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SF-F22M is designed for compression molding process for the production of molding parts.
Polyvinylidene fluoride (PVDF) is a new fluorocarbon thermoplastic with excellent mechanical performance, good impact resistance, abrasion resistance, weatherability and chemical stability. It is widely used in chemical industry, electrical and electronic industry, food industry, space industry and architectural decoration industry as it can be used to produce pump valves, pipe fittings, films, wire insulating layers, lithium battery adhesive and fluorocarbon coatings.
Item | Unit | Test standard | SF-F22M |
Appearance | / | White and semi-transparent pellets | |
S.S.G | / | ASTM D792 @23/23℃ | 1.75-1.79 |
Melting Point | ℃ | ASTM D3418, 10℃/min | 165-171 |
MFR | g/10min | ASTM D1238, 230℃/5kg | 1-5 |
Water Absorption | % | ASTM D570 | ≤0.05 |
Tensile Strength at Yield | MPa | ASTM D638 | ≥35 |
Tensile Strength | MPa | ≥30 | |
Elongation at Break | % | ≥25 | |
Hardness | Shore D | ASTM D2683 | 76-80 |
This product should be processed under 370℃,to avoid producing toxic gases;
PVDF has good fire resistance and smoke inhibition property, however, when meets with fire, it will release toxic hydrogen fluoride gas and fluorocarbon compounds;
Operators should take good care of personal protection during the use procedure and processing.
25 kg and 250 kg packages can be provided. PVDF is packed in double layer of polyethylene plastic bag and then put into a hard cardboard drum.
It must be stored in clean, cool, dry place.
