品牌:KYNAR | 是否进口:否 | 产地:法国 |
厂家(产地):法国阿科玛 | 牌号:2501-20 | 销售方式:品牌经销 |
类型:标准料 | 品名:PVDF | 产品规格:25KG/包 |
产品特性:抗紫外PVDF |
法国阿科玛抗紫外线PVDF Kynar 2501-20
Density | 1.79 | g/cm | *** 1183 |
Melt Volume-Flow Rate (MVR)(232°C/3.8 kg) | 5.80 | cm/10min | *** 1133 |
Water Absorption(Saturation, 23°C) | 0.030 | % | *** 62 |
Mechanical | Nominal Value | Unit | Test Method |
Tensile Modulus | 350 | MPa | *** 527-2 |
Tensile Stress(Yield) | 15.0 | MPa | *** 527-2 |
Tensile Strain(Yield) | 18 | % | *** 527-2 |
Nominal Tensile Strain at Break | > 50 | % | *** 527-2 |
Thermal | Nominal Value | Unit | Test Method |
Heat Deflection Temperature(1.8 MPa, Unannealed) | 31.0 | °C | *** 75-2/A |
Glass Transition Temperature2 | -34.0 | °C | *** 11357-2 |
Melting Temperature2 | 122 | °C | *** 11357-3 |
Electrical | Nominal Value | Unit | Test Method |
Electric Strength | 12 | kV/mm | IEC 60243-1 |
Flammability | Nominal Value | Unit | Test Method |
Flammability Classification | IEC 60695-11-10, -20 | ||
1.0 mm | V-0 | ||
1.5 mm | V-0 | ||
Oxygen Index | 44 | % | *** 4589-2 |
Poly(vinylidene fluoride),英文缩写PVDF,主要是指偏氟乙烯均聚物或者偏氟乙烯与其他少量含氟乙烯基单体的共聚物,它兼具氟树脂和通用树脂的特性,除具有良好的耐化学腐蚀性、***性、耐氧化性、耐候性、耐射线辐射性能外,还具有压电性、介电性、热电性等特殊性能,是含氟塑料中产量名列***位的大产品,***年产能超过5.3万吨。