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Composition and Method of Making Two-Way Shape Memory Polymer Based Sealant
Composition and Method of Making Two-Way Shape Memory Polymer Based Sealant
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机译:双向形状记忆聚合物基密封胶的组成和制备方法
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摘要
A sealant composition and method for its manufacture are disclosed. A two-way shape memory polymer (2W-SMP) sealant expands upon cooling and contracts upon heating, and thus provides improved sealing for pavements and other structures. The base resin for the sealant is polybutadiene with a high cis content.
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