PRESSURE-SENSITIVE 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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Provided is a PSA sheet that shows excellent adhesive strength to both high-polar and low-polar adherends with reduced dependence on fossil-resource-based materials. The PSA sheet has a PSA layer formed from a natural rubber-based PSA. At least 20% by weight of all repeat units forming the base polymer of the PSA are derived from an acrylic monomer. Biomass-derived carbons account for at least 50% of the total carbon content of the PSA layer. The PSA sheet has an adhesive strength of 18 N/20 mm or greater to a stainless steel plate (after left at 50° C. for 2 h) and an adhesive strength of 15 N/20 mm or greater to a polypropylene plate (after left at 50° C. for 2 h).
提供机构：
国家林业和草原科学数据中心
创建时间：
2023-02-12
