compatibilizer for Polypropylene and Polyamide to make PP/PA blends
B1A could be used as compatibilizer for Polypropylene and Polyamide to make PP/PA blends.
It could also be used as a coupling agent for glass fiber reinforced Polypropylene, or called polypropylene/glass fiber composites.
The high MFR of B1A could ensure the coupling agent with a good fluidity during the process in twin-screw extruder.
| Test item | Test Data | Test Method |
| Density | 0.92g/cm3 | ASTM D792 ISO 1183 |
| Melting index（190℃ 2.16kg）g/10min | 80-110 | ASTMD 1238 ISO1133 |
| Grafting rate | high | acid-base titration |
| Appearance | white or light yellow granular |
Table1:Typical Data of Reinforcing of PP Glass Fiber
Performance | Unit | PP+30%GF | PP+30%GF+5%B1A |
Tensile strength | MPa | 45 | 85 |
Flexual strength | MPa | 70 | 135 |
Lzod notched impact strength (23℃) | J/m | 60 | 120 |
Table2:Typical Data of Reinforcing of PP Mineral Fiber
Performance | Unit | PP+TD20% | PP+TD20%+3%B1A |
Tensile strength | MPa | 28 | 35 |
Flexual strength | MPa | 50 | 60 |
Lzod notched impact strength (23℃) | J/m | 50 | 36 |
Note: The data above are all experimental typical values, only for reference .
It can be used as the PP interface modifier for glass fiber reinforcing and mineral filling to increase the tensile strenth and bending strength.
It can be used as PA/PP or PA/PE alloy compatibilizer.
It can be used as a compatibilizer between inorganic reinforcing materials (glass fiber) and filling materials (calcium carbonate, talc, etc.) and PP;
B2 is prepared by reactive grafting of maleic anhydride onto polypropylene
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B1A is a chemically functionalized polypropylene with high content of maleic anhydride.
View MoreCoace Chemical Company Limited
Colebond (xiamen) New Materials Co,.Ltd
Address: Room 307, No. 55, Hu'an Road, Huli District, Xiamen City
TEL: +8618559235532 / +8618604856871
Email: [email protected]
Coace Chemical Company Limited
Colebond (xiamen) New Materials Co,.Ltd
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