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by SpecialChem

STYRON A-TECH® 1115

STYRON A-TECH® 1115 is a high impact polystyrene (HIPS) grade. Provides better color consistency, the ability to down-gauge and improved wall thickness distribution. Offers excellent dimensional stability, gloss, stiffness, flow, processing ability and cost. Is suitable for processing by extrusion molding. Applications include food packaging, cups, lids, small appliances, housewares, custom high gloss extruded sheet and refrigeration accessories. Is a FDA 21 CFR 177.1640 and UL94 HB E326906 compliant grade.

STYRON A-TECH® 1115 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

2.8 g/10 min

(200°C/5 Kg)

ASTM D 1238

Specific Gravity

1.04 -

ASTM D792

Linear Mold Shrinkage

4 - 8 cm/cm

(10 ^-3)

ASTM D955

Extrusion Properties

Value & Unit

Test Condition

Test Method

Adapter

193 - 232 °C

Die Temperature

199 - 232 °C

Head Pressure

10 - 21 MPa

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STYRON A-TECH® 1115

STYRON A-TECH® 1115 Properties

Physical Properties

STYRON A-TECH® 1115 Processing Guidelines

Extrusion Properties