Extrusion-grade TPE

Products Characterization:

Smooth & matt surface, excellent hand-feeling. Good tensile strength and elasticity. Halogen-free, meet RoHS demand.

Application

Mobile/MP3 earphone wire. Computer signal wire. PS2 terminated line. Audio & video signal terminated wire.

TPE TPEE extrusion guidance:

1. Previous drying of the product 2 hours at 80℃

2. The speed of the extruder is 20-80 rpm

3. Typical extrusion temperature suggested

Section 1 Section 2 Section 3 Section 4 DIE

180-200℃ 185-205℃ 190-210 ℃ 190-220 ℃ 180-200 ℃

Adjust tpe processing temperature according to as the extruder screw

Technical Data of Extruding/Under Extruding TPEs

TPE TPEE Technical Data Sheet Model

Material Properties Test Standard Test Condition Unit 2575F-ESS-1004T

General Characteristics Material Category - - -

Appearance(Light/Semi-matte/Frosted) - - -

Extrusion/Injection - - -

Physical Characteristics Hardness ISO 48 15S Shore A 76

Proportion ISO 1183 - g/cm³ 1.001

Melt Index ISO 1133-1:2011 190℃/2.16kg g/10min 2.4

Brittle Temperature ISO 812 - ℃

Mechanical Properties Elongation ISO37:2017 200mm/min % 620

Tensile Strength ISO37:2017 200mm/min Mpa 13.798

Tearing Strength ISO34-1:2015 500mm/min KN/m

Hot Air Aging Elongation Retention Rate ISO37:2017 - %

Tensile Strength Retention Rate ISO37:2017 - %

Electrical Performance Volume Resistivity ASTM D257 - Ohm-cm

Permittivity ASTM D150 - -

Combustion Performance Vertical Burning Test UL 94 3.0/6.0mm -

Oxygen Index ASTM D2863 - %

Feature

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