改性PET
栏目:改性工程塑料 发布时间:2021-06-09 09:48
产品特征:环保阻燃、高机械强度、高耐温性...

改性PET Modified PET
产品应用:汽车零部件、家电、灯具、电气(连接器、继电器、电源开关、插座、线圈骨架)等注塑件
改性特征:增强、阻燃/增强
产品特征:环保阻燃、高机械强度、高耐温性
 
Applications:Auto parts, home appliance parts, lamps and lanterns, and electric injection molding products (such as connector, relay, power switch, socket, coil framework) Modified Features: Reinforced, flame retardant/reinforced
Product Features: Environment-friendly flame-retardant, high mechanical strength and high temperature tolerance
测试项目与标准Test Items & Standards 增强型号
Reinforced
阻燃/增强型号Flame Retardant/Reinforced
项目Item 测试标准Standard 测试条件
Test Condition
国际单位
S.I. Units
PET-30GF FRPET-30GF
机械性能 Mechanical Properties  
拉伸强度Tensile Strength ASTM D638 10mm/min MPa 130 120
伸长率 Elongation ASTM D638 10mm/min % 2.5 2.5
弯曲强度 Flexural Strength ASTM D790 2mm/min MPa 180 170
弯曲模量Flexural Modulus ASTM D790 2mm/min MPa 7500 8000
悬臂梁缺口冲击强度
Impact Strength, Izod notched
ASTM D256 3.2mm,23℃ J/m 100 90
洛氏硬度 Rockwell Hardness ASTM D785 R-Scale - 120 120
热性能 Thermal Properties  
热变形温度
Heat Distortion Temp
ASTM D648 0.45MPa,6.4mm 230 230
1.8MPa,6.4mm 220 220
电性能 Electrical Properties  
体积电阻率Volume Resistivity ASTM D257 - Ω.cm 1016 1016
其他 Others  
玻纤含量Glass Fiber -- -- % 30 30
比重Specific Gravity ASTM D792 23℃ g/cm3 1.54 1.65
收缩率Mold Shrinkage ASTM D955 23℃ % 0.3/1.0 0.3/0.9
吸水率Weather Resistant ASTM D570 23℃,24h % 0.06 0.06
阻燃性Flammability UL94 1.6mm class HB V0
3.2mm HB V0
建议加工工艺 Suggesting processing technology  
熔体温度Melt Temp   250-270 250-270
料筒温度Barrel Zone Temp   235-275 230-270
模具温度Mold Temp   80-110 80-110
预干燥Pre-Dry Requirements     120-140℃
4-6hr
120-140℃
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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