|Appearance:||White or off-white powder|
|Dry Loss, WT::||≤5|
|Methyl Content, WT:||17.0-30.0|
|Hydroxypropyl Content, WT:||4.0-12.0|
|Ph(1 solution, 25ºC):||5.0-7.5|
|Gel Temperature ºC:||58-90|
Based on the normal HPMC, we also can provide modified HPMC according to customers' requirements. After modified and surface treatment, we can get the goods which is dispersed in water quickly, lengthen open time, anti-sagging, etc.
1. water-soluble, non-ionic cellulose cellulose ether
2. odorless, tasteless, non-toxic, white powder
3. dissolved in cold water, forming a clear or slightly solution
4.properties of thickening, binding, dispersing, emulsifying, film-forming, suspension, adsorption, gel, surface activity, water retention and protective colloid.
2.0 Application Range
1. Architecture industry
A. HPMC is used as water-retaining-agent in all kinds of compo materials, such as mortar, plaster, putty powder and other adhesive materials. It enhances the spread ability and the pump ability, lengthens the operable time of the wet materials.
B. HPMC is used as adhesive for tiles, marbles, plastic ornaments and plaster tone. It also reduces the dosage of cement.
C. The water retention property of HPMC leads the pulp not to dry too quickly, avoids crackings after spreading, and enhances the intensity of the coating.
2. Paint industry
HPMC is used in paint industry as thickening agents, dispersing agents and stabilizers. It has good intermiscibility with water or organic solvents.
3. Printing and ink printing
HPMC is used in printing ink industry as thickening agents, dispersants and stabilizers.
4. Plastic industry
HPMC is used in plastic industry for forming release agents, softeners, lubricants and so on.
HPMC is also widely used in the leather and paper industries, fruit and vegetable fresh-maintaining and textile industry and so on
3.0 Package & Storage & Transportation
A. Standard Packing : in 25kg pp bags inner with pe bags
B. Big bags or other special packages as required
C. Store in cool and dry environment
D. Shelf Life :12 months