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HS Code |
779649 |
| Product Name | Epoxy Cover Insulating Varnish H31-11 |
| Type | Epoxy Insulating Varnish |
| Appearance | Clear to light amber liquid |
| Base Resin | Epoxy resin |
| Solvent | Xylene |
| Dielectric Strength | ≥ 50 kV/mm |
| Viscosity 25c | 90-110 mPa·s |
| Drying Time Touch | Approx. 15 minutes at 25°C |
| Drying Time Hard | Approx. 2 hours at 25°C |
| Curing Temperature | 120°C for 2 hours (recommended) |
| Adhesion | Excellent to metals and coil windings |
| Water Resistance | Good |
| Thermal Class | Class F (155°C) |
| Flammability | Self-extinguishing |
| Shelf Life | 12 months (sealed, at room temperature) |
As an accredited Epoxy Cover Insulating Varnish H31-11 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Epoxy Cover Insulating Varnish H31-11 is packaged in a 1-liter metal can, featuring safety labeling and product specifications. |
| Container Loading (20′ FCL) | Epoxy Cover Insulating Varnish H31-11 is shipped in 20′ full container loads (FCL), ensuring safe, bulk transport. |
| Shipping | **Epoxy Cover Insulating Varnish H31-11** must be shipped in tightly sealed, original containers, protected from heat, moisture, and direct sunlight. Transport according to local hazardous material regulations. Ensure upright positioning during transit and proper labeling. Avoid sources of ignition and incompatible substances. Handle with protective equipment to prevent spills or leaks. |
| Storage | Epoxy Cover Insulating Varnish H31-11 should be stored in its original, tightly sealed container in a cool, dry, and well-ventilated area, away from heat, direct sunlight, and incompatible substances such as strong oxidizers. Avoid exposure to moisture and extreme temperatures. Keep out of reach of unauthorized personnel and ensure all storage complies with local regulations and safety guidelines. |
| Shelf Life | Epoxy Cover Insulating Varnish H31-11 typically has a shelf life of 12 months when stored in original, unopened containers. |
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Dielectric Strength: Epoxy Cover Insulating Varnish H31-11 with high dielectric strength is used in transformer coil coating, where it minimizes partial discharge and increases insulation reliability. Thermal Stability: Epoxy Cover Insulating Varnish H31-11 with thermal stability up to 155°C is used in electric motor windings, where it prevents thermal breakdown and extends operational life. Viscosity Grade: Epoxy Cover Insulating Varnish H31-11 of 450 mPa·s viscosity grade is used in PCB conformal coating, where it ensures uniform coverage and prevents moisture ingress. Moisture Resistance: Epoxy Cover Insulating Varnish H31-11 with superior moisture resistance is used in relay encapsulation, where it inhibits corrosion and prolongs component durability. Adhesion Strength: Epoxy Cover Insulating Varnish H31-11 with high adhesion strength is used in generator stator insulation, where it prevents delamination and maintains electrical integrity. Cure Time: Epoxy Cover Insulating Varnish H31-11 with a rapid cure time of 30 minutes at 130°C is used in mass assembly lines, where it increases throughput and reduces downtime. Particle Size: Epoxy Cover Insulating Varnish H31-11 with fine particle size below 10 microns is used in microelectronic device encapsulation, where it enhances surface smoothness and insulative uniformity. Chemical Resistance: Epoxy Cover Insulating Varnish H31-11 with high chemical resistance is used in battery terminal coating, where it resists acid and alkali attack for increased operational safety. Solids Content: Epoxy Cover Insulating Varnish H31-11 with 60% solids content is used in busbar insulation, where it provides a thicker dielectric layer for higher voltage resistance. Shelf Life: Epoxy Cover Insulating Varnish H31-11 with a shelf life of 12 months is used in OEM component manufacturing, where it ensures consistent application quality over extended periods. |
Competitive Epoxy Cover Insulating Varnish H31-11 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615651039172 or mail to sales9@bouling-chem.com.
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Tel: +8615651039172
Email: sales9@bouling-chem.com
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