Silicone Bonding Insulating Varnish W33-12
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Product Name:
Silicone Bonding Insulating Varnish W33-12
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Chemical Name (IUPAC):
Poly(dimethylsiloxane)
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CAS No.:
63148-62-9
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Chemical Formula:
C12H18O2Si
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Form/Physical State:
Liquid
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Factroy Site:
West Ujimqin Banner, Xilingol League, Inner Mongolia, China
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Price Inquiry:
sales9@bouling-chem.com
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Manufacturer:
Bouling Coating
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CONTACT NOW
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Silicone Bonding Insulating Varnish W33-12 is typically used in formulations when dielectric strength and moisture resistance, and curing temperature and viscosity, must be controlled within specific ranges.
Specifications
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HS Code
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831270
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| Product Name |
Silicone Bonding Insulating Varnish W33-12 |
| Type |
Silicone-based insulating varnish |
| Color |
Clear to slightly milky |
| Viscosity |
250 - 350 mPa·s (at 23°C) |
| Drying Time |
Touch dry in 30 minutes (at 23°C) |
| Curing Method |
Air dry, optional heat curing |
| Thermal Class |
Class H (180°C) |
| Dielectric Strength |
≥ 50 kV/mm |
| Adhesion |
Excellent on metals and coils |
| Flexibility |
Retains flexibility after curing |
| Moisture Resistance |
High |
| Flammability |
Self-extinguishing |
| Application Methods |
Dipping, brushing, spraying |
| Solvent Content |
Xylene or similar organic solvents |
As an accredited Silicone Bonding Insulating Varnish W33-12 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
Packing & Storage
| Packing |
Silicone Bonding Insulating Varnish W33-12 is supplied in a 1-liter metal can, featuring a secure screw cap and clear labeling. |
| Container Loading (20′ FCL) |
Container Loading (20′ FCL) for Silicone Bonding Insulating Varnish W33-12: typically 12-14 metric tons packed in sealed steel drums. |
| Shipping |
Silicone Bonding Insulating Varnish W33-12 should be shipped in tightly sealed, clearly labeled containers, protected from moisture, heat, and direct sunlight. Handle as a chemical product, ensuring compliance with local transport regulations. Containers must be upright and secured to prevent leakage, with safety data sheets accompanying the shipment for reference. |
| Storage |
Silicone Bonding Insulating Varnish W33-12 should be stored in tightly sealed containers, away from direct sunlight, heat, and sources of ignition. Keep in a well-ventilated, cool, dry area, ideally at temperatures between 5°C and 25°C. Avoid moisture and strong oxidizing agents. Ensure containers remain upright and color-coded for safety. Always follow manufacturer and regulatory guidelines for chemical storage. |
| Shelf Life |
Silicone Bonding Insulating Varnish W33-12 typically has a shelf life of 12 months when stored in unopened, original containers. |
Application of Silicone Bonding Insulating Varnish W33-12
Dielectric Strength: Silicone Bonding Insulating Varnish W33-12 with high dielectric strength is used in transformer coil protection, where it ensures superior electrical insulation and minimizes corona discharge.Thermal Stability: Silicone Bonding Insulating Varnish W33-12 with thermal stability up to 200°C is used in electric motor windings, where it maintains insulation integrity under prolonged high-temperature operation.Viscosity Grade: Silicone Bonding Insulating Varnish W33-12 with a viscosity of 400 mPa·s is used in PCB assembly coating, where it guarantees uniform coverage and effective bonding of components.Moisture Resistance: Silicone Bonding Insulating Varnish W33-12 with 98% moisture resistance is used in outdoor electrical enclosures, where it prevents moisture ingress and prolongs component lifespan.Curing Time: Silicone Bonding Insulating Varnish W33-12 with a curing time of 30 minutes at 150°C is used in automated coil impregnation lines, where it enhances process efficiency and production throughput.Adhesion Strength: Silicone Bonding Insulating Varnish W33-12 with an adhesion strength of 2.5 MPa is used in stator winding encapsulation, where it provides robust mechanical bonding and vibration resistance.Volume Resistivity: Silicone Bonding Insulating Varnish W33-12 with a volume resistivity of 10¹⁴ Ω·cm is used in high-voltage equipment insulation, where it prevents leakage currents and ensures operational safety.Flexibility: Silicone Bonding Insulating Varnish W33-12 with a flexibility rating of 5 mm mandrel is used in flexible circuit insulation, where it accommodates substrate bending without cracking.Flame Retardancy: Silicone Bonding Insulating Varnish W33-12 with V-0 UL94 flame retardancy is used in power distribution boards, where it reduces fire risk and enhances equipment safety.Low Volatility: Silicone Bonding Insulating Varnish W33-12 with a volatility rate below 1% is used in sealed transformer applications, where it avoids volatile loss and maintains long-term performance.
Free Quote
Competitive Silicone Bonding Insulating Varnish W33-12 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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Certification & Compliance
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Silicone Bonding Insulating Varnish W33-12 is manufactured under an ISO 9001 quality system and complies with relevant regulatory requirements.
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COA, SDS/MSDS, and related certificates are available upon request.
For certificate requests or inquiries, contact: sales9@bouling-chem.com.
