Apperance: | White Powder |
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Application: | Construction |
Function: | Thicken and Water Retain Agent |
Grade: | Industrial Grade |
Particle Size: | >=80mesh |
Solubility: | Soluble in Water |
Customization: |
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HPMC(Hydroxypropyl Methyl Cellulose)
COMMON NAME | HYDROXYPROPYL METHYL CELLULOSE |
ABBREVIATION | HPMC |
S NO. | 9004-65-3 |
STANDARDS COMPLIANT | ENTERPRISE STANDARD |
CHEMICAL FORMULA | R=CH2CH(CH3)OH |
Hydroxypropyl Methyl Celluloseare types of non-ionic cellulose ether, which are a powder of white to off white color, that function as a thickener, binder, film-former, surfactant, protective colloid, lubricant, emulsifier and suspension and water retention aid. In addition, there types of cellulose ethers exhibit properties of thermal gelation, metabolic inertness, enzyme resistance, low odor and taste, and PH stability.
Due to the myriad of properties, HPMC is often used to substitute many other additives with lower concentration, making HPMC an incredibly efficient and effective additive in area of adhesives, construction, foods, household products, pharmaceuticals and etc.
TIEM | HE | HE | HJ | HK |
Methoxy | 28-30% | 27-30% | 16.5-20% | 19-24% |
Hydroxypropoxy | 7-12% | 4-7.5% | 23.0-32.0% | 4-12% |
Gel temperature | 58-64ºC | 62-68ºC | 70-90ºC | |
Moisture | 5% | |||
Ash content | 2.5% | |||
PH:1% solution, 25ºC | 5.0-8.5 |
SPECIFICATION | VISCOSITY RANGE | SPECIFICATION | VISCOSITY RANGE |
300 | 300-500 | 70K | 60000-80000 |
5K | 4000-6000 | 80K | 70000-90000 |
8K | 6000-10000 | 90K | 70000-110000 |
10K | 8000-12000 | 100K | 80000-120000 |
20K | 20000-30000 | 110K | 90000-130000 |
30K | 25000-35000 | 120K | 100000-140000 |
40K | 30000-50000 | 130K | 110000-150000 |
50K | 40000-60000 | 150K | 130000-180000 |
60K | 50000-70000 | 200K | ≥180000 |
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