Technical datasheet
TREXPRENE™ A55BW
Supplied byMitsubishi Chemical Performance Polymers (MCPP)- Last Updated on Jun 22, 2026
TREXPRENE™ A55BW by Mitsubishi Chemical Performance Polymers (MCPP) is a 100% recyclable, UV- and heat stabilized polypropylene and ethylene propylene diene monomer vulcanizate (PP + EPDM TPV) grade. Exhibits easy processing, elastic recovery at elevated temperatures, low density and strong seals properties. Provides good resistance to UV, chemical, heat aging, water and ozone. Designed for extrusion and injection blow molding processing methods. TREXPRENE™ A55BW by Mitsubishi Chemical Performance Polymers (MCPP) is recommended for automotive applications with specifications - GMW15812 Type 4 / GMP.E/P.078, WSD-M2D378-B1 and MS-AR-100 AGV.
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TREXPRENE™ A55BW properties
Aging properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Change in Elongation at Break | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Change in Tensile Strength in Air | 0.0 Visible After Login | Visible After Login | Visible After Login |
Mechanical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| 100% Modulus, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Compression Set | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Ozone Resistance | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tear Strength, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength at Yield, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Elongation at Break, TD | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Weather Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Weather Fastness | 0.0 Visible After Login | Visible After Login | Visible After Login |
Others properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Accelerated Weathering Duration | 0.0 Visible After Login | Visible After Login | Visible After Login |
Physical properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
Thermal properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Brittleness Temperature | 0.0 Visible After Login | Visible After Login | Visible After Login |