by SpecialChem

POLYLAC® PA-747S

Technical Datasheet | Supplied by Chi Mei

POLYLAC® PA-747S by Chi Mei is an acrylonitrile butadiene styrene (ABS) copolymer with high impact and strength. Provides solvent resistance, good plastic surface hardness and good workability. Offers good mechanical property and dimensional stability. Designed for injection and extrusion molding methods. POLYLAC® PA-747S is recommended for refrigerator plating materials. Complies with PFOA, PFOS, RoHS and UL 94 HB Flame Rating.

POLYLAC® PA-747S Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

6 ml/10 min

(220°C × 10kg)

ISO 1133

Specific Gravity

1.03 g/cm³

(23°C)

ISO 1183

Linear Mold Shrinkage

0.4 - 0.7 %

ISO 294-4

Extrusion Properties

Value & Unit

Test Condition

Test Method

Pre-drying Temperature

80 - 85 °C

Pre-drying Time

2 - 4 hr

Barrel Temperature

190 - 250 °C

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POLYLAC® PA-747S

POLYLAC® PA-747S Properties

Physical Properties

POLYLAC® PA-747S Processing Guidelines

Extrusion Properties