by SpecialChem

SURLYN™ 1601 lonomer

SURLYN™ 1601 lonomer by Dow is a reliable, cost-effective ethylene acid copolymer. It exhibits outstanding clarity, high stiffness, abrasion- & flex crack resistance, and ability to downgauge. It is a sodium ionomer grade used as sealant.

It provides low seal initiation temperature, high toughness at low temperature, oil barrier and very high hot tack.
It is suitable for processing by conventional blown film-, cast film-, sheet extrusion and co-extrusion.
It is recommended for meat and cheese packaging applications.
SURLYN™ 1601 lonomer complies with FDA 21 CFR 177.1330(a), TSCA, GB 4806.1-2016, EN 71-3, EU Directive 2012/19/EU (WEEE), EU Directive 2011/65/EU (RoHS) and conforms to CONEG, EU 94/62/EC.

SURLYN™ 1601 lonomer Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

1.3 g/10 min

(At 190°C, 2.16 kg)

ASTM D1238, ISO 1133

Density

0.94 g/cm³

ASTM D792, ISO 1183

Extrusion Properties

Value & Unit

Test Condition

Test Method

Processing Temperature

< 300 °C

Met Temperature

160 - 260 °C

Feed Zone Temperature

135 - 160 °C

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SURLYN™ 1601 lonomer

SURLYN™ 1601 lonomer Properties

Physical Properties

SURLYN™ 1601 lonomer Processing Guidelines

Extrusion Properties