Multi-Functional Reactive Chain Extender for Degradable Polyester Materials
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.
W1C is a type of maleic anhydride polyolefin that is commonly used as an additive in the production of plastic composites. Our Maleic Anhydride Polyolefin Plastic Composite Coupling Agent is a novel approach for improving the performance and characteristics of plastic composites. This agent's unique formulation and coupling characteristics improve the compatibility of polyolefin matrix and reinforcing elements, resulting in composites with higher mechanical strength, thermal stability, and durability.
Reactive Functionality: The chain extender is constructed with numerous reactive functional groups that allow for covalent interaction with the polymer chains of degradable polyester materials. This reactive activity improves intermolecular interactions, leading in higher mechanical characteristics and stability.
Polyester Matrices Compatibility: Our chain extender is very compatible with degradable polyester matrices, including PLA, PBS, and PCL. This compatibility promotes effective dispersion and uniform blending inside the polymer matrix.Improved Mechanical Properties: The chain extender's reactive activity promotes the creation of crosslinking networks within the polyester matrix. This crosslinking improves the material's mechanical properties, including as tensile strength, modulus, and impact resistance, resulting in higher performance and durability.
Controlled Degradation Rate: Because the chain extender provides precise control over molecular weight, degradable polyester materials can be tailored to a certain degradation rate. This control is critical in situations where the material's degradation must coincide with certain environmental conditions or product lifecycles.
Improved Thermal Stability: The covalent connection between the chain extender and polyester chains improves the thermal stability of the materials. This enhanced stability enables processing at greater temperatures while still ensuring the material's integrity over its service life.
Versatile Processing Methods: Our chain extender is suitable with a variety of processing techniques, including melt extrusion, injection moulding, and 3-D printing. This adaptability allows for the creation of complex shapes and structures, broadening the application possibilities of biodegradable polyester materials.
| Appearance |
Powder |
| Color |
White |
| True Density / g/cm³ |
2.1-2.4 |
| Bulk Density / g/cm³ |
0.7-1.1 |
| Loss on drying / % |
≤0.3 |
| Polar oxygen group content / wt%(105ºC, 10min) |
2.3-2.7 |
| Equipment Requirement |
Twin-screw extruder |
| Samples Rules |
Free samples be offered |
| Leading time |
Within 10 working days after payment |
Typical Application
BP-5 can aid in the chain expansion and nucleation of degradable polyester materials, as well as the cooling and forming speed of materials. It can also be used to increase the viscosity of polyester materials and improve the tensile strength and puncture resistance of films and sheets.
Application industry
Packaging Industry: The chain extender can be used in degradable polyester films, coatings, and packaging materials. It increases their mechanical strength and barrier qualities while assuring controlled deterioration, making them appropriate for eco-friendly packaging solutions.
Biomedical Applications: Degradable polyester materials are commonly utilised in tissue engineering scaffolds, drug delivery systems, and surgical implants. By integrating our chain extender, these materials can achieve better mechanical integrity, controlled degradation, and tailored characteristics for specific biological needs.
Agricultural and Horticultural Applications: Our chain extender can be employed in degradable polyester materials as agricultural films, mulches, and biodegradable plant pots. These materials offer effective soil protection, controlled degradation, and a lower environmental impact.
Textile and garment Industry: Degradable polyester materials are increasingly used in environmentally friendly textile and garment applications. Our chain extender enables the manufacturing of long-lasting and environmentally sustainable fibres, textiles, and garments with regulated degrading qualities.
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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