methyl cellulose (HPMC) is a natural polymer materials as raw materials,through a series of chemical processing and prepared non-ionic cellulose. It contains almost methyl cellulose(MC) of all the performance, your first choice for production of high quality building materials additives

Feature
 

.High water retention

• Good workability

• Overall good performance

• Very good open time

• Thermal stability improved

• Less retardation of cement hydration

• Excellent slip resistance

                                                                           
 

Technical data sheet

 

ITEM	HE	HE	HJ	HK
Methoxy	28-30%	27-30%	16.5-20%	19-24%
Hydroxypropoxy	7-12%	4-7.5%	23.0-32.0%	4-12%
Gel temperature	58-64%	62-68%	70-90%
Moisture	5%
Ash content	2.5%
PH:1% solution,25ºC	5.0-8.5

specification	viscosity  range(mpa.s)	specification	viscosity range(mpa.s)
300	300-500	70k	60,000-80,000
5k	4,000-6,000 4,000-6,000	80k	70,000-90,000
8k	6,000-1,0000 6,000-1,0000	90k	70,000-110,000
10k	8,000-1,2000	100k	80,000-120,000
20k	20,000-30,000	110k	90,000-130,000
30k	25,000-35,000	120k	100,000-140,0000
40k	30,000-50,000	130k	110,000-150,000
50k	40,000-60,000	150k	130,000-180,000
60k	50,000-70,000	200k	≥180,000

 

Applications

HPMC can be used as thickeners,it widely use in building materials,coatings,adhesive, water retention agent, film forming agent and emulsifier in construction.

Tile Adhesive
•Good water retention: prolonged opening time will make tiling more efficient.
•Improved adhesion and sliding resistance: especially for heavy tiles.
•Better workability: lubricity and plasticity of plaster is ensured, mortar can be applied easier and quicker.

Cement Plaster / Dry mix mortar
•Easy dry mix formula due to cold water solubility: lump formation can be easily avoided, ideal for heavy tiles.
•Good water retention: prevention of fluid loss to the substrates, the appropriate water content is kept in mixture which guarantees longer concreting time.
•Increased water demand: increased open time, expanded spry area and more economical formulation.
•Easier spreading and improved sagging resistance due to improved consistency.


Wall putty
•Water retention: maximized water content in slurry.
•Anti-sagging: when spreading a thicker coat corrugation can be avoided. 
•Increased mortar yield: depending on the weight of the dry mixture and appropriate formulation ,HPMC can increase the mortar volume.

Exterior Insulation and Finish System ( EIFS )
•Improved adhesion.
•Good wetting ability for EPS board and substrate.
•Reduced air entrancement and water uptake.


Self-leveling
•Protection from water exudation and material sedimentation.
•No effect on slurry fluidity with low viscosity
HPMC, while its water retention characteristics improve the finish performance on the surface.


Crack Filler
·Better workability: proper thickness and plasticity.
·Water retention ensures prolonged work time.
·Sag resistance: improved mortar bonding ability.

 

Packaging & Shipping

Packaging: plastic paper bag for external packaging, PVC plastic bag for internal packaging, net weight of each bag is 25KG

Storage: rain proof and sun proof, fire proof and damp proof, airtight and ventilated.

Transportation: transported as moisture-proof ordinary chemicals.

 

 

Company Profile

  

Guangtong Clyde Chemical company is a high-tech chemical company.The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing.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.

 

Certifications