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Surlyn® 8920 thermoplastic resin
& B0 H7 E: C. KGeneral Description
6 [# E0 t1 O) L- S h G) Y* ySurlyn® 8920 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which. M5 g# a( a3 P
the MAA acid groups have been partially neutralized with sodium ions. The amount of MAA and
9 ?( Q7 d% T0 A$ |2 Q; P0 Uneutralization levels for this grade result in excellent abrasion resistance, clarity, and stiffness. The resin
( w% ~0 n% C% i* A! e4 _7 C1 bcan be injection or blow molded, and is processable by extrusion into sheets or shapes. It also can be used
& ?$ Y+ p9 y4 @ J; W* ias a nucleating agent for PET molding applications. The resin complies with the provisions of U.S. Food
' K5 o4 j) g% Y9 xand Drug Administration (FDA) Title 21 Code of Regulations 177:1330. Typical performance properties are5 y3 u+ h. i4 @7 R. S3 O
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。