价格：面议
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产品规格：Surlyn 9970
产品数量：长期供应 个
包装说明：原包装
关 键 词：耐磨损
行 业：
发布时间：2010-09-09
Surlyn 9970 DuPont Packaging & Industrial Polymers EMAA DuPontTM Surlyn 9970 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with zinc ions. The amount of MAA and neutralization levels for this grade result in excellent clarity, good tear resistance and a high melt flow index (14) compared with other grades of Surlyn?. The resin can be injection molded. It complies with the provisions of U.S. Food and Drug Administration (FDA) Title 21 Code of Regulations 177:1330 DuPont Surlyn resins (overview)是一种高性能乙烯共聚物,它分为镁离子聚合物/锂离子聚合物/钠离子聚合物/锌离聚聚合物. 他们的优点;突出的弹性，硬度和刚度范围广泛，优良的耐切割，耐磨损.加工方法使用传统注射成型和压缩成型的方法和设备.也可作为增韧剂使用
