उत्पत्ति के प्लेस:
चीन
ब्रांड नाम:
WENYOU
प्रमाणन:
ISO/REACH/RoHS/SGS/UL
मॉडल संख्या:
LE-184/LH-8504
वीडियो
वीडियो
वीडियो
| Attribute | Value |
|---|---|
| Process | APG & Vacuum Casting |
| Impact Strength | 10-18kJ/ M2 |
| Temperature Resistance | High |
| Apply | high voltage transformer |
| Application | Electrical Insulation |
The LE-184/LH-8504 epoxy system is a weather-resistant, multi-component formulation engineered for outdoor high-voltage electrical insulation. Featuring modified BPA epoxy (LE-184), anhydride hardener (LH-8504), flexibilizer (LF-660), and accelerator (LZ-622), it delivers exceptional UV/erosion resistance, thermal shock stability, and superior dielectric performance. Ideal for APG or vacuum casting processes in harsh environments.
| Feature | Advantage |
|---|---|
| UV & Weather Resistance | Withstands outdoor exposure, prevents erosion & yellowing |
| Flexibilizer LF-660 (0-20 pbw) | Enhances crack resistance under thermal cycling |
| Accelerator LZ-622 (0-0.4 pbw) | Speeds curing for high-volume production |
| APG & Vacuum Casting Compatible | Adapts to existing manufacturing setups |
| High Dielectric Strength | 25-35 kV/mm (IEC 60243-1) for outdoor insulators |
| Low Water Absorption | 0.10-0.20% (23°C/10d) ensures long-term integrity |
| Solvent-Free | Eco-friendly, low-VOC processing |
Built for outdoor electrical components:
Cured system: LE-184/LH-8504/Silica=100:90:350 | Cure: 140°C*2h + 130°C*10h
| Property | Value | Standard |
|---|---|---|
| Tensile Strength | 60-85 MPa | ISO 527 |
| Flexural Strength | 100-140 MPa | ISO 178 |
| Impact Strength | 8-16 kJ/m² | ISO 179 |
| Glass Transition (Tg) | 65-105°C | ISO 11357-2 |
| Thermal Conductivity | 0.7-0.9 W/m*K | ISO 8894-1 |
| Decomposition Temp | >320°C | ASTM E2402 |
| Property | Value | Standard |
|---|---|---|
| Breakdown Strength (3mm) | 25-30 kV/mm | IEC 60243-1 |
| HV Arc Resistance | 185-195 sec | IEC 61621 |
| Tracking Resistance | CTI>600 (Solution A/B) | IEC 60112 |
| Electrolytic Corrosion | Grade A-1 | IEC 60426 |
| Flammability | HB Rating | UL94 |
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