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Shandong Huilong Electrical Material Co., Ltd.
Since 1970, our ISO-certified manufacturing facilities have specialized in premium winding solutions for global electronics industries. This 0.3mm self-bonding enamelled wire delivers exceptional precision for micro-transformers, sensors, and medical devices. Engineered for reliability in critical applications, it eliminates adhesive residues while ensuring coil integrity under thermal stress.
Core advantages include:
- Space-efficient winding - 15% thinner profile vs. traditional wires
- Reduced assembly time - Bonds at 150-180°C in 30 seconds
- Superior dielectric strength - 8kV/mm breakdown voltage
Technical specifications:
| Parameter | Value |
|---|---|
| Conductivity | ≥ 98% IACS |
| Elongation | 25-35% |
| Temperature Resistance | -40°C to +180°C |
| Chemical Resistance | Withstands common solvents |
The proprietary enamel formulation provides uniform coating with ±0.001mm tolerance, enabling consistent winding tension. Automated production in our 10,000-30,000㎡ facility ensures batch-to-batch consistency, while the self-bonding feature reduces coil deformation by up to 40% during thermal cycling.
Backed by 50+ years of manufacturing expertise and $100M+ annual exports to 15+ global markets including North America and Western Europe, Huilong delivers industrial-grade materials through Qingdao/Shanghai ports. Our OHSAS18001-certified production guarantees workplace safety standards, while ISO14000 compliance reflects environmental responsibility. Request samples to experience how our precision wire enhances your winding efficiency and product lifespan.
FAQ:
Q: What temperature activates bonding?
A: Optimal bonding occurs between 150-180°C for 20-40 seconds.
Q: Shelf life under normal storage?
A: 24 months in original packaging at
Q: Compatible with automatic winding machines?
A: Yes, designed for high-speed CNC coil winders.
Q: Minimum order quantity?
A: Standard MOQ is 50kg, with custom runs available.
Q: Voltage rating for transformer use?
A: Suitable for up to 600V applications.
Q: Lead time for export orders?
A: 15-20 days FOB from Qingdao/Ningbo ports.
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