DCABL Transparent Blue Conformal Coating

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DCABL is a specialist blue transparent conformal coating, designed to offer excellent protection for electronics operating in harsh environments. Based on Electrolube DCA, DCABL which has been formulated to meet the highest defence standards in both Europe and the United States while offering easier inspection with a blue finish. DCABL is resistant to most solvents used in the aerospace and automotive industries and has a very wide operating temperature range. DCBL can be sprayed, dipped or brushed, for full product details including test results please refer to the TDS below. If you still require further information please don’t hesitate to get in touch.


Approvals RoHS Compliant (2015/863/EU): Yes
UL746C-QMJU2: Meets Approval
DEF-STAN 59/47 (Issue 4): Meets Approval
IPC-CC-830: Meets approval
Liquid Properties Appearance: Transparent Blue
Density @ 20°C (g/ml): 0.97
VOC Content: 76%
Flash Point: 27°C
Solids content: 34%
Viscosity @ 20°C (mPa s): 100-140
Touch Dry: 50 – 55 minutes
Recommended Curing Schedule: 2 Hours @ 20°C Followed by:
2 – 24 Hours @ 90°C to 120°C
(Maximum Solvent Resistance Achieved @ 120°C)
Coverage @ 25 µm: 13.6 m² per litre (Bulk)
Cured Film Coating Colour: Transparent Blue
Operating Temperature Range: -70°C to +200°C
Flammability: Meets UL94 V-1
Thermal Cycling (MIL 1-46058C): Meets approval
Coefficient of Expansion: 90ppm
Dielectric Strength: 90 kV/mm
Dielectric Constant: 3.95 @ 1 MHz
Surface Insulation Resistance: 1 x 1015 Ω
Dissipation Factor @1 MHz, 25°C: 0.037
Moisture Resistance (MIL-1-46058C): Meets approval

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