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SPESIN® KP211BL

Technical Datasheet | Supplied by Kolon ENP

SPESIN® KP211BL by Kolon ENP is a black colored, low viscosity polybutylene terephthalate (PBT) polyester grade. Possesses good mechanical strength, surface gloss and mold release. Exhibits good processability & electric properties, low water absorption and recyclability. Shows good resistance to chemical, heat, hydrolysis and abrasion. Is suitable for processing by injection molding. Used in automotive and electrical/electronics applications. SPESIN® KP211BL by Kolon ENP complies to RoHS, ISO 9001, ISO/TS 16949, ISO 14001 and KS I 7001/7002 certificates.

SPESIN® KP211BL Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

1.7 - 2.3 %

ASTM D955

Specific Gravity

1.31

ASTM D792

Water Absorption at Saturation

0.08 %

(23°C; 60 % R.H.)

ASTM D570

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Temperature

240 - 250 °C

Gauge Temperature

230 - 255 °C

Glass Transient Temperature (Tg)

40 °C

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SPESIN® KP211BL

SPESIN® KP211BL Properties

Physical Properties

SPESIN® KP211BL Processing Guidelines

Injection Properties