Trexprene® A70BI-HF

Category: TPV , Thermoplastic Vulcanizate
Manufacturer: Mitsubishi Chemical Performance Polymers, Inc.
Trademark: Trexprene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: fP3glT_Trexprene-A70BI-HF.pdf
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Product Description: TREXPRENE ® A70BI-HF is a heat stabilized and UV Stabilized PP/EPDM based Thermoplastic Vulcanized Elastomer (TPV). This high flow, black compound is intended primarily for injection molding applications where longer flow distances and good surface appearance is needed. The material is primarily for under the hood and interior applications. This material can be processed using Injection Molding, Extrusion, Blow Molding or other melt processing techniques.
General Information
Additive
  • Heat Stabilizer
  • UV Stabilizer
Features
  • Good Surface Finish
  • Good UV Resistance
  • Heat Stabilized
  • High Flow
Uses
  • Automotive Interior Parts
  • Automotive Under the Hood
Appearance
  • Black
Forms
  • Pellets
Processing Method
  • Blow Molding
  • Extrusion
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.910 to 0.990g/cm³ISO 1183
HardnessNominal ValueUnitTest Method
Shore Hardness (Shore A, 15 sec)70 to 78ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress 1ISO 37
    Across Flow : 100% Strain 2.80MPa
    Flow : 100% Strain 3.60MPa
Tensile Stress 2ISO 37
    Across Flow : Break 5.50MPa
    Flow : Break 5.70MPa
Tensile Elongation 3ISO 37
    Across Flow : Break 620%
    Flow : Break 510%
Tear Strength 4ISO 34-1
    Across Flow 27kN/m
    Flow 27kN/m
Compression Set
    70°C, 24 hr 33%ASTM D395B
    70°C, 24 hr 533%ISO 815
AgingNominal ValueUnitTest Method
Change in Tensile Strength in Air (110°C, 1000 hr)-1.0%ISO 188
Change in Tensile Strain at Break in Air (110°C, 1000 hr)-10%ISO 188
ThermalNominal ValueUnitTest Method
Brittleness Temperature
    -- -53.0°CASTM D746
    Type B -53.0°CISO 812
FlammabilityNominal ValueUnitTest Method
Burning Rate 19mm/minISO 3795
Fogging - Dry Fog 86%SAE J1756
Additional InformationNominal ValueUnitTest Method
Color Fastness
    to Burnt Gas, AATCC Rating : 60°C 6> 4.00
    to Burnt Gas, Change in Color : 60°C 7Delta E < 3
    to Burnt Gas, Yellowness Index : 60°C 8< 2.00YI
    to Light 9Delta E < 3
Odor Rating 10> 7.00
Ozone Resistance (40°C) 110 RatingISO 1431-1
Weatherability
    Arizona 12Delta E < 3
    Florida 13Delta E < 3SAE J1976
Note Message
1 .Type 1, 500 mm/min
2 .Type 1, 500 mm/min
3 .Type 1, 500 mm/min
4 .Method Ba, Angle (Unnicked), 500 mm/min
5 .Type A
6 .ISO 105-G02, AATCC TM 23, 168 h
7 .ISO 105-G02, AATCC TM 23, 168 h
8 .ISO 105-G02, AATCC TM 23, 168 h
9 .SAE J2412, ISO 105-B06, Cond. 5, 1,240.8 kJ/m²
10 .GMW3205 Code B
11 .100 pphm, Method A
12 .105,000 TNR Langleys exposure per GMW3417 L1, F2, G1, T5
13 .2 years exposure, Procedure A
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