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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