Products Description
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.
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 .
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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Characteristic
B1A is propene polymer with functionalized maleic anhydride,which is especially suitable for the reinforcing and compatibilizing of PP mineral fiber and glass fiber.
- High Maleic Anhydride Content Polypropylene: The compatibilizer is chemically functionalized with a high maleic anhydride content, promoting better compatibility between dissimilar polymer constituents in blends and facilitating effective interfacial adhesion.
- Reduced Phase Separation and Improved Mechanical Properties in Polymer Blends: The compatibilizer’s high maleic anhydride concentration fosters strong interfacial adhesion between incompatible polymer constituents.
- Chemical Functionality: Reactive interactions with diverse polymer matrices are made easier by the compatibilizer’s chemical functionality, which allows for the efficient coupling and compatibilization of distinct polymer systems.
- Versatile Application Compatibility: Polyethylene (PE) and Polypropylene (PP), together with their different grades, are only two examples of the polymer materials that the Chemically Functionalized Compatibilizer is compatible with. Because of its adaptability, it can be integrated into a variety of polymer systems to provide specialized solutions for certain application needs.
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Application
1. Be used as the PP interface modifier for glass fiber reinforcing and mineral filling to increase the tensile strenth and bending strength.2. Be used as PA/PP or PA/PE alloy compatibilizer.
3. It can be used as a compatibilizer between inorganic reinforcing materials (glass fiber) and filling materials (calcium carbonate, talc, etc.) and PP;
4. Can be used as PP extrusion sheet / plate surface improver, can effectively improve the material surface level up degree, eliminate material surface concave and convex and pitting;
5. Can be used as a compatibilizer for PP / nylon alloy:
6. Can be used as wood-plastic compatibilizer;
7. It can be used to improve the adhesion of PP to polar materials (metal, nylon, etc.).
