国泉-FREE DFR117 FILM 产品描述 Description:
DFR117是黑色无卤环保阻燃聚碳酸脂薄膜， UL94防火等级达到VTM-0，符合ROHS、TCO & Blue Angel等欧洲环保法规要求及严格的UL安全规范，可再次循环使用。可以广泛用于电源供应器、电视/显示器、商务机等贴合绝缘和遮蔽
.DFR117are black halogen-free flame-retardant polycarbonate films. With UL94 VTM-0 listing and meet to ROHS directive. It can be widely used for power supply insulation, TV/monitor insulation, business equipment insulation & foil laminated for insulation and shielding.
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特性 Property |
测试方法 Test Method |
单位 Unit |
测试值 Test value |
|
物理性PHYSICAL |
|
|
|
|
比重Specific Gravity |
ASTM D792 |
g/cm3 |
1.21 |
|
机械性MECHANICAL |
|
|
|
|
伸张强度Tensile Strength |
ASTM D882 |
MPa |
55 |
|
极限延伸率Elongation at break |
ASTM D882 |
% |
90 |
|
冲击强度Impact strength @ 10mils |
JIS-K6745 |
In-lbs |
120 |
|
耐温性THERMAL |
|
|
|
|
维卡软化点Vicat Softening Point 120℃/hr, 10N load |
ASTM D1525 |
℃ |
135 |
|
电气性ELECTRICAL |
|
|
|
|
介电强度Dielectric Strength (@ 10mils) |
ASTM D149 |
V/mil |
1,700 |
|
体积绝缘Volume Resistivity @25℃,50%RH |
ASTM D257 |
Ω·cm |
1016 |
|
表面绝缘Surface Resistivity @25℃,50%RH |
ASTM D257 |
Ω |
1015 |
|
阻燃性FLAMMABILITY |
UL BULLETIN 94 |
|
|
|
UL防火等级UL Flammability ≤0.25mm |
UL94 |
VTM-0 |
|
|
≥0.4mm |
|
V-0 |
