- Seals[10]
- Asbestos Products[10]
- Chemical Auxiliary Agent[1]
- Polymer[1]
- Rubber Sheets[10]
- Gaskets[9]
- Rubber Product Making Machinery Parts[1]
- Other Motorcycle Parts[1]
- Graphite Sheets[4]
- Contact Person : Mr. Zhang Lufang
- Company Name : Renqiu Yongli Sealing Material Co., Ltd.
- Tel : 86-317-2963558
- Fax : 86-317-2963758
- Address : Hebei,Renqiu City,Shaozhuang Village,Changfeng Town,Renqiu City
- Country/Region : China
- Zip : 062562
Hydroxy Propyl Methyl Cellulose ( hpmc )
name: Hydroxy Propyl Methyl Cellulose , hpmc
CAS No.: 9004-65-3 Place of Origin: Hebei China (Mainland) Grade Standard: Building Grade Purity: 98
Technical Specifications
Index | Technical requirements | |
60GD | 65GD | |
Hydroxypropyl Content(%) | 7-12 | 4-7.5 |
Methoxy Content(%) | 28-32 | 27-32 |
Water content (%) | ≤5 | ≤5 |
Ash contemt(%) | ≤1 | ≤1 |
PH | 5-8.5 | 5-8.5 |
Gel Temperature(°C) | 62-68 | 72-78 |
Light transmittance(%) | ≥80 | ≥80 |
Iron content(ppm) | ≤200 | ≤200 |
Packing density(G/L) | ≥400 | ≥350 |
Density | 40-60 | 40-60 |
The viscosity of HPMC is 2% water solution at 20°C
Application::It is widel used as thickener, adhesive, water preserving agent, film-forming agent in construction, building materials, dispersion coating, wallpaper paste, polymerization aids, leathers, printing ink and paper making etc.l also used in petroleum drilling and daily-use chemicals.
Hydroxy Propyl Methyl Cellulose ( hpmc )