DuPont™ Surlyn® 9970 Ionomer Resin, Zinc

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DuPont™ Surlyn® 9970 Ionomer Resin, Zinc (discontinued **)
Categories:	Polymer; Thermoplastic; Ionomer; Ionomer, Molded
Material Notes:	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 - ionomer resins. Data provided by the manufacturer. This product line/trade name was acquired by Dow, but this specific grade was discontinued prior to the acquisition.
Key Words:	Ethylene/Methacrylic Acid (E/MAA) Copolymer
Vendors:

Available Properties

Density, ASTM D792
Melt Flow, ASTM D1238, condition E
Hardness, Shore D, ASTM D2240
Tensile Strength, Ultimate, ASTM D638
Tensile Strength, Yield, ASTM D638, 50 mm/min cross speed
Elongation at Break, ASTM D638
Flexural Modulus, ASTM D790
Izod Impact, Notched, ASTM D256
Tensile Impact Strength, ASTM D1822S
Abrasion, NBS Index; ASTM D1630
CTE, linear, ASTM D696
Thermal Conductivity
Melting Point, DTA
Deflection Temperature at 0.46 MPa (66 psi), ASTM D648
Vicat Softening Point, Rate B, ASTM D1525-70
Flame Spread, ASTM D635
Haze, ASTM D1003A
Gloss, 20° per ASTM D523-6

Property Data

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Manufacturer Notes:
none

Category Notes
Plastic

**
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