|
HS Code |
166885 |
| Type | Silicone Impregnating Insulating Varnish |
| Product Code | W30-4 |
| Appearance | Clear to light yellow liquid |
| Base Resin | Silicone |
| Viscosity 25c Cps | 90-130 |
| Drying Time 130c Min | 60-90 |
| Dielectric Strength Kvmm | ≥40 |
| Solids Content Percent | ≥30 |
| Flash Point C | ≥25 |
| Thermal Class C | Class 180 (H) |
| Adhesion | Excellent |
| Moisture Resistance | High |
| Application Method | Impregnation, dipping, or brushing |
| Storage Life Months | 6 |
| Curing Temperature C | 130 |
As an accredited Silicone Impregnating Insulating Varnish W30-4 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Silicone Impregnating Insulating Varnish W30-4 is packaged in a 5-liter metal canister with secure, tamper-evident sealing. |
| Container Loading (20′ FCL) | 20′ FCL container holds 80 drums (200 kg each) of Silicone Impregnating Insulating Varnish W30-4, totaling 16,000 kg. |
| Shipping | Silicone Impregnating Insulating Varnish W30-4 is shipped in tightly sealed, chemical-resistant containers to prevent leaks and contamination. Packages are clearly labeled with hazard information, and handled according to safety regulations. Transport is arranged via ground or air freight, avoiding extreme temperatures, with all documentation compliant with chemical shipping standards. |
| Storage | Silicone Impregnating Insulating Varnish W30-4 should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight, heat sources, and incompatible materials such as strong oxidizers. Store away from sparks and open flames. Keep the storage area free from moisture and ensure containers are clearly labeled. Follow all local regulations for chemical storage. |
| Shelf Life | Silicone Impregnating Insulating Varnish W30-4 has a shelf life of 12 months when stored in tightly sealed containers below 25°C. |
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Viscosity grade: Silicone Impregnating Insulating Varnish W30-4 with a viscosity grade of 30-40 s is used in electric motor winding impregnation, where it ensures uniform resin penetration and reduces partial discharge. Thermal stability: Silicone Impregnating Insulating Varnish W30-4 with high thermal stability up to 180°C is used in high-temperature transformer insulation, where it delivers prolonged operational life and prevents thermal degradation. Dielectric strength: Silicone Impregnating Insulating Varnish W30-4 with dielectric strength above 40 kV/mm is used for stator coil insulation, where it enhances electrical breakdown resistance and operational safety. Moisture resistance: Silicone Impregnating Insulating Varnish W30-4 with superior moisture resistance is used in outdoor generator windings, where it protects against humidity-induced insulation failure. Curing time: Silicone Impregnating Insulating Varnish W30-4 with a rapid curing time of under 2 hours is used in automated assembly lines, where it increases production throughput and minimizes downtime. Non-volatile content: Silicone Impregnating Insulating Varnish W30-4 with a non-volatile content of 52% is used in high-speed rotating machinery insulation, where it achieves a robust, stable insulating layer post-curing. Adhesion strength: Silicone Impregnating Insulating Varnish W30-4 with superior adhesion strength is used in laminated core insulation, where it prevents delamination and enhances structural integrity. Low shrinkage: Silicone Impregnating Insulating Varnish W30-4 with low shrinkage properties is used in printed circuit board insulation, where it maintains dimensional stability after curing. |
Competitive Silicone Impregnating Insulating Varnish W30-4 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.
We will respond to you as soon as possible.
Tel: +8615651039172
Email: sales9@bouling-chem.com
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