Electrolube CPL Conformal Coating for PCB Protection and Over-Coating Applications
Product Properties
| Parameter | Value |
| Liquid Properties |
|
| Density @ 20°C (g/ml) | 0.86 (Bulk), 0.79 (Aerosol) |
| VOC Content | 79% |
| Flash Point | 12°C |
| Solids Content | 21% |
| Viscosity @ 20°C (mPa·s) | 25 |
| Touch Dry Time | 15-20 minutes |
| Dry Film Properties |
|
| Color | Colorless (High Gloss) |
| Operating Temperature | -50°C to +100°C |
| Flammability | UL94 HB |
| Dielectric Strength | 45 kV/mm |
| Surface Insulation Resistance | 1×10¹² Ω |
| Coverage @ 25μm | 7m²/L (Bulk), 1.3m²/200ml (Aerosol) |
Product Introduction
CPL is a general-purpose clear protective lacquer designed for environmental protection of printed circuit boards (PCBs) and ferrous metals. Its high-gloss finish makes it ideal for over-coating applications where cosmetic appearance is critical. The cured coating is reworkable using Electrolube ULS solvent.
Enhanced Properties
- Electrical Integrity: Dielectric strength of 45 kV/mm and surface insulation resistance of 1×10¹² Ω guarantee safety in high-voltage environments.
- Environmental Resilience: Certified for thermal cycling per MIL-I-46058C, with stable performance from -50°C to +100°C.
- Reworkability: Cured coating can be fully removed using Electrolube ULS solvent without damaging substrates.
- Compliance: RoHS (2015/863/EU) compliant and free of UV tracers.
Application Scenarios
CPL is widely used in scenarios demanding both protection and aesthetics:
- Consumer Electronics: Moisture and salt-spray resistance for smartphone PCBs/wearable devices;
- Industrial Controls: Insulation of motor drive boards/sensor modules in dusty/chemical environments;
- Automotive Electronics: Vibration-resistant coating for ECU units/lighting circuits;
- Metal Protection: Anti-corrosion treatment for transformer cores/relay metal casings.
FAQ
1. Who are we?
We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).
2. What products do you offer?
we supply high-performance adhesives and sealants from global leaders including:
Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.
3. How do you guarantee product quality?
Quality assurance through:
Mandatory pre-production samples approval
Final inspection by QC team before shipment
International certifications: SGS, UL, FDA, RoHS, REACH
4. Why choose us over other suppliers?
Reliable Supply:Authentic products from top manufacturers
Expert Support:Technical guidance for product selection
Global Compliance:Certifications meeting target market standards
Efficient Service:Customized solutions & professional support
5. What services do you provide?
Delivery:EXW/FOB/CIF
Payment:USD/EUR/CNY/HKD via T/T, L/C
Support:Technical consultation & logistics coordination
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Electrolube CPL Conformal Coating for PCB Protection and Over-Coating Applications Images
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