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Help CenterDouble Coated Flat Enamelled Wire 0.3mm x 1.5mm With Nylon Overcoat
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As an ISO-certified manufacturer since 1970, Shandong Huilong Electrical Material leverages 50+ years of expertise to produce premium double-coated flat enamelled wire. Our 0.3mm x 1.5mm wire with nylon overcoat delivers exceptional dielectric strength and mechanical protection for demanding electrical applications. Operating from 10,000-30,000 sqm facilities, we maintain rigorous quality control evidenced by ISO9001 and OHSAS18001 certifications, ensuring consistent performance for global clients across five continents.
Technical Advantages:
- Twin-layer insulation system combines polyester-imide enamel with protective nylon overcoat
- Rectangular 0.3x1.5mm profile enables higher slot fill efficiency (+15-20% vs round wire)
- Excellent thermal endurance withstands continuous operation at 155°C
- Superior chemical resistance against oils, solvents and moisture
- Reduced corona discharge through uniform coating thickness (±0.01mm tolerance)
Performance Specifications:
| Parameter | Value |
|---|---|
| Conductor Resistance | 0.232 Ω/m at 20°C |
| Breakdown Voltage | ≥8.5kV (AC) |
| Elongation at Break | ≥28% |
| Adhesion | Class 1 per IEC 60317 |
Customer Benefits:
- Extended component lifespan through abrasion-resistant nylon coating
- Space-optimized windings for compact motor designs
- Reduced winding failures in high-vibration environments
- Compatibility with automatic winding equipment
- Customizable spooling options for production efficiency
Trusted by manufacturers across 14 global markets including North America and Western Europe, our US$100M+ annual export volume demonstrates proven reliability. With major shipments through Qingdao and Shanghai ports, we guarantee on-time delivery. The dual-layer insulation technology reduces electrical failures by up to 40% in comparative testing – request samples to validate performance in your application.
Frequently Asked Questions
Q: What advantages does flat wire offer over round wire?
A: Flat profiles provide 15-25% better space utilization in winding slots, increasing power density while reducing eddy current losses.
Q: Is the nylon coating chemically resistant?
A: Yes, the overcoat demonstrates excellent resistance to transformer oils, refrigerants and common industrial solvents per ASTM D543 testing.
Q: Can I get custom dimensions?
A: We offer customizable rectangular dimensions from 0.1mm to 5.0mm widths with proportional thickness adjustments.
Q: What packaging options exist?
A: Standard packaging includes 5kg plastic spools, with reel sizes up to 50kg available. Custom packaging solutions can be arranged.
Q: How does temperature affect performance?
A: Rated for 155°C continuous operation, the insulation maintains dielectric integrity up to 180°C during short-term overloads.
Q: What quality documentation accompanies shipments?
A: Each batch includes test reports for conductor resistance, breakdown voltage, and dimensional compliance per ISO9001 requirements.
Q: Are sample orders available?
A: Yes, sample reels are provided for qualification testing with typical lead times of 7-10 business days.
Q: What's the minimum order quantity?
A: MOQ starts at 50kg for standard specifications, with volume discounts applicable above 500kg.
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