产品特性:注塑级 | 是否进口:否 | 产地:美国科腾 |
厂家(产地):美国科腾 | 牌号:G1650 | 销售方式:品牌经销 |
类型:标准料 | 品名:SEBS | 加工级别:注塑级 |
特性级别:标准级 | 用途级别:通用级 | 品牌:美国科腾 |
KRATON? G1650 E
苯乙烯-乙烯-丁烯-苯乙烯嵌段共聚物
Kraton Polymers LLC
产品说明:
Kraton G1650 E is a clear linear triblock copolymer based on styrene and ethylene/butylene, S-E/B-S, with bound styrene of 29.2% mass. It is supplied from Europe in the physical forms identified below.
Kraton G1650 EU - supplied as an undusted fluffy crumb
Kraton G1650 ES - supplied as fluffy crumb dusted with amorphous silica
Kraton G1650 E is used for formulating adhesives and coatings, as base material for compound formulations, as a modifier of thermoplastics and as a modifier of bitumen. The inherent stability of the mid block suggests the use of G1650 E in applications that must withstand weathering and high processing temperatures.
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物理性能 | 额定值 | 单位制 | 测试方法 |
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密度 | 0.908 | g/cm? | ISO 2781 |
Antioxidant Additive 1 | > 0.0300 | wt% | 内部方法 |
Polystyrene Content | 28 到 31 | % | 内部方法 |
Total Extractables | wt% | 内部方法 | |
灰份含量 | 0.4 到 0.6 | wt% | ISO 247-A |
挥发物 | wt% | 内部方法 | |
粘度 - Toluene, 20.0 %w (25°C) | 1.00 到 1.90 | Pa·s | 内部方法 |
弹性体 | 额定值 | 单位制 | 测试方法 |
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拉伸应力 (300%应变) | 5.60 | MPa | ISO 37 |
拉伸应力 (屈服) | 35.0 | MPa | ISO 37 |
伸长率 (断裂) | 500 | % | ISO 37 |