High Grafting Rate Coupling Agent in Polypropylene Base Compounds
COACE's main products are compatibilizers, tougheners and functional additives, which are used in: modified plastics, wood-plastic profiles, low-smoke halogen-free flame-retardant cables, PP extruded sheets, PE extruded sheets, and anti-corrosion pipes Coatings, hot melt adhesives, photovoltaic film additives and other fields, among which special products such as nylon ultra-low temperature toughener, polyester compatible toughener, alloy compatibilizer have reached the domestic advanced level.
Coace® B1A is a maleic anhydride modified polypropylene with high grafting rate.
Maleic Anhydride Modified Polypropylene is a specialised coupling agent for polypropylene base compounds. It is a modified polypropylene in which a reactive functional group, maleic anhydride, is grafted onto the polymer backbone. This alteration improves its compatibility, reactivity, and coupling efficacy with a variety of materials, making it an ideal coupling agent.Maleic anhydride modified polypropylene, a high grafting rate coupling agent, improves compatibility, adhesion, and dispersion. Its fast grafting rate, increased interfacial adhesion, improved dispersion, and compatibility with a wide range of materials make it a popular choice in industries such as automotive, electrical, electronic, and consumer goods.
a) High Grafting Rate: The coupling agent has a high grafting rate, which indicates that it may create strong covalent connections with other materials. The high grafting rate improves compatibility and adhesion between the polypropylene base and other components, resulting in better mechanical characteristics and performance.
b) Improved Interfacial Adhesion: The maleic anhydride modification increases interfacial adhesion by creating reactive areas for chemical interaction. This improved adhesion reduces the likelihood of delamination, enhances load transmission, and boosts the compound's overall strength.
b) Improved Dispersion: The modified polypropylene enhances the dispersion of fillers, reinforcements, and additives in the polypropylene matrix. This greater dispersion results in improved mechanical qualities like tensile strength, impact resistance, and dimensional stability.
d) Material Compatibility: Maleic anhydride-modified polypropylene is very compatible with a variety of materials, including fillers, fibres, and additives. This compatibility provides for a wide range of formulation options, including the creation of customised compounds for specific purposes.
| Appearance |
Granules |
| Color |
White or light yellow |
| Melt Flow Rate(190ºC2.16kg) |
70-110g/10min |
| Density |
0.92 g/cm3 |
| Maleic Anhydride Content |
High |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
Typiacl Application
To be used as coupling agent in polypropylene base compounds to strengthentheadhesion between infill materials and polymer matrix.
To be used as compatibilizers to improve the compatibility between polyamideandpolypropylene.
Fast automatic packing line and modern logistic service team ensure the goods arrive on time.
Handling & Storage
For information on appropriate Handling & Storage of this polymeric resin, please refer to the material Safety Data Sheet.
A material Safety Data Sheet, Technique Data Sheet, and/or more detailed information on extrusion processing and/or compounding of this polymeric resin for some other applications are available from your COACE Chemical Company Limited service representative.
1. Experienced sales and after-sales teams on thermoplastic resin compounds area and its relatives
2. Powerful ability of technological development
3. Advanced production ficilities and technology
4. Strict control over quality in the full-chain
5. Overall modern logistics service
6. Access to ISO 9001, ISO 14001 , ISO 45001 certifications
Quality & Innovation & Globalization, the slogan of COACE Chemical Co., Ltd. As it said, stability and precision become the characters of each member in COACE.
Since 2009, born in the southeast of China, Xiamen Economic Zone, COACE started her journey in the plastic industry.
With high intellectuals' team and advanced facilities, COACE focuses on the R&D and producing of the plastic additives. The factory owns 12,000 square-meter area and is equipped with eight modern extruding-pellets systems production lines, which ensure the annual capacity of ten thousand metric tons. The products cover compatibilizers, coupling agents, impact modifiers, and other functional additives.
As COACE's knockout products, the Polypropylene and glass fiber compatibilizers, Polyamide tougheners, and plastic alloy compatibilizers help the company to predominate the national market in a short time, and developed the overseas market then. From Northeast Asian economic belt to North America, COACE's products got the high evaluation from the markets.
In the past ten-year, COACE brought values to her customers, and in the following decades, even centuries, COACE aims to create values for you. COACE, material boosting performance.
COACE Products Type
COACE's R&D and manufactures focus on chemical modified high molecular weight polymers and some inorganic small molecule chemical additives. Most of her products are to be used as compatibilizer for plastic blending compounds, coupling agent for plastic compsite materials, hot-melt ahesive materials, adhesion promoters, and other application.
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