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DOLPHS SYNTHITE ER-41 25 kg, red fast air-drying insulating varnish for PCB, chemical resistant, oil & water barrier, UL
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Description
DOLPHS SYNTHITE ER-41 25 kg is a red, fast air-drying insulating varnish designed to protect electrical and electronic equipment. It forms a hard yet flexible coating with high resistance to chemical agents and use at elevated temperature. DOLPHS SYNTHITE ER-41 is particularly recommended for printed circuit boards (PCB), where long-term insulation and a durable protective film matter.
Advantages and unique features
- UL approval (file E317427)
- Very fast air drying
- Excellent resistance to chemical agents
- Helps block oil and water penetration
- Hard, smooth and abrasion-resistant layer
- Excellent adhesion to most surfaces
Properties and applications
- Insulating varnish: for protecting electrical and electronic equipment from environmental influences
- PCB: particularly recommended for printed circuit boards
- Protective barrier: the coating helps prevent oil and water penetration
- Durable coating: hard, smooth, abrasion-resistant film for long-term protection
- Thinning: specified thinner is DOLPHS T-200
Technical parameters
| Parameter | Value |
|---|---|
| Product | insulating varnish, fast air-drying |
| Colour | red |
| Net weight | 25 kg |
| Thermal class | F |
| Thinner | DOLPHS T-200 |
| UL | yes (file E317427) |
| Coating character | hard, smooth, abrasion-resistant; yet flexible |
| Resistance | to chemical agents; barrier against oil and water |
| Recommended application | electrical and electronic equipment; printed circuit boards (PCB) |
Storage recommendations
Store in the original, tightly closed container in a cool, dry place. Protect from direct sunlight and heat sources. Close the container immediately after dispensing to limit evaporation and maintain consistent varnish performance.
FAQ
1) What is DOLPHS SYNTHITE ER-41 used for?
It is an insulating varnish for protecting electrical and electronic equipment, particularly recommended for PCB.
2) Does SYNTHITE ER-41 air dry?
Yes, it is described as very fast air-drying.
3) Does the coating resist oil and water?
Yes, the layer helps prevent oil and water penetration, acting as a protective barrier.
4) What are the key coating properties after drying?
The coating is hard, smooth and abrasion-resistant, while remaining flexible and well-adhering.
5) Which thinner is specified?
The specified thinner is DOLPHS T-200.
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