by SpecialChem

SURLYN™ 1652 Ionomer

SURLYN™ 1652 Ionomer by Dow is a zinc ionomer grade. It exhibits stiffness, foil adhesion, outstanding toughness at low temperature and low seal initiation temperature.

It provides high hot tack, moderate oil barrier, abrasion- and flex crack resistance.
It is suitable for processing by conventional extrusion coating, blown film-, cast film-, sheet extrusion and coextrusion.
It is used in sealant, pharmaceutical & medical device, general food-, meat & seafood-, liquid- and personal care packaging.
SURLYN™ 1652 Ionomer complies with FDA 21 CFR 177.1330 (a), TSCA, GB 4806.1-2016, EN 71-3, EU Directive 2011/65/EU (RoHS), EU Directive 2012/19/EU (WEEE) and conforms to CONEG & EU 94/62/EC.

SURLYN™ 1652 Ionomer Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

0.94 g/cm³

ASTM D792, ISO 1183

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

5.5 g/10 min

(At 190°C, 2.16kg)

ASTM D1238, ISO 1133

Extrusion Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

< 310 °C

Melt Temperature

185 - 285 °C

Feed Zone Temperature

135 - 160 °C

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SURLYN™ 1652 Ionomer

SURLYN™ 1652 Ionomer Properties

Physical Properties

SURLYN™ 1652 Ionomer Processing Guidelines

Extrusion Properties