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VALOX FR Resin ENH4550  PBT-GF25 FR  SABIC

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VALOX? FR Resin ENH4550 | PBT-GF25 FR | SABIC
材料文字说明
VALOX ENH4550 is a 25% glass reinforced, non-chlorinated/brominated flame retardant Polybutylene Terephthalate (PBT) injection moldable grade with excellent chemical resistance. It has a UL94V0@0.30mm and 5VA@2.0mm flame rating. This is a good candidate for a variety of applications needing a sustainable FR PBT solution.
流变性能价值单位测试标准
熔体体积流动速度, MVR18cm3/10minISO 1133
温度265°CISO 1133
负荷5kgISO 1133
机械性能价值单位测试标准
拉伸模量10400MPaISO 527-1/-2
屈服应力112MPaISO 527-1/-2
屈服伸长率2%ISO 527-1/-2
简支梁缺口冲击强度, +23°C5kJ/m2ISO 179/1eA
撕裂强度8kN/mISO 34-1
热性能价值单位测试标准
热变形温度, 1.80 MPa207°CISO 75-1/-2
热变形温度, 0.45 MPa220°CISO 75-1/-2
维卡软化温度, 50°C/h 50N207°CISO 306
厚度为h时的燃烧性V-0classIEC 60695-11-10
测试用试样的厚度0.3mmIEC 60695-11-10
厚度为h时的5V燃烧性5VAclassIEC 60695-11-20
测试用试样的厚度2.0mmIEC 60695-11-20
电性能价值单位测试标准
相对介电常数., 1MHz3.4-IEC 62631-2-1
介质损耗因子, 1MHz1200E-4IEC 62631-2-1
体积电阻率1E13Ohm*mIEC 62631-3-1
表面电阻率>1E15OhmIEC 62631-3-2
介电强度30kV/mmIEC 60243-1
相对漏电起痕指数300-IEC 60112
其它性能价值单位测试标准
吸水性0.23%类似ISO 62
吸湿性0.06%类似ISO 62
密度1520kg/m3ISO 1183
模塑测量的特殊性能价值单位测试标准
悬臂梁冲击强度 (+23°C), 4mm40kJ/m2ISO 180/1U
悬臂梁冲击强度 (-30°C), 4mm35kJ/m2ISO 180/1U
悬臂梁缺口冲击强度 (-30° C), 4mm8kJ/m2ISO 180/1A
典型数据
加工方法
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