by SpecialChem

VLF 81005

Technical Datasheet | Supplied by RTP Company

VLF 81005 is a crystalline, high molecular weight polybutylene terephthalate (PBT) grade reinforced with 30 % long glass fiber. Exhibits low water absorption, good moldability & strength, rapid crystallization, good dimensional stability, high heat resistance, good chemical resistance & resistance to oxidation in hot air, short mold cycle and good electrical properties. Can be processed using injection molding. Recommended for pump & tool housings, HVAC base pans & fan blades, panels, handles, brackets, components used in heavy equipment, plumbing fittings, valve bodies, and gears for conveyor drives & power tools.

VLF 81005 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.53

ASTM D792

Linear Mold Shrinkage

0.1 - 0.3 %

(At 1/8 in (3.2 mm) section)

ASTM D955

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Dew Point

-29 °C

Moisture Content

0.02 %

Melt Temperature

238 - 271 °C

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VLF 81005

VLF 81005 Properties

Physical Properties

VLF 81005 Processing Guidelines

Injection Molding Properties