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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
EPDM 774R 美国盛禧奥（斯泰隆）
DOW™
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耐候,高抗冲,高强度,耐老化
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物性数据
| 物理性能 | 测试条件 | 测试方法 | 美国盛禧奥（斯泰隆）/774R |
|---|---|---|---|
| 丙烯含量 | ASTM D3900 | 25.0 wt% | |
| 残留转化金属 | Internal Method | <10 ppm | |
| 分子量分布 | Internal Method | Medium | |
| 灰分含量 | ASTM D5667 | <0.1 wt% | |
| 挥发物含量 | Internal Method | <0.40 wt% | |
| 门尼粘度 | ML1+4,125°C | ISO 179 | 65to75 MU |
| 亚乙基-降冰片烯含量 | ASTM D6047 | 4.5to5.3 wt% | |
| 乙烯成份 | ASTM D3900 | 68.0to72.0 wt% |