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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
SEBS E1830 美国科腾
KRATON™
家庭日用品,密封剂
耐候,抗氧化
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物性数据
| 硬度 | 测试条件 | 测试方法 | 美国科腾/E1830 |
|---|---|---|---|
| 硬度 | 邵氏A,30秒,模压成型 | ASTM D2240 | 61 |
| 弹性体 | 测试条件 | 测试方法 | 美国科腾/E1830 |
|---|---|---|---|
| 拉伸强度 | 屈服 | Internal Method | >24.1 Mpa |
| 300%应变 | Internal Method | 5.52 Mpa | |
| 伸长率 | 断裂 | Internal Method | 930 % |
| 物理性能 | 测试条件 | 测试方法 | 美国科腾/E1830 |
|---|---|---|---|
| 挥发物含量 | Internal Method | <1.0 % | |
| 聚苯乙烯含量 | Internal Method | 31to35 % | |
| 抗氧剂 | Internal Method | 0.10to0.18 % | |
| 熔体质量流动速率 | 230°C/5.0kg | ASTM D1238 | <1.0 g/10min |
| 总可萃取物 | Internal Method | <1.6 % |