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产品规格：Surlyn 8120
产品数量：长期供应 个
包装说明：原包装
关 键 词：耐磨损
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发布时间：2010-09-09
Surlyn 8120 DuPont Packaging & Industrial Polymers EMAA DuPont Surlyn 8120 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with sodium ions. This very low modulus sodium grade has low hardness and very low stiffness. Increased flexibility is achieved by incorporating a third co?monomer into the resin during polymerization. It is used alone or in combination with other resins or polymers as a way to tailor flexibility for specific applications. In golf ball covers, for example, it provides a softer feel and imparts greater spin when the ball is in contact with the club face. Surlyn? 8120 normally is processed in a polymer blend by injection molding. 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
