PP-type FOR AUTOMOTIVE

Fuel lines

QB520E: Our standard grade for multilayer fuel lines, certified by the OEMs. ADMER™ QB520E is a maleic anhydride grafted, homo PP-based adhesive.

PP-Grade / MFR: 1.8 / Density: 0.90

Item Value Unit Testing Method
MFR (230°C , 2.16kg)

1.8

g/10 min ASTM D1238
Density 0.90 g/cm3 ASTM D1505
Tensile Strength at Yield 21 MPa ASTM D638
Tensile Strength at Break 16 MPa ASTM D638
Elongation at Break > 500 % ASTM D638
Izod Impact Strength 470 J /m² ASTM D256
Shore Hardness 64 D scale ASTM D2240
Vicat Softening Point 140 °C ASTM D1525
Melting Point 161 °C ASTM D3418
       

Cooling Pipes for Electric Vehicle (EV)

ADMER™ QB520E, AT3523E and QF459E are maleic anhydride grafted, PP based tie resin, especially designed for multilayer tubes and pipes combining TPV, PP or PB with Aluminum, EVOH or PA.

PP-Grade / MFR: 1.6 / Density: 0.90

Item QB520E/AT3523E QF459E Unit Testing Method
MFR (230°C , 2.16kg)

1.8

3.2

g/10 min ASTM D1238
Density 0.90 0.90 g/cm3 ASTM D1505
Tensile Strength at Yield 24 21 MPa ASTM D638
Tensile Strength at Break 24 32 MPa ASTM D638
Elongation at Break 280 >500 % ASTM D638
Izod Impact Strength 470 - J /m² ASTM D256
Shore Hardness 64 60 D scale ASTM D2240
Vicat Softening Point 140 122 °C ASTM D1525
Melting Point 161 148 °C ASTM D3418