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ESTOPLAST EP4020WW23

Technical Datasheet | Supplied by Ester Industries

ESTOPLAST EP4020WW23 by Ester Industries is a flame retardant, polybutylene terephthalate (PBT) grade, contains mold release as an additive. It is reinforced with 20% glass fiber and exhibits thermal stability upto 280°C. It is designed for processing by injection molding. Used in interior parts, E&E parts of automotive industry, CFL parts, LED accessories, electrical enclosure, fuse box and electronic industry. ESTOPLAST EP4020WW23 complies with RoHS regulations.

ESTOPLAST EP4020WW23 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Stress

100 MPa

(at Break)

ASTM D638

Impact Strength, Notched Izod

45 J/m

(23°C)

ASTM D256-A

Tensile Strain

3.5 %

(At Break)

ASTM D638

Injection Properties

Value & Unit

Test Condition

Test Method

Feed Zone Temeprature

235 - 240 °C

Nozzle Temeprature

250 - 260 °C

Centre Temeprature

250 - 260 °C

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ESTOPLAST EP4020WW23

ESTOPLAST EP4020WW23 Properties

Mechanical Properties

ESTOPLAST EP4020WW23 Processing Guidelines

Injection Properties