Descripción del producto

~Hydroxypropyl methylcellulose (HPMC) is a type of nonionic cellulose ether made from natural high  olecular materials through a series of chemical processes. With such favorable features as high water  etention, good dispersancy, high degree of fineness, nice place ability and convenience to dissolve, it is applicable to the production of innovative construction materials like dry-powder mortar, waterproof putty  owder (paste) for indoor and outdoor walls, binding agent, gap filler, interface finishing agent, water paint,     self-leveling agent, etc. In the production of construction materials, cellulose ether is an indispensable additive. After HPMC is added, the following properties can be enhanced.

Quality Indices and Technical Parameters

　　　　　　Model
Indices
Items
 
*0QR
 
*5QR
 
*5QR
 

Methoxy
 
*8－*0％
 
*7－*0％
 
*9－*4％
 

Hydroxypropyl
 
7－*2％
 
4－7.5%
 
***2%
 

Gelation

Temperature（ °C）
 
****4
 
****8
 
****0
 

Loss on dry
 
≤5%
 

Ash Content
 
≤1%
 

PH：wt% *5℃
 
**8
 

Chloriides:(NACL)
 
≤0.2%
 

Arsenic:ppm
 
≤2
 

Heavy metals:ppm
 
≤*0
 

Viscosity（wt%，NDJ*1 *0℃，mpa.s）
 
*******0
 

HPMC may serve as thickening agent, dispersant agent, emulsifying agent or film-forming agent, and its  ndustrialized products may be applicable to the production of daily chemicals, synthetic resin, construction  nd coating materials.

Main Applications

HPMC may serve as thickening agent, dispersant agent, emulsifying agent or film-forming agent, and its  ndustrialized products may be applicable to the production of daily chemicals, synthetic resin, construction  nd coating materials.