Electrolube DCB Conformal Coating for Harsh Environment Electronics Protection

Product Properties

Product Introduction

DCB is a flexible, black opaque modified alkyd conformal coating specifically engineered for protecting electronic circuitry.Formulated to meet the highest defense standards in Europe and the US, it operates reliably in extreme temperatures (-70°C to +200°C) and is UL94 V-1 flammability certified.The coating offers superior solvent resistance (optimized at 120°C curing) and can be applied via spray, dip, or brush methods.

Enhanced Properties

DCB resists solvents used in aerospace/automotive industries. The heat-cured coating operates stably from -70°C to +200°C, with maximum solvent resistance achieved at 120°C curing.

Offers flexible curing schedules: Ambient (24h@25°C), Commercial (2h@20°C + 2h@90°C), Military (12h@25°C + 24h@90°C), meeting varied application demands.

Applicable by spraying, dipping or brushing (25-75μm thickness). Spraying requires 1:1 dilution with DCT thinners to 50-80mPa·s; dipping viscosity must be 180-250mPa·s.

Application Scenarios

Validated by Electrolube Tech Bulletin SCC3/2019 and industry cases:

• Aerospace: Satellite power control modules resistant to jet fuel (Jet A) and thermal cycling (-65°C to 150°C);
• Military Electronics: PCB protection in armored vehicle comms systems (MIL-STD-810G vibration certified);
• Automotive: Engine Control Units (ECU) resistant to gasoline/diesel and under-hood temperatures;
• Industrial: Oil drilling sensor circuits protected against H₂S corrosive gas and salt spray.

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