Products Description
Coace ® W1L-B is an anhydride modified LLDPE with high grafting rate and high fluidity.
The Anhydride Modified LLDPE Coupling Agent is a specialist addition designed to improve the performance of LSZH cable compositions. This coupling agent’s unique formulation provides a variety of characteristics and benefits that considerably improve the qualities and uses of LSZH cable materials.
The Anhydride Modified LLDPE Coupling Agent improves the performance and safety of LSZH cable compounds. This coupling agent, with its distinct features, benefits, specialized applications, and industry usage, provides a comprehensive solution for a variety of industries where fire safety, minimal smoke emission, and mechanical durability are critical.
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Equipped with advanced production lines and experimental testing center to ensure product quality.
Strong Technical Force!
More than 10 experienced technical R&D staff drive continuous innovation.
Characteristic
| Characteristics | Value | Unit | Test Method |
| Appearance | Granules | ||
| Color | White | ||
| Density | 0.92 | g/cm3 | ASTM D792 |
| Melt Flow Rate（190℃ 2.16kg） | 6-8 | g/10min | ASTM D1238 |
| Maleic Anhydride Content | High | wt% | COACE Method[1] |
Notes [1] LOW＜0.4wt%; Middle(0.4wt%-0.8wt%); High≥0.8wt%.
- Anhydride Modification: The coupling agent is modified with anhydride groups to improve compatibility and adhesion between the LLDPE (Linear Low-Density Polyethylene) matrix and other components in LSZH cable compositions. This alteration increases efficient stress transfer and allows for effective coupling between polymer systems.
- Improved Flame Retardancy: Using the Anhydride Modified LLDPE Coupling Agent considerably improves the flame retardancy of LSZH cable compounds. It decreases the risk of fire spread and smoke production while guaranteeing that the wires meet demanding safety and regulatory criteria.
- Enhanced Mechanical Properties: This coupling agent increases the mechanical strength and toughness of LSZH cable materials. It increases resistance to abrasion, impact, and deformation, guaranteeing that the cables can survive the stresses of installation and use in a variety of situations.
- Low Smoke Emission: The Anhydride Modified LLDPE Coupling Agent helps LSZH cables emit less smoke. It reduces the production of harmful and corrosive gases during combustion, making these cables ideal for applications that prioritize human safety and environmental protection.
- Thermal Stability: This coupling agent improves thermal stability for LSZH cable compositions. It allows the cables to endure high temperatures during production and in-service conditions while retaining their mechanical and electrical qualities for an extended period.
Advantage
Improved Fire Safety: Using the Anhydride Modified LLDPE Coupling Agent considerably improves the fire safety performance of LSZH cables. It decreases flammability and flame spread, lowering the risk of fires and protecting persons and property.
Reduced Smoke and Toxic Gas Emission: The coupling agent helps to reduce smoke and toxic gas emissions during cable fires. It contributes to a safer environment by reducing the transmission of hazardous gasses, improving evacuation protocols, and streamlining emergency response operations.
Improved Mechanical endurance: The Anhydride Modified LLDPE Coupling Agent increases the mechanical endurance of LSZH cables. It increases resistance to mechanical stress, bending, and external impacts, guaranteeing that the cables retain structural integrity and electrical performance under extreme situations.
Environmental Compatibility: This coupling agent is intended to meet strict environmental requirements. It is free of halogens and other harmful compounds, making LSZH cables with this addition a viable option for applications where environmental impact is a concern.
Our advantage
Global Supply Chain!
Sound Storage And Logistics Supply Chain System
Technical Support
After-sales protection
Focus • Achievement • Excellence!
Products Customized
Focus on R&D
Global Services
Coace Certification!
ISO9001:2015 Certification
ISO14001:2015 Certification
EU REACH registration
Korea K-REACH pre-registration
Enterprise advantage!
Layout at home and abroad, wonderful for mixing
Domestic marketing layout
Overseas marketing layout
Application
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
Application Industry
Building and Construction: LSZH cables with this coupling agent are commonly used in building wiring, communication networks, and power distribution systems. They improve fire safety, emit less smoke, and deliver consistent performance, maintaining the integrity of electrical installations.
Transportation: The coupling agent is appropriate for LSZH cables used in transportation applications such automotive wire harnesses, railway signaling systems, and airplane interiors. It assures adherence to severe fire safety rules, reducing the risk of fire spread and smoke generation in these vital situations.
Data Communication and Telecommunication: LSZH cables containing the Anhydride Modified LLDPE Coupling Agent are widely used in data centers, telecommunications infrastructure, and networking applications. They provide exceptional flame retardancy, low smoke emissions, and dependable signal transmission, ensuring continuous communication and reducing downtime.
Industrial and Oil & Gas: The coupling agent is used in LSZH cables for industrial and oil & gas applications that require fire protection and low smoke emission. These cables are ideal for usage in hazardous areas, ensuring reliable communication and power transfer while reducing the risk of fires.
