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POLYLAC® PA-727

Technical Datasheet | Supplied by Chi Mei

POLYLAC® PA-727 by Chi Mei is a general purpose electroplating acrylonitrile butadiene styrene (ABS) copolymer. Exhibits medium flow and impact. Provides solvent resistance, good plastic surface hardness and good workability. Offers good mechanical property and dimensional stability. Designed for injection molding method. POLYLAC® PA-727 is recommended for decorative accessories, audio equipment panels, tire covers, toiletries and clock casings. Complies with PFOA, PFOS, RoHS and UL 94 HB Flame Rating.

POLYLAC® PA-727 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

19 ml/10 min

(220°C × 10kg)

ISO 1133

Specific Gravity

1.05 g/cm³

(23°C)

ISO 1183

Linear Mold Shrinkage

0.4 - 0.7 %

ISO 294-4

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Pre-drying Temperature

80 - 85 °C

Pre-drying Time

3 - 4 hr

Barrel Temperature

180 - 230 °C

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POLYLAC® PA-727

POLYLAC® PA-727 Properties

Physical Properties

POLYLAC® PA-727 Processing Guidelines

Injection Molding Properties