WEB， STAMPABLE SHEET， AND EXPANSION-MOLDED PRODUCT
收藏国家林业和草原科学数据中心2023-02-12 更新2024-03-07 收录
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资源简介：
To provide an expansion molded product not only excellent in sound absorption properties and rigidity but also resistant to tearing after bending deformation， and a web and a stampable sheet suitable for producing the expansion molded product. The presently disclosed web， stampable sheet， and expansion molded product contain a reinforcing fiber containing an inorganic fiber and an organic fiber， a thermoplastic resin， and a thermal expandable particle， where the proportion of the reinforcing fiber is 20 mass% or more and 55 mass% or less based on a total amount of the reinforcing fiber and the thermoplastic resin， the proportion of the organic fiber is 25 mass% or more and 77 mass% or less based on a total amount of the organic and inorganic fibers， the reinforcing fiber has an average length of 8 mm or more， and the organic fiber has a breaking elongation of 15 % or more.
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
