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Surlyn® 8920 thermoplastic resin
+ x# ^+ Y% e" R6 `1 x& z* A8 [General Description4 R0 i1 M) V( o
Surlyn® 8920 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which) F; C R, D; h1 |9 U8 J
the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and
: s4 y# C+ G. S& z8 V6 |8 tneutralization levels for this grade result in excellent abrasion resistance, clarity, and stiffness. The resin
) o U: h3 h6 ^8 ^8 mcan be injection or blow molded, and is processable by extrusion into sheets or shapes. It also can be used" ^. z+ h3 b" W0 K" `
as a nucleating agent for PET molding applications. The resin complies with the provisions of U.S. Food8 R7 c3 C0 V: ^! D' O
and Drug Administration (FDA) Title 21 Code of Regulations 177:1330. Typical performance properties are
0 ~8 T D9 J7 A2 G; k0 sshown 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。