HPMC industrial grade hydroxypropyl methyl cellulose is made of natural polymer refined cotton. After alkalization, the refined cotton uses propylene oxide and methyl chloride as etherifying agents to produce non-ionic products through a series of reactions. Type cellulose mixed ether. The degree of substitution is generally 1.2~2.0. Its properties vary by the ratio of methoxy content and hydroxypropyl content.
HPMC Industrial Grade
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HPMC industrial grade hydroxypropyl methyl cellulose is made of natural polymer refined cotton. After alkalization, the refined cotton uses propylene oxide and methyl chloride as etherifying agents to produce non-ionic products through a series of reactions. Type cellulose mixed ether. The degree of substitution is generally 1.2~2.0. Its properties vary by the ratio of methoxy content and hydroxypropyl content.
Product name: |
Hydroxy Propyl Methyl Cellulose (HPMC) |
Other Names |
Hypromellose |
Appreance |
White powder |
CAS NO. |
9004-65-3 |
EINECS No.: |
220-971-6 |
MF: |
C12H20O10 |
Purity: |
99% |
HPMC industrial grade is an odorless, odorless and non-toxic white powder
that swells into a clear or slightly turbid colloidal solution in cold water.
It has the characteristics of thickening, bonding, dispersion, emulsification,
film formation, suspension, adsorption, gelation, moisture retention and
protective colloid.
Surface Tension |
4225-230 |
Ash content |
≤5% |
Carbonization temperature |
225-230 ̐C |
Water content |
≤5% |
Thermochromic temperature |
190-200 ̐C |
PH Value |
6.5-8.0 |
Decomposing temperature |
200 ̐C |
Light transmittance |
≥80 |
Gel temperature(℃) |
50-68 ̐C |
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 industrial grade is used for interior and exterior wall water-resistant putty powder (paste), adhesives, caulking agents, interface agents, water-based coatings, self-leveling mortars, plastering plaster.
HPMC industrial-grade application features reflect:
①HPMC industrial grade mainly improves the water retention performance of internal and external wall construction, improves its hydration and opening efficiency, makes the putty surface fully hardened and smooth, and the thickening effect improves its adhesion to the wall.
②HPMC industrial grade can improve the uniformity in the application, make the plaster easier to coat, at the same time improve the anti-sagging ability, and enhance the fluidity and pumpability.
③HPMC's industrial-grade adhesive, gel and other characteristics improve work efficiency in applications.
④HPMC industrial grade has high water retention, prolongs the working time of the mortar, and produces high mechanical strength during solidification.
MST has a professional technical department and a quality supervision department, a well-equipped laboratory, and is equipped with advanced testing equipment and an after-sales customer service center. The HPMC industrial-grade products produced are exported to Europe, the United States, Asia and other countries, and have won domestic Recognition and praise from foreign users.