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Surlyn® 8920 thermoplastic resin0 Y# v2 S( Q) |! h- ~
General Description* i/ m* y2 e3 m$ k: r# R2 x: X
Surlyn® 8920 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which+ q1 k/ e3 ^* f, F9 B; l% X9 }. w
the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and
- z# s6 M! J. j Eneutralization levels for this grade result in excellent abrasion resistance, clarity, and stiffness. The resin! N# b) v" h/ V( L" `3 |
can be injection or blow molded, and is processable by extrusion into sheets or shapes. It also can be used
% O4 J- ?; J: L/ t* d1 Cas a nucleating agent for PET molding applications. The resin complies with the provisions of U.S. Food
: {; l$ r* r3 k- {2 Gand Drug Administration (FDA) Title 21 Code of Regulations 177:1330. Typical performance properties are+ W* {$ H! b) N
shown below: |
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发表于 2007-8-6 13:41:31
楼主
离子键聚合物树脂 技术资料。