Quality cables begin with quality materials. At East Energy (4E), we are unique in the industry: we are both a material scientist and a cable manufacturer. This dual role allows us to develop Cable Materials that are not only theoretically superior but practically proven.
Located in Yixing, our chemical engineering division produces a comprehensive range of polymer compounds, from Peroxide XLPE for medium voltage grids to Irradiation Crosslinkable LSZH for solar energy. Whether you require materials for insulation, sheathing, or shielding, 4E provides consistent, RoHS/REACH-compliant formulations that ensure excellent processability on your extruders.
Material Solutions for Every Cable Type
High-purity insulation for Medium Voltage (up to 35kV) and High Voltage cables.
Engineered for dry curing (CCV) lines, our peroxide cross-linked polyethylene offers exceptional electrical strength and heat resistance. Ideal for producing reliable power cables and submarine cables.
Silane XLPE Insulation Compound
Cost-effective cross-linking for Low Voltage (up to 3kV/10kV) and Aerial cables.
Available in both Monosil (One-step) and Sioplas (Two-step) methods. These compounds utilize moisture curing technology, making them perfect for aerial bundled cables (ABC) and building wires without requiring expensive CCV lines.
Safety-critical materials for modern infrastructure.
Our Flame Retardant (HFFR) and Low Smoke Zero Halogen (LSZH) compounds are designed for high-safety environments. Includes Irradiation Crosslinkable grades specifically for Solar/PV cables (125°C rated) to ensure fire safety and low toxicity.
Essential shielding for electric field control.
We provide Inner and Outer Semiconductive materials for MV power cables (up to 35kV). These compounds ensure a smooth interface between the conductor and insulation, effectively eliminating partial discharge and extending cable life.
The versatile standard for insulation and sheathing.
High-grade Polyvinyl Chloride compounds offering a balance of flexibility, flame retardancy, and durability. widely used in Electrical Wires, control cables, and low-voltage power distribution.
Advanced flexibility for dynamic applications.
Combining the processability of plastics with the elasticity of rubber. Our TPE compounds are ideal for flexible cables used in robotics, electric vehicles (EV), and automation machinery where repeated bending is required.
Why Source Raw Materials from 4E?
Factory-Validated Quality:
Unlike pure chemical traders, we use these exact compounds to manufacture our own "4E" brand cables. Every batch is tested on actual extrusion lines to ensure smooth surface finish and stable output.
Global Compliance:
Our materials strictly adhere to environmental standards including RoHS and REACH. We provide full documentation (TDS/MSDS) to help you meet international export requirements.
Specialized Formulations:
From UV-resistant grades for Aerial Cables to Hydrolysis-stable formulas for humid environments, our R&D team can customize the polymer matrix to suit your specific climate conditions.
Powering Your Production Line
For MV Power Cable Production: Use our Peroxide XLPE + Semiconductive Compounds.
For Solar/PV Cable Production: Use our Irradiation Crosslinkable LSZH.
For ABC/Aerial Cable Production: Use our Silane XLPE (UV Resistant).
For Building Wire: Use our high-speed PVC or Sioplas XLPE.
FAQs about Cable Materials
Q1: What is the difference between Monosil and Sioplas Silane XLPE?
A: Monosil is a one-step process where the grafting and extrusion happen simultaneously, offering lower material costs. Sioplas is a two-step process (grafted base + catalyst masterbatch), offering easier processability and longer shelf life. 4E supplies both types to suit your extruder setup.
Q2: Can I get samples for trial production?
A: Yes. We understand that material compatibility is critical. We offer free samples (typically 5-10kg) for your lab testing or small-scale trial runs on your extrusion line.
Q3: Do your LSZH compounds meet IEC 60332 flame retardant standards?
A: Yes, our HFFR and LSZH compounds are formulated to pass strict flame propagation tests (IEC 60332) while maintaining low smoke density (IEC 61034), ensuring safety in public buildings and solar projects.
Enhance Your Cable Quality with 4E Materials
Secure a stable supply of high-performance raw materials. Contact our chemical engineers for Technical Data Sheets (TDS) and trial samples.
