• Modified PA66
    栏目：modified engineering plastics 发布时间：2021-05-31 09:39
    It has stable size, low warpage, high mechanical strength, high temperature tolerance, good appearance and excellent comprehensive performance....


    Modified PA66
    Applications：Auto parts, home appliance parts, mechanical parts, electronic and electrical product components, shell of electric tool, lighting and sports equipment injection molding products
    Modified Features: Reinforced, flame retardant reinforced and halogen-free flame retardant
    Product Features: It has stable size, low warpage, high mechanical strength, high temperature tolerance, good appearance and excellent comprehensive performance
    测试项目与标准Test Items & Standards 代表型号Typical Type
    项目Items 测试标准Standard 测试条件Test Condition 国际单位S.I. Units PA66-30GF FRPA66-30GF NHFRPA66
    机械性能 Mechanical Properties 　 　 　
    拉伸强度Tensile Strength ASTM D638 10mm/min MPa 190 150 70
    伸长率 Elongation ASTM D638 10mm/min % 2.1 2.0 10
    弯曲强度 Flexural Strength ASTM D790 2mm/min MPa 250 210 100
    弯曲模量Flexural Modulus ASTM D790 2mm/min MPa 8000 8500 3100
    悬臂梁缺口冲击强度
    Impact Strength, Izod notched    		 ASTM D256 3.2mm,23℃ J/m 125 95 60
    洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 121 121 120
    热性能 Thermal Properties 　 　 　
    热变形温度
    Heat Distortion Temp    		 ASTM D648 0.45MPa,6.4mm ℃ 250 260 230
    1.8MPa,6.4mm 240 250 90
    电性能 Electrical Properties
    体积电阻率
    Volume Resistivity    		 ASTM D257 - Ω.cm 1015 1014 1014
    其他 Others 　 　 　
    玻纤含量Glass Fiber -- -- % 30 30 --
    比重Specific Gravity ASTM D792 23℃ g/cm3 1.36 1.52 1.16
    收缩率Mold Shrinkage ASTM D955 23℃ % 0.3/0.9 0.3/0.9 1.1/1.4
    吸水率Weather Resistant ASTM D570 23℃，24h % 0.7 0.6 1.8
    阻燃性Flammability UL94 1.6mm class HB V-0 V-0
    3.2mm HB V-0 V-0
    建议加工工艺 Suggesting processing technology 　 　 　
    熔体温度Melt Temp 　 ℃ 275-300 270-300 245-265
    料筒温度Barrel Zone Temp 　 ℃ 250-290 245-285 230-260
    模具温度Mold Temp 　 ℃ 60-100 50-70 40-60
    预干燥Pre-Dry Requirements 　 　 90-110℃
    4-6hr    		 90-110℃4-6hr 90-110℃
    4-6hr
    注：以上数值是根据实验室标准测定的代表数值，仅供客户参考，不作为质保承诺。
    Note: The above data is based on standard laboratory condition, for reference only, not for product warranty.

     
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