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Surlyn 7940
Surlyn 7940 thermoplastic resin is an advanced ethylene/methacrylic acid (E/MAA) copolymer, in which the MAA acid groups have been partially neutralized with lithium ions.
The amount of MAA and neutralization levels for this grade are optimized to deliver extra clarity and stiffness compared with other grades of Surlyn(R).
The resin can be injection or blow molded, and is processable by extrusion into sheets or shapes.
Cation type (Li, Na or Zn): Li
Melt Flow Index: 2.6
Specific Gravity, g/cm3: 0.94
Industrial field others
DuPont Chemicals
Phone 800-441-7515
Fax 302-774-7321
Homepage www.dupont.com
E-mail info@DuPont.com
Address 1007 Market St., Wilmington, DE 19898
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