| Classification: | Chemical Auxiliary Agent |
|---|---|
| Brand Name: | hpmc01 |
| Usage: | Coating Auxiliary Agents,Paper Chemicals,Rubber Auxiliary Agents,Surfactants,Textile Auxiliary Agents |
| Type: | Adsorbent |
| Adsorbent Variety: | HPMC |
| CAS No.: | 9004-65-3 |
| Classification: | HPMC |
| Model Number: | HPMC |
| Place of Origin: | China (Mainland) |
| Purity: | 99.9% |
| EINECS No.: | 220-971-6 |
| MF: | C12H20O10 |
| Other Names: | Hydroxypropyl methylcellulose |
| Name: | HPMC |
| keywords: | Hydroxypropyl Methyl Cellulose |
| Application: | Wall putty ,gypsum ,tile adhesive,detergent |
| other name: | Hydroxypropyl methylcellulose |
| appearance: | white powder |
| packing: | 25kg bag |
| delivery: | within 20 days |
| payment: | TT |
| quality: | prime |
| contact: | sunny1668(@)aliyun.com |
Quick Details
Specifications
Product Description
Hydroxypropyl methylcellulose (INN name: Hypromellose), also simplified as hydroxypropyl methylcellulose (HPMC), is a variety of nonionic cellulose mixed ethers. It is a semi-synthetic, inactive, viscoelastic polymer.this product is industrial grade HPMC, mainly used as the dispersing agent for PVC production and as the main assistant used in producing PVC suspension polymerization.
It is also used as thickener, stabilizer, emulsifier, excipient, water retention agent, and film-forming agent producing petrochemicals, building materials, paint removers, agricultural chemicals, inks, textiles, ceramics, paper. Cosmetics and other products.
Physicochemical Properties
1. Exterior: White or off-white powder
2. Particle size: the passing rate of 80 mesh is 100% the passing rate of 100 mesh is more than 99.5%
3. Charring density:280-300℃
4. Apparent density: 0. 25-0.70g/cm(usually around 0.5g/cm), the proportion is 1.26-1.31
5. Thermochromic temperature: 190-200℃
6. Surface tension: 2% of aqueous solution is 42-56dyn/cn.
| Type | Specification | Range mpa.S |
| Low Viscosity | 25 | 20-30 |
| 50 | 40-60 | |
| 100 | 80-120 | |
| High Viscosity | 4000 | 3500-5600 |
| 12000 | 10000-14000 | |
| Extra High Viscosity | 20000 | 17000-22000 |
| 30000 | 27000-32000 | |
| 40000 | 37000-42000 | |
| 60000 | 58000-65000 | |
| 100000 | 4100-5600 | |
| 200000 |
