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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 G1645 美国科腾
KRATON™
家庭日用品,密封剂
耐候
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物性数据
| 硬度 | 测试条件 | 测试方法 | 美国科腾/G1645 |
|---|---|---|---|
| 硬度 | 邵氏A,10秒,注塑 | ASTM D2240 | 35 |
| 弹性体 | 测试条件 | 测试方法 | 美国科腾/G1645 |
|---|---|---|---|
| 拉伸强度 | 断裂 | ASTM D412 | 10.3 Mpa |
| 伸长率 | 断裂 | ASTM D412 | 600 % |
| 物理性能 | 测试条件 | 测试方法 | 美国科腾/G1645 |
|---|---|---|---|
| 挥发物含量 | Internal Method | <1.0 % | |
| 结合苯乙烯 | Internal Method | 11.5to13.5 % | |
| 抗氧剂 | Internal Method | 0.080to0.16 % | |
| 熔体质量流动速率 | 230°C/2.16kg | ASTM D1238 | 2.0to4.5 g/10min |
| 总可萃取物 | Internal Method | <1.6 % |