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塑胶原料报价
- 产 品：PBT SK645FR BK851 阻燃级,玻纤30增强
- 产 地：DuPont 杜邦
- 价 格：电话报价
- 库 存：20吨
- 交 货：江苏苏州
- 苏州希普能：185 5121 3137 谭经理
DuPont™ Crastin® PBT
热塑性聚酯树脂
Crastin® SK645FR BK851
Crastin® SK645FR BK851 is a flame retardant , 30% glass reinforced black polybutylene terephthalate molding resin.It is recognized as UL94V-0 at 0.75mm.
| 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-GF30(17) |
| 部件标记代码 Part Marking Code |
ISO 11469 | - | >PBT-GF30(17)< | |
| 机械 Mechanical |
断裂应力 Stress at Break |
ISO 527 | MPa (kpsi) | 114(16.5) |
| 断裂伸长率 Strain at Break |
ISO 527 | % | 2.6 | |
| 拉伸模量 Tensile Modulus |
ISO 527 | MPa (kpsi) | 10330(1497) | |
| 抗弯强度 Flexural Strength |
ISO 178 | MPa (kpsi) | 180(26.1) | |
| 缺口冲击强度 Notched Charpy Impact Strength |
ISO 179/1eA | kJ/m2 | 8 | |
| 无缺口简支梁冲击强度 Unnotched Charpy Impact Strength |
ISO 179/1eU | kJ/m2 | 50 | |
| 热 Thermal |
熔融温度 Melting Temperature |
ISO 11357-1/-3 | ℃(℉) | - |
| 10°C/min | 225(437) | |||
| 易燃 Flammability |
可燃性分类 0.75mm Flammability Classification 0.75mm |
UL94 | - | V-0 |
| 温度指数 Temperature Index |
RTI, Electrical | UL 746B | ℃ | - |
| 0.75mm | 140 | |||
| RTI, Impact | UL 746B | ℃ | - | |
| 0.75mm | 125 | |||
| RTI, Strength | UL 746B | ℃ | - | |
| 0.75mm | 140 | |||
| 其他 Other |
密度 Density |
ISO 1183 | kg/m3 (g/cm3) | 1690(1.69) |
| 成型收缩率 Molding Shrinkage |
ISO 294-4 | % | - | |
| Normal, 2.0mm | 1.24 | |||
| Parallel, 2.0mm | .44 | |||
| 处理 Processing |
熔体温度范围 Melt Temperature Range |
- | ℃(℉) | 240-260(465-500) |
| 模具温度范围 Mold Temperature Range |
℃(℉) | 30-130 (85-265) | ||
| 模具温度优化 Mold Temperature Optimum |
℃(℉) | 80 (175) | ||
| 干燥温度 Drying Temperature |
℃(℉) | 110-130 (230-265) | ||
| 处理水分含量 Processing Moisture Content |
% | <0.04 | ||
Contact DuPont for Material Safety Data Sheet, general guides and/or additional information about ventilation, handling, purging, drying, etc.
ISO Mechanical properties measured at 4.0mm, ISO Electrical properties measured at 2.0mm, and all ASTM properties measured at 3.2mm.
Test temperatures are 23°C unless otherwise stated.
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