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| Test item | Test data | Test method |
| density | 0.92 g/cm³ | ASTM D792 ISO 1183 |
| Melting index | 80-110(190ºC,2.16kg)g/10min | ASTM D1238 ISO 1133 |
| Grafting rate | High | acid-base titration |
| Appearence | white or light yellow Granular |
Product Introduction of the B1A
Due to the addition of polar anhydrides to the molecular chain, maleic anhydride-grafted polypropylene or its derivatives are compatible with both non-polar polyolefin materials and materials that have polar functional groups, such as nylon, polyvinyl chloride, ABS resin, nitrile rubber, etc.
Maleic anhydride-rich chemically functionalized polypropylene is a cutting-edge material that provides improved adhesion qualities for various fillers. This ground-breaking substance has been created particularly to satisfy the expanding need for enhanced adhesion in several sectors. This product has remarkable bonding qualities because to its distinctive composition and sophisticated chemical structure, making it the perfect option for a variety of applications.
B1A is a chemically functionalized polypropylene with high content of maleic anhydride. Grafted maleic anhydride brings polarity to base polymer and outstanding bond character on different fillers, such as glass fiber, mineral filler or natural fibres.
It 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 PP/GF composites. The high MFR of B1A could ensure the coupling agent with a good fluidity during the process in twin-screw extruder.
The Chemically Functionalized Compatibilizer with High Content of Maleic Anhydride Polypropylene enhances the mechanical characteristics, processability, and compatibility of polymer blends, providing outstanding value and performance. This compatibilizer transforms the performance of polymer blends with its high maleic anhydride concentration, improved interfacial adhesion, chemical functionality, and broad application compatibility.
| Performance | Unit | PP+30%GF | PP+30%GF+5%B1A |
| Tensile strength | MPa | 45 | 85 |
| Flexual strength | MPa | 70 | 135 |
| Lzod notched impact strength (23ºC) | J/m | 60 | 120 |
| Performance | Unit | PP+TD20% | PP+TD20%+3%B1A |
| Tensile strength | MPa | 28 | 35 |
| Flexual strength | MPa | 50 | 60 |
| Lzod notched impact strength (23ºC) | J/m | 50 | 36 |
Note:The data above are all experimental typical values, only for reference .
Pakaging and storage:20KG kraft paper bag with internal plastic bag, This product shall be treated as non-hazardous article and be stored or transported under dry conditions, avoid sunlight and rain.
The dose:3-10%, which can be increased or decreased according to the actual application, taking into account the cost
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