Fluorine Chemical Products
PVDF Water Treatment
Membrane Grade
PVDF is a semi-crystalline polymer with good mechanical properties, weather resistance and chemical stability. It is widely used in water treatment, aerospace, biomedicine and other fields, and has become the main material of mainstream ultra- and micro-filtration membrane products. HAJ603 is mainly used for Ultrafiltration membrane material prepared by NIPS method.
Product Categories
Polyurethane
Fluorine Chemical
Technical Index
|
Item |
Test Method |
Detection Indicator |
|
Appearance |
Eye-measurement |
White powder, no lump |
|
Solubility |
10.28g/100mL NMP,1hr, 30℃ |
The solution is clear and transparent, without impurities |
|
Moisture Content, % |
GB/T11133-2015 |
≦0.10 |
|
Rotational Viscosity (9%), mpa·s |
10.28g/100mL NMP, 25℃ |
≧450 |
|
Melting Point, ℃ |
ASTM D3418-15 |
160~168 |
|
Relative Density |
GB/T1033.1-2008 Method A |
1.75~1.77 |
|
Intrinsic Viscosity /102mL/g |
GB/T 1632.1-2008 |
1.40~1.90 |
Precautions for Use
① PVDF should not be processed and used at temperatures higher than 350℃ to prevent the decomposition of toxic gas. Care should be taken to prevent inhalation of dust during use.
② PVDF has good flame retardant and smoke suppression properties, but when exposed to an open flame, it will release toxic hydrogen fluoride gas and fluorocarbon organic compounds. Operators should take personal protection when using and processing.
Packing
20kg/anti-static bag/carton or cardboard drum.
Transportaion
According to the non-dangerous goods transportation, the transportation process should avoid being subjected to the heat, moisture or the violent vibration.
Storage
Polyvinylidene fluoride resin should be stored in a cool, dry and ventilated place. Avoid direct sunlight, and should beisolated from fire sources and away from heat sources.
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About Shandong HuaAn New Material Co., Ltd.
Shandong HuaAn New Material Co., Ltd., a wholly-owned subsidiary of LECRON SHARE, is a leading environmental refrigerant company in China. Our focus extends to becoming a domestic expert in eco-friendly new materials, including advanced refrigerants, lithium battery additives, and fluorinated polymers in the fluorine chemical industry.