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Lupox® GP2300

Technical Datasheet | Supplied by LG Chem

Lupox® GP2300 is a general purpose polybutylene terephthalate grade by LG Chem, reinforced with 30% glass fiber. Exhibits high strength, high rigidity, minimal moisture absorption, fast crystallization speed and excellent electrical properties. Shows resistance to fatigue, creep, water, weak acids, solvents and chemical. Provides slight solubility in strong polar solvent or chlorinated solvents but insolubility in water. Lupox® GP2300 is suitable for processing by injection molding. Used in automotive, appliances, electrical and electronic applications. Complies with US EPA TSCA and UL 94 HB flame rating.

Lupox® GP2300 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.2 - 0.8 %

ASTM D955

Specific Gravity

1.52

ASTM D792

Water Absorption

0.07 %

(23°C, 24 hr)

ASTM D570

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

120 °C

Drying Time

4 - 5 hrs

Minimum Moisture Content

0.02 %

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Lupox® GP2300

Lupox® GP2300 Properties

Physical Properties

Lupox® GP2300 Processing Guidelines

Injection Molding Properties