Adhesive sheet
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：
SUBJECT of the Invention Provide the adhesive sheet which shows the adhesive force outstanding with respect to both the high polar to-be-adhered body and the low polar to-be-adhered body， reducing the dependence to fossil resource type|system|group material. PROBLEM to be solved An adhesive sheet provided with the adhesive layer comprised from the adhesive of the natural rubber base is provided. 20weight% or more of all the repeating units which comprise the base polymer of the said adhesive originate in an acryl-type monomer. 50% or more of the total carbon contained in the said adhesive layer is biomass-derived carbon. Moreover， the adhesive force (after 50 degreeC and 2-hour leaving-to-stand) with respect to a stainless steel plate of this adhesive sheet is 18 N/20mm or more， And the adhesive force (after 50 degreeC and 2-hour leaving-to-stand) with respect to a polypropylene board is 15 N/20mm or more. SELECTED DRAWINGS FIG. 1 [MAT_IMAGE 000002]
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
