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| Surlyn 9970 |
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Surlyn 9970 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with zinc ions.
The amount of MAA and neutralization levels for this grade result in excellent clarity, good tear resistance and a high melt flow index (14) compared with other grades of Surlyn.
The resin can be injection molded.
It complies with the provisions of U.S. Food and Drug Administration (FDA) Title 21 Code of Regulations 177:1330. |
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Cation type (Li, Na or Zn): Zn
Melt Flow Index, g/10 min: 14
Specific Gravity, g/cm3: 0.94 |
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