| Customization: | Available |
|---|---|
| Appearance: | Powder |
| Type: | Viscosity Reducer Admixture |
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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.PHYSICAL AND CHEMICAL PROPERTIES:
* Particle size: 98.5% passes through 100 mesh; 100% passes through 80 mesh.
* Charring temperature: 280-300ºC.
* Bulk density: 0.25-0.70 g/cm3 (Usually around 0.5 g/cm3 )
* Real specific gravity: 1.26-1.31.
* Browning temperature: 190-200ºC.
* Surface tension: (2% water solution) 42-56dyn.cm.
* Properties: Dissolved in water and some organic solvent such as ethanol. propyl alcohol. ethylene chloride, the water solution is of surface activity. It is a nonionic surface active agent. Gelation temperature is different for different grades. For example, among 60RT Hydroxypropyl Methylcellulose, 60 is gelation temperature, Namely, 2% water solution will form gelation at 60%.
STORAGE:Sealed and kept in a dry place
PACKAGE:Woven polypropylene bag
NET WEIGHT:25kg/bag
| 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 | SPECIFCATION | 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 |
Guangtong Clyde Chemical Co.,Ltd is a high-tech chemical company. The company is located in Houpengtou village, Jinzhou City, Hebei Province. The environment is beautiful. The fruits are fragrant in all seasons. The company is located in 50 kilometers west of the provincial capital Shijiazhuang and 300 kilometers north of the capital Beijing. And Shihuang Expressway, National Highway 307 and Shide Railway pass through the urban area. Which has an advantageous geographical location and convenient transportation. The company covers an area of 40,000 square meters and has RMB 30 million in fixed assets. There are more than 200 employees and 30 technicians of various types, including 16 middle and high-tech technicians. Strong economic strength and abundant human resources have laid the foundation for the company's long-term development.
The company introduced a large-scale automated production line from Germany, specializing in the production of redispersible polymer powder, hydroxypropyl methyl cellulose, sodium carboxymethyl cellulose, and polycarboxylic acid water reducer. Our products are widely used in pharmaceutical, chemical, building materials, construction, paint, cosmetics, agriculture, another industries. Our factory has advanced production equipment, testing equipment, strong technical force, sufficient R & D personnel and independent research and development capabilities. Product quality has reached the international leading level. Our products sell well both at home and abroad and have won wide acclaim.
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