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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 SE2051 聚赛龙
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保险杠,保险杠盖子,踢脚板,扰流板
流动性好,高冲击,耐候
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物性数据
| 热性能 | 测试条件 | 测试方法 | 聚赛龙/SE2051 |
|---|---|---|---|
| 热变形温度 | 0.45MPa | GB/T 1843-96 | ≥75 GB 1634-89 |
| 机械性能 | 测试条件 | 测试方法 | 聚赛龙/SE2051 |
|---|---|---|---|
| 拉伸强度 | GB/T 1040-92 | ≥13 Mpa | |
| 洛氏硬度 | GB 9342-86 | ≥45 | |
| 伸长率 | 断裂 | GB/T 1040-92 | ≥350 % |
| 弯曲模量 | GB 9341-86 | ≥600 Mpa | |
| 弯曲强度 | GB 9341-86 | ≥15 Mpa |
| 基本性能 | 测试条件 | 测试方法 | 聚赛龙/SE2051 |
|---|---|---|---|
| 密度 | GB/T 1033-86 | 0.90±0.01 | |
| 熔体质量流动速率 | GB/T 3682-2000 | 20 g/10min |
| 加工性能 | 测试条件 | 测试方法 | 聚赛龙/SE2051 |
|---|---|---|---|
| 干燥时间 | 2 Hrs | ||
| 干燥温度 | 80 ℃ | ||
| 加工温度 | 190～230 ℃ | ||
| 模具温度 | 40～80 ℃ |