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高弹性 良好的稳定性SEBS 美国科腾 G-1651 注塑级
- 价格: ¥40/千克
- 发布日期: 2025-04-17
- 更新日期: 2025-04-17
产品详请

KRATON® G1651 E
Styrene Ethylene Butylene Styrene Block Copolymer
Kraton Polymers LLC
产品说明:
Kraton G1651 E is a clear, linear triblock copolymer based on styrene and ethylene/butylene, S-E/B-S, with bound styrene of 31.5% mass. It is supplied from Europe in two physical forms identified below.
Kraton G1651 E is used as a base material for compound formulations and as a modifier of thermoplastics. The inherent stability of the mid block suggests the use of this product in applications that must withstand weathering and high processing temperatures.
- Kraton G1651 EU - supplied as undusted'fluffy crumb
- Kraton G1651 ES - supplied as fluffy crumb dusted with amorphous silica
Kraton G1651 E is used as a base material for compound formulations and as a modifier of thermoplastics. The inherent stability of the mid block suggests the use of this product in applications that must withstand weathering and high processing temperatures.
物性信息:
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物理性能 | 额定值 | 单位制 | 测试方法 |
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密度 | 0.910 | g/cm3 | ISO 2781 |
溶液粘度 1 | 1500 | mPa·s | 内部方法 |
结合苯乙烯 | 30.0 到 33.0 | % | 内部方法 |
Antioxidant Additive | > 0.030 | % | 内部方法 |
Extractables | % | 内部方法 | |
灰份含量 - Product Form "ES" | 0.30 到 0.50 | % | ISO 247 |
挥发物 | % | 内部方法 |
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