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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
PP K4750 台湾台化
TIRIPRO®
家用电器
高流动,高刚性,抗静电,透明
TDSProcessingMSDSRoHSSVHCPSCFDA
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物性数据
| 热性能 | 测试条件 | 测试方法 | 台湾台化/K4750 |
|---|---|---|---|
| 热变形温度 | 1.8 MPa，未退火，6.35 mm1.8 MPa，未退火，6.35 mm | ASTM D648 | 95 °C |
| 冲击性能 | 测试条件 | 测试方法 | 台湾台化/K4750 |
|---|---|---|---|
| 悬壁梁缺口冲击强度 | 23℃，3.2mm23℃，3.18 mm | ASTM D256 | 44 J/m |
| 机械性能 | 测试条件 | 测试方法 | 台湾台化/K4750 |
|---|---|---|---|
| 拉伸强度 | 屈服，23℃屈服，23℃ | ASTM D638 | 30 Mpa |
| 拉伸应变 | 断裂，23℃断裂，23℃ | ASTM D638 | > 200 % |
| 洛氏硬度 | R 级R 级，23℃ | ASTM D785 | 95 |
| 弯曲模量 | 23℃23℃ | ASTM D790-A | 1130 Mpa |
| 物理性能 | 测试条件 | 测试方法 | 台湾台化/K4750 |
|---|---|---|---|
| 密度 | ASTM D792 | 0.898 g/cm³ | |
| 熔体质量流动速率 | 230℃，2.16kg230℃/2.16 kg | ASTM D1238 | 50 g/10min |
| 收缩率 | MD：23℃MD，23℃ | Internal Method | 1.5 - 2.0 % |