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Help CenterAir Dry Insulating Enamel Varnish, Epoxy Insulating Varnish,
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Insulating Enamel Varnish of Air Dry R-403US$ 3.85 - 4.3MOQ: 100 Kilograms
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R-403 Epoxy Air-Dry Insulating Paint
Brief Introduction
R-403 is the two component air-dry insulating paint formed by the epoxy resin and curing agent which are dissolve in mixture solvent respectively, the weight ratio of two component (part A and part B) is 1/1. Its heat-resistant grade is F.
R-403 has some excellent characteristics, like fast drying, high film strength, good insulating property, anti-mildew and so on. This paint is fit for B and F class coil insulation repair and strengthen, and anti-moist or anti-rust in the room temperature drying operate.
Qualification (as the Q/R 101-2010 company standard)
No. |
Test Item |
Test Method |
Unit |
Value |
|
1 |
Appearance |
Test Tube |
- |
Red brown color transparent liquid, without mechanical admixture |
|
2 |
Viscosity |
4#cup, 23±1°C |
s |
12-20 |
|
3 |
Dry Time |
Dry to touch |
23±2°C |
h |
≤24 |
Hard dry |
≤48 |
||||
4 |
Power Frequency Electric Strength |
Normalcy |
MV/m |
≥50 |
|
5 |
Volume Resistivity |
Normalcy |
Ω·m |
≥1×1012 |
|
Flooding |
≥1×107 |
||||
6 |
Pot Life |
23±2°C |
h |
≥8 |
|
Usage
Mix part A and part B under the room temperature in according with the weight ratio. This product should be used after mixed as soon as well.
You may dip, brush or jet the workpiece using the paint, and then dry it in the room temperature (above 20°C) more than 24h.
Established in 1992, Rota Group is one of the most professional manufacturers of impregnating varnish, mica tape, potting resin and embedding resin in China. Most products have been approved by ISO9001, 14000, UL, TUV, FDA, RoHS and REACH, widely used in high-voltage motors, wires and cables, household appliances, industrial pumps, and metallurgy equipments etc. We win the trust of the majority of well-known manufactures, like BOSCH, BLACK & DECKER, Fujitsu, Shibaura, REGAL, Siemens, EPCOS, N.P.V. and so on.
Professional quality, creating value for customers. Rota Group lead in the aspects of industry scale, product technology and innovation capacity, we will provide quality products and professional services for you. Welcome you!
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