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Dplen- GF-B9-312

Technical Datasheet | Supplied by Dhara Petrochemicals

Dplen- GF-B9-312 by Dhara Petrochemicals is a semi crystalline, flame retardant polybutylene terephthalate (PBT) grade, reinforced with 30% glass fiber. Exhibits excellent moldability and electrical properties, shows resistance to heat, chemical, wear, fuels, oil, fats and many solvents. Designed for injection molding method. Dplen- GF-B9-312 is recommended for electrical parts and automotive components. Complies with UL 94 V-0 Flame Rating.

Dplen- GF-B9-312 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

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

19 g/10 min

(280°C/ 3.8 kg)

ASTM D 1238

Linear Mold Shrinkage

0.45 %

(In flow direction; 3.2 mm thickness)

ASTM D 955

Density

1.65 g/cm³

ASTM D-792

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Pre Drying Temperature

80 - 100 °C

Pre Drying Time

2 - 3 hr

Barrel Temperature (Feed Zone)

230 - 235 °C

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Dplen- GF-B9-312

Dplen- GF-B9-312 Properties

Physical Properties

Dplen- GF-B9-312 Processing Guidelines

Injection Molding Properties