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Polyurethane type coating coating

2104 Polyurethane type coating coating

Techspray provides various coating materials to meet on-site and engineering requirements. Material selection generally depends on the type of protection requirements, such as heat resistance, moisture resistance and antistatic. This product contains exterior fluorant, which is convenient for the quality control of coating area and thickness uniformity on the circuit board. The coating can be detected by a standard, low cost ultraviolet light (short wave black lamp). The thicker the coating, the higher the luminance.

Product details



Curing mode Room temperature / heating   Viscosity
Solid content 20%
Application features    
Low viscosity Applied temperature℃   
Dry time(Min) 15
Fluorescence indication Yes
Accord withUL94V-0

The hard coating has good chemical resistance and polyurethane coating is widely used in the harsh chemical environment.

Maximum working temperature up to up to 248°F (120°C)

Dielectric strength — 380 volts/mil

Non ozone depletion


Chemical corrosion resistance


IPC-CC-830B & MIL-I-46058C Approval

UV fluorescent indicator is easy to detect

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