Hydroxypropyl methylcellulose(HPMC) is a type of nonionic cellulose ether made from natural high molecular materials through a series of chemical processes. With almost all properties of methyl cellulose (MC), it is the auxiliary agent of first choice in the production of top-quality construction materials. it is applicable to the production of innovative construction materials like dry-powder mortar, waterproof putty powder (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.
Specification
Product name
HPMC
content of hydroxypropyl
7.0-12.0
4.0-12.0
content of methoxy
28.0-32.0
19.0-24.0
gel temperature(℃)
56-64
68-90
Ash
≤5%
PH Value
6.5-8.0
moisture
≤5%
light transmittance
≥70
whiteness
≥75
packing density
370-420
appearance
white or almost white powder
Viscosity
5-200,000 It can be custmized
Re HPMC increased with methoxy content reduce, the gel point water solubility and surface activity also declined. Depends on customers' situation.
Detailed Images
Packing & Delivery
Packing:
25 kg kraft paper compound bag, inside with PVC plastic bags Storage and Delivery Prevent rain and sunny, prevent fire and damp, airtight ventilation preservation, according to non-dangerous goods shipping.
Application
1. thermal insulation mortar, ceramic tile adhesive, jointing agent, stucco gypsum, plaster; 2. paint thickening agent, dispersing agent and stabilizer; 3. ink industry as the thickening agent, dispersing agent and stabilizer; 4. plastic forming mold release agent, softener, lubricants; 5. cement, gypsum secondary products; 6. shampoo, detergent
