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SR-T-7H

SR-T-7H by Denka is a high impact acrylonitrile butadiene styrene (ABS) copolymer resin. It uses the fourth component with a micro dispersed structure that helps create a uniform morphology. Exhibits excellent stress relaxation properties, chemical resistance and environmental stress cracking resistance (ESCR). It can be dissolved in chemical solvents. Can be processed by injection molding (blow molding). SR-T-7H is used in refrigerator parts (inner boxes and door handles) and toiletry products. This grade by Denka complies with UL flammability regulations.

SR-T-7H Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

11 g/10 min

(220°C, 98N)

ISO 1133

Specific Gravity

1050 kg/m³

( 23°C)

ISO 1183

Linear Mold Shrinkage

0.4 - 0.6 %

(2mmt)

DENKA Method

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Pre-drying Temperature

80 - 85 °C

Pre-drying Time

2 - 3 hr

Cylinder Temperature (C1)

180 - 200 °C

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SR-T-7H

SR-T-7H Properties

Physical Properties

SR-T-7H Processing Guidelines

Injection Molding Properties