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LCA® 420L Type Black

Technical Datasheet | Supplied by Uniplas

LCA® 420L Type Black by Uniplas a lubricated polybutylene terephthalate (PBT) grade reinforced with 30% glass fiber. Available as black colored solid pellets with slight characteristic odor and is insoluble in water. LCA® 420L Type Black by Uniplas is suitable for processing by injection molding. Complies with ISO 9001:2008 and TSCA Inventory regulation.

LCA® 420L Type Black Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.003 - 0.005 in/in

(Linear)

ASTM D955

Ash Content

30 %

ASTM D5630

Volatile Content

< 0.5 %

Injection Properties

Value & Unit

Test Condition

Test Method

Drying Time

3 - 4 h

Barrel Front Temperature

480 - 510 °F

Barrel Nozzle Temperature

470 - 500 °F

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LCA® 420L Type Black

LCA® 420L Type Black Properties

Physical Properties

LCA® 420L Type Black Processing Guidelines

Injection Properties