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HNB0250FR

Technical Datasheet | Supplied by Shanghai Kumho Sunny Plastics

HNB0250FR by Shanghai Kumho Sunny Plastics is a flame retardant polyamide (PA) and acrylonitrile butadiene styrene (ABS) alloy, exhibiting high chemical resistance. Possesses dimensional stability, damping and sound absorption properties of crystal mixed with amorphous materials. Designed for injection molding process. HNB0250FR is recommended for automobile inner decoration, air change tube, switch, air-condition vent grill, damping system, garden tools, power tools housings and electronic weightier. Complies with UL 94 V-0 Flame Rating and UL File No. E254819.

HNB0250FR Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.21 g/cm³

(23°C; Values are measured in RH of 50% on injection molded specimens.)

ASTM D792

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

20 - 30 g/10 min

(240°C,10kg)

ASTM D1238

Linear Mold Shrinkage

0.4 - 0.8 %

(23°C; Values are measured in RH of 50% on injection molded specimens.)

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 - 90 °C

Drying Time

2 - 4 hr

Melt Temperature

230 - 240 °C

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HNB0250FR

HNB0250FR Properties

Physical Properties

HNB0250FR Processing Guidelines

Injection Molding Properties