HPMC powder In Stock
MST® HPMC powder In Stock is refined from cotton after alkalization. It uses propylene oxide and methyl chloride as etherification agents to produce non-ionic cellulose mixed ether after a series of reactions. Milestone Industrial Co. Ltd. has 20 years of experience in the production of HPMC powder In Stock, with professional laboratories and workshops, and efficient after-sales service guarantee. It can customize MST® HPMC powder In Stock with different viscosities according to customer.The following is the introduction of high quality HPMC powder In Stock, hoping to help you better understand HPMC powder In Stock. Welcome new and old customers to continue to cooperate with us to create a better future! needs.
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Product Description
MST® HPMC powder In Stock
We love an incredibly fantastic standing amid our consumers for our superb item high quality, aggressive rate and also the finest assistance for Wholesale China MST® HPMC powder In Stock, Seeing believes! We sincerely welcome the new prospects abroad to set up company interactions and also expect to consolidate the interactions with all the long-established clients.
Wholesale China Hypromellose, HPMC, Our production have been exported to more than 30 countries and regions as first hand source with lowest price. We sincerely welcome customers from both at home and abroad to come to negotiate business with us.
MST® HPMC powder In Stock is refined from cotton after alkalization. It uses propylene oxide and methyl chloride as etherification agents to produce non-ionic cellulose mixed ether after a series of reactions. Milestone Industrial Co. Ltd. has 20 years of experience in the production of HPMC powder, with professional laboratories and workshops, and efficient after-sales service guarantee. It can customize MST® HPMC powder In Stock with different viscosities according to customer needs.
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Product name: |
Hydroxy Propyl Methyl Cellulose (HPMC) |
|
Other Names |
Hypromellose |
|
Appreance |
White powder |
|
CAS NO. |
9004-65-3 |
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EINECS No.: |
220-971-6 |
|
MF: |
C12H20O10 |
|
Purity: |
99% |
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Surface Tension |
4225-230 |
Ash content |
≤5% |
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Carbonization temperature |
225-230̐C |
Water content |
≤5% |
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Thermochromic temperature |
190-200̐C |
PH Value |
6.5-8.0 |
|
Decomposing temperature |
200̐C |
Light transmittance |
≥80 |
|
Gel temperature(℃) |
50-68̐C |
Whiteness |
≥75 |
|
Content of hydroxypropyl |
9.0-12.0 |
Viscosity |
100-200000 it can be custmized |
|
Content of methoxy |
24.0-30.0 |
Fitness |
80-100List |
HPMC powder In Stock product features:
1. HPMC powder In Stock is easily soluble in cold water, hot water will dissolve. Its gelation temperature in hot water is significantly higher than that of methyl cellulose. The dissolution in cold water is also much better than methyl cellulose.
2. The viscosity of HPMC powder In Stock is related to the molecular weight. When the molecular weight is large, the viscosity is high. Temperature will also affect its viscosity, as the temperature increases, the viscosity decreases. But the high viscosity of HPMC powder In Stock is lower than that of methyl cellulose.
3. The water retention capacity of HPMC powder In Stock depends on its added amount, viscosity, etc.; the water retention rate is higher than that of methyl cellulose.
4. HPMC powder In Stock is stable to acid and alkali, and its aqueous solution is stable in the range of pH = 2-12. Caustic soda and lime water have little effect on its performance, but alkali can accelerate its dissolution and slightly increase its viscosity. HPMC powder In Stock is stable to ordinary salt, but when the concentration of the salt solution is high, the viscosity of the HPMC powder In Stock solution tends to increase.
5. HPMC powder In Stock can be mixed with water-soluble polymer to form a uniform and high viscosity solution. Such as polyvinyl alcohol, lake water powder ether, vegetable glue, etc.
6. HPMC powder In Stock has better enzyme resistance than methyl cellulose, and the possibility of enzymatic degradation of its solution is lower than that of methyl cellulose.
7. The adhesion between HPMC powder In Stock and mortar structure is higher than that of methyl cellulose.
HPMC powder In Stock produced by MST is used in the fields of water-resistant putty powder, putty paste, tempered putty, paint glue and thermal insulation mortar.
