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by SpecialChem

GELOY™ Resin CR7020

GELOY™ Resin CR7020 is a UV stabilized acrylic-styrene-acrylonitrile (ASA) copolymer. Is amorphous, durable and offers high gloss, excellent weatherability, good flow, aesthetics, processability and high impact performance. Is a UL Recognized, (94HB Flame Class Rating 3) grade and exhibits good heat and chemical resistance. Processed by profile or sheet coextrusion over ABS.

GELOY™ Resin CR7020 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT)

87 °C

(at 66 psi (0.45 Mpa), Unannealed)

ASTM D648

CTE, Linear, Parallel to Flow

8.64E-05 1/°C

(-40°C to 40°C, flow)

ASTM E 831

Heat Deflection Temperature (HDT)

76 °C

(at 264 psi (1.80 Mpa), Unannealed)

ASTM D648

Extrusion Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

8/0 - 90 °C

Drying Time (Cumulative)

3 - 6 hr

Drying Time

3 - 6 hr

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GELOY™ Resin CR7020

GELOY™ Resin CR7020 Properties

Thermal Properties

GELOY™ Resin CR7020 Processing Guidelines

Extrusion Properties