High Grafting Rate Coupling Agent For Polypropylene 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.
B1C is a type of coupling agent that is specifically designed for use in polypropylene base compounds. An innovative solution to improve the functionality and adaptability of polypropylene (PP) compounds is the High Grafting Rate Coupling Agent for Polypropylene Compounds.
The High Grafting Rate Coupling Agent for Polypropylene Compounds is an excellent product that improves the functionality and adaptability of polypropylene combinations. This coupling agent has a wide variety of applications, high grafting efficiency, greater reinforcing and toughness, better compatibility, superior thermal stability, and many other advantages for different industries.
Grafting Efficiency: The coupling agent and polypropylene matrix are strongly bonded thanks to the High Grafting Rate Coupling Agent's remarkable grafting rate. A higher grafting efficiency results in better mechanical qualities, including heat stability, impact resistance, and tensile strength. The coupling agent improves polypropylene compounds' overall performance by enhancing the grafting rate.
Enhanced Compatibility: Improving the compatibility of polypropylene with different additives, fillers, and reinforcements is one of this coupling agent's main benefits. Better dispersion and distribution of these components inside the polypropylene matrix are made possible by its excellent reduction of interfacial tension. Enhanced mechanical qualities, better processing, and fewer flaws in the finished product are the results of this increased compatibility.
Toughness and Reinforcement: Polypropylene compounds' toughness and reinforcement are greatly enhanced by the High Grafting Rate Coupling Agent. It improves the overall strength, stiffness, and dimensional stability of the finished product by encouraging adherence between the matrix and reinforcing elements, including glass fibers or mineral fillers. Furthermore, by increasing the impact resistance, the coupling agent strengthens and extends the durability of the polypropylene compounds.
The exceptional thermal stability of this coupling agent enables polypropylene compounds to tolerate elevated temperatures without sacrificing their mechanical characteristics. It ensures the long-term performance and look of the finished product by successfully reducing the degradation and discoloration brought on by heat exposure. The increased thermal stability broadens the spectrum of industries where heat resistance is required for polypropylene compounds' applications.
Appearance |
Granules |
Melt Index(190ºC 2.16kg)g/10min |
3-10 g /10min |
Color |
White or light yellow |
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 |
Packaging, storage and transportation:20kg kraft bag with internal plastic bag.
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. Sales and after-sales teams with extensive experience in the field of thermoplastic resin compounds and the areas that are related to it
2. The formidable capacity of innovative technological advancement
3. heightened production capabilities and technological advancements
4. A stringent supervision over the quality throughout the entire chain
5. A comprehensive cutting-edge logistics service
6. Availability of certificates in the areas of ISO 9001, ISO 14001, and ISO 45001


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.