Trexlink™ 4760

Category: TPE , Thermoplastic Elastomer
Manufacturer: Mitsubishi Chemical Performance Polymers, Inc.
Trademark: Trexlink™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 0KoaeG_Trexlink-4760.pdf
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Message
Trexlink ™ 4760 is a highly engineered Thermoplastic Elastomer for use in applications requiring integrally colored material. This material is UV stabilized and can be pre-colored in most Automotive Interior or other colors. It can be easily processed by injection molding, blow molding or extrusion. Applications include critical color matched Automotive components such cup holders, mats, seals, soft seat trim. Also works well for two-shot molding or over-mold components such as grips and handles.
General Information
Additive
  • UV stabilizer
Features
  • Good UV resistance
  • Workability, good
  • Good coloring
Uses
  • Handle
  • overmolding
  • Seals
  • Car interior parts
  • Car interior equipment
  • Soft handle
  • Seat
Appearance
  • Available colors
Forms
  • Particle
Processing Method
  • Blow molding
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 0.950g/cm³ISO 1183
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 5 sec, Injection Molded)65ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress - Across Flow 1(100% Strain)2.10MPaISO 37
Tensile Stress - Across Flow 2(Yield)6.00MPaISO 37
Tensile Elongation - Across Flow 3(Break)710%ISO 37
Tear Strength - Across Flow 425kN/mISO 34-1
Compression Set 5(70°C, 22 hr)30%ISO 815
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air 6(135°C, 1000 hr)-12%ISO 188
Change in Tensile Strain at Break in Air 7(135°C, 1000 hr)-7.0%ISO 188
Additional Information
Change in Color, SAE J1885, 1240.8kJ/m² exposure: <3.0 delta E
InjectionNominal ValueUnit
Drying Temperature 82.2°C
Drying Time 3.0hr
Rear Temperature 177 - 216°C
Middle Temperature 177 - 216°C
Front Temperature 177 - 216°C
Nozzle Temperature 188 - 221°C
Processing (Melt) Temp 182 - 221°C
Mold Temperature 10.0 - 65.6°C
Back Pressure 0.0689 - 1.03MPa
Screw Speed 100 - 200rpm
Screw L/D Ratio 20.0:1.0
ExtrusionNominal ValueUnit
Drying Temperature 82.2°C
Drying Time 3.0hr
Cylinder Zone 1 Temp. 182 - 204°C
Cylinder Zone 2 Temp. 182 - 204°C
Cylinder Zone 3 Temp. 188 - 210°C
Cylinder Zone 4 Temp. 188 - 210°C
Melt Temperature 193 - 216°C
Die Temperature 193 - 216°C
Take-Off Roll 21.1 - 48.9°C
Extrusion instructions
Screen Pack: 20 to 60 meshScrew: general purpose 3 to 1 compression ratio
Note Message
1 .Type 1
2 .Type 1
3 .Type 1
4 .Method B, right-angle specimen (cut)
5 .Type a
6 .Method B
7 .Method B
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