group namePVDF Injection Molding Grade
Min Order1 kilogram
brand nameZheflon PVDF & Flurine FKM Manufacturer
modelFL2011
payment methodT/T, L/C
update timeWed, 13 Nov 2024 04:33:50 GMT
Appearance White and semi-transparent pellets
Features Homopolymer, low viscosity
Application Valve, lining, photovoltaic film
Min Order1 kilogram
Homopolymer, white granular resin, with low melt viscosity, high melting index, good fluidity, good mechanical strength and toughness, suitable for injection molding process.
Physical properties | Unit | Typical Value | Test Method |
---|---|---|---|
Appearance | —— | White and semi-transparent pellets | —— |
Density | g/cm3 | 1.75~1.77 | ASTM D792,23℃ |
Melt flow rate | g/10min | 15~25 | ASTM D1238, 230℃@5kg |
Intrinsic Viscosity | dl/g | 0.8~0.9 | 30℃,DMAC |
Molecular weight | —— | 200000~260000 | GPC,DMF,ISO 16014 |
Water absorption | % | ≤0.05 | ASTM D570 |
Molding shrinkage | —— | 0.0200~0.0400 | —— |
Mechanical properties | |||
Tensile yield strength | Mpa | ≥45 | ASTM D638 50mm/min@23℃ |
Yield elongation | % | ≥5 | |
Break Strength | Mpa | ≥25 | |
Elongation at break | % | ≥20 | |
Hardness | Shore D | 70~80 | ASTM D2240 |
Thermal properties | |||
Melting point | ℃ | 165~170 | ASTM D3418 |
Crystallizing heat | ℃ | 134~144 | ASTM D3418 |
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