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原料比对
产品信息
品名
品牌名
典型应用
特性
认证
PBT 325 BK1066 基础创新塑料(日本)
VALOX™
工业应用,汽车外部零件,室外应用,电器用具
易加工
UL
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物性数据
| 热性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| RTI Elec | UL 746 | 120 °C | |
| RTI Imp | UL 746 | 120 °C | |
| RTI Str | UL 746 | 140 °C | |
| 热变形温度 | 1.8MPa,未退火,6.40mm | ASTM D648 | 54.4 °C |
| 0.45MPa,未退火,6.40mm | ASTM D648 | 154 °C | |
| 线性热膨胀系数 | MD：60to138°C | ASTME831 | 1.4E-04 cm/cm/°C |
| MD：-40to40°C | ASTME831 | 8.1E-05 cm/cm/°C |
| 冲击性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| GardnerImpact | 23°C | ASTM D3029 | 40.7 J |
| 悬壁梁缺口冲击强度 | 23°C | ASTM D256 | 53 J/m |
| 23°C | ASTM D4812 | 1600 J/m |
| 电气性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| 高电弧燃烧指数 | HAI | UL 746 | PLC 0 |
| 高电压电弧起痕速率 | HVTR | UL 746 | PLC 1 |
| 耗散因数 | 1MHz | ASTM D150 | 0.020 |
| 100Hz | ASTM D150 | 2E-03 | |
| 介电常数 | 100Hz | ASTM D150 | 3.30 |
| 1MHz | ASTM D150 | 3.10 | |
| 介电强度 | 3.20mm,inAir | ASTM D149 | 16 KV/mm |
| 1.60mm,在油中 | ASTM D149 | 23 KV/mm | |
| 3.20mm,在油中 | ASTM D149 | 16 KV/mm | |
| 耐电弧性 | ASTM D495 | PLC 4 | |
| 热丝引燃 | HWI | UL 746 | PLC 3 |
| 体积电阻率 | ASTM D257 | >4.0E+16 ohms·cm | |
| 相比漏电起痕指数 | CTI | UL 746 | PLC 0 |
| 机械性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| 拉伸强度 | 屈服 | ASTM D638 | 51.7 Mpa |
| 伸长率 | 断裂 | ASTM D638 | 200 % |
| 弯曲模量 | 50.0mmSpan | ASTM D790 | 2340 Mpa |
| 弯曲强度 | Yield,50.0mmSpan | ASTM D790 | 82.7 Mpa |
| 硬度 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| 洛氏硬度 | R级 | ASTM D785 | 117 |
| 可燃性 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| UL阻燃等级 | 0.8mm | UL 94 | HB |
| 物理性能 | 测试条件 | 测试方法 | 基础创新塑料(日本)/325 BK1066 |
|---|---|---|---|
| 密度 | ASTM D792 | 1.31 g/cm³ | |
| 室外适用性 | UL 746C | f1 | |
| 收缩率 | MD：--3 | Internal Method | 1.5-2.3 % |
| MD：--2 | Internal Method | 0.90-1.6 % | |
| TD：--3 | Internal Method | 1.6-2.4 % | |
| TD：--2 | Internal Method | 1.0-1.7 % | |
| 特定体积 | ASTM D792 | 0.770 cm³/g | |
| 吸水率 | 24hr | ASTM D570 | 0.080 % |
| 平衡,23°C | ASTM D570 | 0.34 % |