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Polyurethane Conformal Coating Urethane Clear for Electronics, Transparent, 1 Litre - ECS 771.L01.000
Transparent one-component polyurethane varnish that protects assembled PCBs against moisture, diluted acids and alkalis. It insulates reliably, stays elastic and keeps its adhesion from -40 °C to +120 °C. The 1 litre container suits dip and brush application in production and service.
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Description
Assemblies running in humid or chemically loaded environments need a protective layer that insulates and does not crack. ECS Urethane Clear is an air-drying one-component polyurethane varnish that cross-links chemically as it dries and adheres permanently from -40 °C to +120 °C.
Benefits
- Good insulation: high surface and volume resistance and good dielectric strength.
- Low dielectric constant and low dissipation factors, relevant for signal circuits.
- Resistant to moisture, diluted acids and alkalis thanks to chemical cross-linking during drying.
- Elastic, abrasion resistant film with lasting adhesion between -40 °C and +120 °C.
- Transparent: components, markings and joints stay visible for inspection.
Applications
Conformal coating of PCBs and electronic assemblies, insulation of windings and terminals, repair of damaged coatings in service.
Processing note
Clean the surface thoroughly from flux residues and grease before coating. Drying time and film thickness are not specified, please follow the manufacturer's safety data sheet.
Technical data
| Manufacturer | ECS |
|---|---|
| Product | Urethane Clear, polyurethane protective varnish |
| Type | one-component polyurethane varnish, air-drying, chemically cross-linking |
| Colour | transparent |
| Temperature range (adhesion) | -40 °C to +120 °C |
| Resistant to | moisture, diluted acids and alkalis |
| Electrical properties | high surface and volume resistance, good dielectric strength, low dielectric constant and dissipation factors |
| Content | 1 litre |
| Sales unit | 1 piece |
| Content unit | 1 piece |
| Net weight (manufacturer) | 950 g |
| Gross weight (manufacturer) | 1.15 kg |
| ESD safe | no |
| Weight | 0.9 kg |
| Manufacturer Nr. | 771.L01.000 |
| HS-Code | 32089091 |
| GPSR manufacturer information | A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment |
| Condition of article | New |
| Article authenticity | Original product |
| Country of Manufacture | Germany |
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