Factory Wholesale High Grafting Rate Coupling Agent For Wpc 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® W1L-2 is a maleic anhydride-functionalized polyethylene with a high grafting rate.
W1L-2 is a polyethylene that has been functionalized with maleic anhydride, producing a product with a high grafting rate. Maleic anhydride is a common reagent used to improve the properties of polyethylene and other polymers, allowing them to be used in new applications. Our Maleic Anhydride Functionalized Polyethylene High Grafting Rate Coupling Agent for WPC compounds has distinct properties, benefits, and applications. By using this coupling agent, producers can achieve improved interfacial adhesion, mechanical characteristics, and durability in WPCs. Its maleic anhydride functionalization, rapid grafting rate, and polyethylene base make it an important component for improving the performance and lifespan of WPC compounds across a wide range of applications.
Maleic Anhydride Functionalization: The coupling agent is functionalized with maleic anhydride, which creates reactive sites for effective bonding with both the polyethylene matrix and the wood fibers in WPC composites. This functionalization improves interfacial adhesion and compatibility, yielding better mechanical characteristics.
High Grafting Rate: The coupling agent has a high grafting rate, indicating that it can make strong covalent connections with both the polyethylene matrix and the wood fibers. The high grafting rate improves the overall performance and durability of WPC composites.
Polyethylene Base: The coupling agent is based on polyethylene, which ensures compatibility and ease of incorporation into the polyethylene matrix of WPC compounds. This compatibility enables effective dispersion and enhances the mechanical qualities of the finished product.
Improved Interfacial Adhesion: The coupling agent considerably increases the interfacial adhesion of the polyethylene matrix to the wood fibers in WPC compounds. It generates strong covalent bonds, increasing load transmission capabilities while lowering the chance of delamination or failure.
Improved Mechanical qualities: The coupling agent improves WPC compounds' mechanical qualities, such as tensile strength, flexural strength, and impact resistance. It reinforces the composite structure, resulting in greater dimensional stability and long-term endurance.
Moisture Resistance: The coupling agent improves WPC compounds' moisture resistance by increasing the interfacial compatibility of the hydrophobic polyethylene matrix and the hydrophilic wood fibers. This decreases moisture absorption, lowering the chances of swelling, warping, or deterioration.
UV Resistance: Our coupling agent protects WPC compounds from the harmful effects of sunlight exposure. This enhances the service life of WPC items while maintaining their aesthetic appeal.
| Appearance |
Granules |
| Color |
White or light yellow granules |
| Melt Flow Rate(190ºC2.16kg) |
0.5-3 g/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 |
Typical Application
To be used as coupling agent for polyethylene based compounds, like LSZH cable compounds, WPC compounds,etc.
To be used as bonding strength in coextrusion processes between polyethylene or ethylene copolymers and different materials, like polyamides, EVOH, etc. It is can be diluted by LLDPE, or LDPE.
To be used as a impact modifiers for polyamide conditions.
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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