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符合ROHS,下腳之粉碎頭次料,有黑色粉碎,棕色粉碎,紅色粉碎。Mapex A0520FN 04 物性表
拉伸強度Tensile Str,Yieldpsi D-638 20500
伸長率Tensile Elongation,Break % D-638 2.0
彎曲強度Flexural Strength psi D-790 28000
彎曲模數 Flexural Modulus psi D-790 1300000
衝擊強度 Izod Impact Strength,Notched ft•lb/in 23°C
-30°C D-256 1.6
硬度 Rockwell Hardness R-Scale D-785 R121 Thermal
Properties
融點 Melting Point °C D-789 261
熱變形溫度 Deflection Temperature °C 66 psi 264 psi D-648
257 242
線膨脹係數 Cofficient of Thermal Expansion E-5 1/K D-696
1.56
熾熱電線耐燃試驗 Glow wire test °C IEC 695-2-1 960 Physical
Properties
比重 Specific Gravity - D-792 1.60
成型收縮率 Mold Shrinkage % 3mmt D-955 0.23
吸水率 Water Absorption % 23°C,24hr D-570 0.5
Electrical Properties
介電強度 Dielectric Strength kv/mm D-149 17.0
體積電阻 Volume Resistivity ohm-m D-257 7.2E14
Flammability Properties
燃燒性 Flammability UL-94 V-0
Properties UNIT ASTM Test Method
附註:單位換算 引張強度, 彎曲強度, 彎曲彈性率 IZOD 衝擊強度
1psi=14.23 kg/cm2
1Mpa=10.2 kg/cm2
1 ft•lb/in =0.18 kg•cm/cm
1J/m=0.102 kg•cm/cm
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