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DuPont Crastin® PBT
熱塑性聚酯樹脂
Crastin® S650FR BK851 是非增强型,黑色,阻燃注塑成型的聚对苯二甲酸乙二醇酯。
Crastin® S650FR BK851 is an unreinforced, black, flame retardant polybutylene terephthalate for injection molding.
特性 Property |
测试方法 Test Method |
单位 Units |
数值 Value |
|
鉴定 Identification |
树脂鉴定 Resin Identification |
ISO 1043 | - | PBT-FR(17) |
部件标记代码 Part Marking Code |
ISO 11469 | - | >PBT-FR(17)< | |
机械 Mechanical |
屈服应力 Yield Stress |
ISO 527 | MPa(kpsi) | 65(9.4) |
屈服应变 Yield Strain |
ISO 527 | % | 4.6 | |
断裂应力 Stress at Break |
ISO 527 | MPa(kpsi) | 115(16.7) | |
断裂伸长率 Strain at Break |
ISO 527 | % | 9 | |
名义断裂伸长率 Nominal Strain at Break |
ISO 527 | % | 7.2 | |
拉伸模量 Tensile Modulus |
ISO 527 | MPa(kpsi) | 3000(435) | |
抗弯强度 Flexural Strength |
ISO 178 | MPa(kpsi) | 100(14.5) | |
缺口冲击强度 Notched Charpy Impact Strength |
ISO 179/1eA | kJ/m2 | - | |
-30℃(-22℉) | 3.4 | |||
23℃(73℉) | 3.8 | |||
无缺口简支梁冲击强度 Unnotched Charpy Impact Strength |
ISO 179/1eU | kJ/m2 | 60 | |
热 Thermal |
变形温度 Deflection Temperature |
ISO 75-1/-2 | ℃(℉) | - |
0.45MPa | 160(320) | |||
1.80MPa | 65(149) | |||
熔融温度 Melting Temperature |
ISO 11357-1/-3 | ℃(℉) | - | |
10℃/min | 225(437) | |||
易燃 Flammability |
可燃性分类 0.75mm Flammability Classification 1.5mm |
IEC 60695-11-10 | - | V-0 |
1.5mm | V-0 | |||
3.0mm | V-0 | |||
6.0mm | V-0 | |||
可燃性分类 0.75mm Flammability Classification 1.0mm |
UL94 | - | V-0 | |
1.5mm | V-0 | |||
3.0mm | V-0 | |||
6.0mm | V-0 | |||
易燃,燃烧时间 Flammability, Burning Time |
ASTM D 635 | s | - | |
1.6mm(0.062in) | <5 | |||
易燃,燃烧的程度 Flammability, Extent of Burning |
ASTM D 635 | mm | - | |
1.6mm(0.062in) | <5 | |||
PBT氧指数 Oxygen Index |
ISO 4589-1/-2 | % | 30 | |
灼热丝燃烧指数 Glow Wire Flammability Index |
IEC 60695-2-12 | ℃ | - | |
3.0mm | 960 | |||
温度指数 Temperature Index |
RTI, Electrical | UL 746B | ℃ | - |
0.75mm | 130 | |||
RTI, Impact | UL 746B | ℃ | - | |
0.75mm | 130 | |||
RTI, Strength | UL 746B | ℃ | - | |
0.75mm | 130 | |||
其他 Other |
密度 Density |
ISO 1183 | kg/m3(g/cm3) | 1550(1.55) |
成型收缩率 Molding Shrinkage |
ISO 294-4 | % | - | |
Normal, 2.0mm | 1.6 | |||
Parallel, 2.0mm | 1.8 | |||
处理 Processing |
熔体温度范围 Melt Temperature Range |
- | ℃(℉) | 240-260(465-500) |
熔体温度优化 Melt Temperature Optimum |
℃(℉) | 250(480) | ||
模具温度范围 Mold Temperature Range |
℃(℉) | 30-130(85-265) | ||
模具温度优化 Mold Temperature Optimum |
℃(℉) | 80(175) | ||
干燥时间,除湿干燥机 Drying Time, Dehumidified Dryer |
h | 2-4 | ||
干燥温度 Drying Temperature |
℃(℉) | 110-130(230-265) | ||
处理水分含量 Processing Moisture Content |
% | <0.04 |