one kind of powder PVDF with good solubility in some solvents and suitable for making membrane and film
Description:
DH-F22F is one kind of powder PVDF with good solubility in some solvents and suitable for making membrane and film through solving casting process.
The membrane made from DH-F22F has good thermal resistance, outstanding chemical resistance, high mechanical strength and toughness, high abrasion resistance, high dielectric strength, good stability under ultraviolet and nuclear irradiations. It has a wide range of service temperature (-50°C to 150°C).
Typical properties:
Item | Unit | Specification | ASTM Test standard |
Appearance | / | White Powder | / |
S.S.G | / | 1.77~1.79 | ASTM D792, @23/23°C |
Melting Point | °C | 165~175 | ASTM D3418, 10°C/min |
MFR | g/10min | 1~2 | ASTM D1238, 230°C/5kg |
Rotation Viscosity | Mpa·S | ≥200 | 1g/10ml NMP,30°C |
Intrinsic Viscosity | dl/g | 1.0~2.0 | DMA,30°C |
Moisture | % | ≤0.10 | Karl Fischer |
Solubility | / | Clear and transparent,no impurities | NMP, 30°C, 1hr |
Sales branch company: Chenguang Fluoro & Silicone Polymer Co., Ltd
Chengdu city , Sichuan, P. R .China P.S.:610036
Fax:/Tel:+0086-28-87578925 http://www.dowfluo.com
