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Delrin® 511DP BK402

Technical Datasheet | Supplied by DuPont

Delrin® 511DP BK402 by DuPont is a medium viscosity, lubricated, nucleated polyoxymethylene (POM), polyacetal homopolymer grade with good mold release. It is available in the form of pellets. Delrin® 511DP BK402 is suitable for processing by profile & sheet extrusion and injection molding.

Delrin® 511DP BK402 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Water Absorption at Saturation

0.90 %

(At 23°C, 2.00 mm)

ISO 62

Linear Mold Shrinkage, Transverse

1.8 %

ISO 294-4

Linear Mold Shrinkage, Flow

1.9 %

ISO 294-4

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80.0 °C

Drying Time - Desiccant Dryer

2.0 - 4.0 hr

Suggested Max Moisture

0.20 %

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Delrin® 511DP BK402

Delrin® 511DP BK402 Properties

Physical Properties

Delrin® 511DP BK402 Processing Guidelines

Injection Molding Properties