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产品规格：Surlyn 8140
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 8140 DuPont Packaging & Industrial Polymers EMAA DuPont Surlyn 8140 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and neutralization levels for this grade are optimized to deliver higher hardness and stiffness compared with other sodium ionomer grades of Surlyn?. The resin is ideal where high stiffness, high clarity and good abrasion resistance are desired. In golf ball covers, the resin provides good cut resistance, impact durability, high resilience and increased coefficient of restitution,particularly when used in blends with other cations. The resin is normally injection molded 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
