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HIGH ELASTIC MODULUS STRUCTURAL FOAM MATERIALS WITH IMPROVED STRAIN TO FAILURE
HIGH ELASTIC MODULUS STRUCTURAL FOAM MATERIALS WITH IMPROVED STRAIN TO FAILURE
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机译:高弹性模量结构泡沫材料,具有改善的菌株失效
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摘要
A material comprising at least about 10% by weight polyvinyl butyral, a thermoplastic epoxy, wherein the ratio of polyvinyl butyral to thermoplastic epoxy is about 1 to 10 to about 1 to 4, and at least 2% but less than 15% by weight adducted carboxyl-terminated polymer, wherein the material has a strain to failure of greater than 2% and a modulus of at least 700 MPa.
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