The new engineering materials powerhouse

by SpecialChem

DESOX™ DSC640M5

DESOX™ DSC640M5 is a water insoluble, nearly odorless, 25% mineral reinforced polybutylene terephthalate (PBT) and polyethylene terephthalate (PET) alloy. Provides good dimensional stability, good mechanical strength, good heat stability and thermal expansion. Exhibits good electrical property, mechanical property, good abrasion and moisture resistance. Is suitable for processing by injection molding. DESOX™ DSC640M5 by Desco is recommended for lamp bezzel. Complies with UL 94 HB flame rating.

DESOX™ DSC640M5 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1.53

ASTM D792

Linear Mold Shrinkage

0.5 - 1.2 %

(3t/100Ǿ)

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

100 - 120 °C

Drying Time

2 - 5 hr

Rear Temperature

240 - 250 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

Products with the same brand name

View more (16)

DESOX™ DSC640M5

DESOX™ DSC640M5 Properties

Physical Properties

DESOX™ DSC640M5 Processing Guidelines

Injection Molding Properties