Low Melting Point High Grafting Rate PP Enhanced Filler with Maleic Anhydride Modified Polypropylene
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® B1P is a maleic anhydride-modified polypropylene with a low melting point and high graft rate.
The low melting point and high grafting rate PP enhanced filler with maleic anhydride alteration provides a diverse and effective approach for improving polymer composites. Its distinguishing qualities, such as low melting point, high grafting rate, and maleic anhydride modification, provide significant benefits in terms of compatibility, adhesion, processability, and cost efficiency.
High Grafting Rate: The filler has a high grafting rate, which enables robust interfacial adhesion and compatibility with various polymer systems.
Maleic Anhydride Modification: The maleic anhydride modification increases the filler's reactivity and adhesion to polar surfaces, resulting in improved overall performance.
Improved Mechanical qualities: The filler improves polymer composites' mechanical qualities, such as tensile strength, impact resistance, and flexural modulus.
Thermal Stability: It has strong thermal stability, making it ideal for applications that require heat resistance and longevity.
The use of a low melting point and high grafting rate PP enhanced filler with maleic anhydride modification provides various benefits:
Enhanced Compatibility: The filler increases polymer compatibility, facilitating uniform dispersion and improving composite characteristics.
Improved adherence: Maleic anhydride modification improves adherence to polar surfaces, resulting in greater bonding and interfacial strength.
Enhanced Processability: Because of the low melting point, it is easy to process and incorporate into polymer matrices, decreasing production time and cost.
Appearance |
Granules |
Melt Index(190ºC 2.16kg)g/10min |
30-50 g /10min |
Color |
White or light yellow |
Density |
0.92 g/cm3 |
Melting Point |
110 ºC |
Expoxy group content |
High |
Equipment Requirement |
Twin-screw extruder |
Samples Rules |
Free samples be offered |
Leading time |
Within 10 working days after payment |
Typical Application
1. Polyolefin alloy compatibilizer
2.PP enhanced filling
3. PP wood plastic composite material
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.