Search This Supplers Products:China PVDF manufacturerChina FKM manufacturerPVDFFluoropolymer manufacturerHigh quality PVDFFKM
Paramtents
Appearance White and semi-transparent pellets
Features Homopolymer, low viscosity
Application Valve, lining, photovoltaic film
Packging & Delivery
Min Order1 kilogram
Briefing
Detailed
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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