Hydroxypropyl Methyl Cellulose(HPMC)

Hydroxypropyl Methyle Cellulose(HPMC) 1.Appearance:White powder 2.Gelling temperature,centigrade: 70-90 3.Dry mortar adhesive

Hydroxypropyl Methyle Cellulose(HPMC)1.Appearance:White powder2.Gelling temperature,centigrade: 70-903.Dry mortar adhesive

Our factory:

 

1.Our factory has been opening since 1989. It has more than 20 years experience.

2. EU and US standard lab 3.COA and MSDS certificate available

HPMC/MHPC is used as a crucial additive for building materials ,meets various demands

 

Technical requirements

  

Product	HPMC
	ME	MK
Methoxyl content,%	28.0-30.0	19.0-24.0
Hydoxy propoxy content,%	7.5-12.0	4.0-12.0
Gelling temperature,°C	58-64	70-90
Moisture content,%	≤5.0
Ash,%	≤1.0
PH Value	4-8
Appearance	White powder or granule
Fineness,mesh	80,100,120
Viscosity,mPa.s	from 5 to 250000

 

Effect

A. Water retention---Improved water retenton can protect cement and plaster against poor solidification and cracking due to too speedy drying and inefficient mixing with water.

B.Workability---Mortar plasticizing quality can be improved, which in turn will improve the workability of painting and working efficiency.

C.Binding---Due to the increased plasticizing quality, mortar can be a better binder.

D.Slipping-resistance---Due to the thinckening action of Cellulose Ether, the slipping phenomena of mortar from substance to be bound can be prevented more efficiently.

Note

1.Highest viscosity shall be obtained by completely mixing or agitating both before and after the addition of the product.

2.Direct addition of the product with surface treatment into alkaline water solution will lead to the failure of the surface treatment, resulting in gel. Therefore, product with surface treatment can not be added into the alkaline water solution directly.

3.Tht concerntration of the prepared solution shall be determined according to the product viscosity. The solution concentration of product with low viscosity(lower than 100mPa.s)is 10~15%,and the solution concentration of product with high viscosity(more than 30000mPa.s)is 2-3% at most.

Hydroxypropyl Methyl Cellulose(HPMC)