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Surlyn® 8920 thermoplastic resin
: V! T- x! V5 v: UGeneral Description
9 {2 U% k) d. V& ASurlyn® 8920 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which9 M' j2 p/ Z' t0 l: p* P L
the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and
$ o+ v8 X1 I8 X' O! D9 C, ]neutralization levels for this grade result in excellent abrasion resistance, clarity, and stiffness. The resin
0 z" j4 x% ^0 fcan be injection or blow molded, and is processable by extrusion into sheets or shapes. It also can be used
! ^9 Y" e& s( J6 g8 H/ ~+ G1 Aas a nucleating agent for PET molding applications. The resin complies with the provisions of U.S. Food: y$ U: I0 O C8 `9 Y8 e* d
and Drug Administration (FDA) Title 21 Code of Regulations 177:1330. Typical performance properties are5 N; g' ~) S6 m
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。