|
HS Code |
321286 |
| Productname | Polyester Silicon Steel Sheet Varnish Z32-31 |
| Type | Polyester-based insulating varnish |
| Application | Coating for silicon steel sheets |
| Color | Clear or slightly amber |
| Viscosity25c | 60-90 mPa·s |
| Solidscontent | 50-55% |
| Curingtemperature | 150-180°C |
| Curingtime | 1-3 minutes |
| Dielectricstrength | ≥20 kV/mm |
| Adhesion | Excellent on silicon steel |
| Flexibility | Highly flexible after curing |
| Thermalclass | Class B (130°C) |
| Solvent | Xylene or similar aromatic hydrocarbons |
| Shelflife | 12 months in sealed container |
| Waterresistance | Good |
As an accredited Polyester Silicon Steel Sheet Varnish Z32-31 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | The Polyester Silicon Steel Sheet Varnish Z32-31 is packaged in 20-liter metal drums, labeled with product details, batch number, and safety information. |
| Container Loading (20′ FCL) | Container Loading (20′ FCL): Z32-31 polyester silicon steel sheet varnish packed in sealed drums, 80 drums per container, total 16 metric tons. |
| Shipping | Polyester Silicon Steel Sheet Varnish Z32-31 is securely packaged in sealed metal drums or containers, protected from moisture and direct sunlight. Shipment occurs via road, sea, or air, adhering to chemical transport regulations. Labels and safety data sheets are provided, ensuring safe handling and delivery to the designated location. |
| Storage | Polyester Silicon Steel Sheet Varnish Z32-31 should be stored in tightly sealed containers, in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and open flames. Avoid contact with moisture and incompatible substances. Recommended storage temperature is between 5°C and 35°C. Ensure containers are clearly labeled and protected from physical damage or spillage. |
| Shelf Life | Polyester Silicon Steel Sheet Varnish Z32-31 typically has a shelf life of 12 months when stored in cool, dry conditions. |
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Viscosity Grade: Polyester Silicon Steel Sheet Varnish Z32-31 with a viscosity grade of 60-80s is used in motor core coating, where it ensures uniform film formation and reduces eddy current losses. Heat Resistance: Polyester Silicon Steel Sheet Varnish Z32-31 with a heat resistance of 180°C is used in transformer lamination coating, where it enhances thermal stability and insulation longevity. Dielectric Strength: Polyester Silicon Steel Sheet Varnish Z32-31 with dielectric strength above 50 kV/mm is used in generator stator insulation, where it provides high electrical isolation and reduces breakdown risk. Curing Time: Polyester Silicon Steel Sheet Varnish Z32-31 with a curing time of 15 minutes at 160°C is used in automatic lamination lines, where it allows fast processing and increased production efficiency. Solids Content: Polyester Silicon Steel Sheet Varnish Z32-31 with 50% solids content is used in strip steel varnishing, where it ensures high build coverage and minimizes application coats. Adhesion: Polyester Silicon Steel Sheet Varnish Z32-31 with cross-cut adhesion level 1 is used in assembled motor stacks, where it provides strong interlaminar bonding and prevents delamination. Moisture Resistance: Polyester Silicon Steel Sheet Varnish Z32-31 with moisture absorption less than 0.5% is used in humid operating environments, where it maintains insulation integrity and prevents corrosion. Flexibility: Polyester Silicon Steel Sheet Varnish Z32-31 with flexibility down to 6 mm mandrel is used in bending steel sheets, where it avoids cracking and maintains continuous electrical insulation. Volatile Organic Content: Polyester Silicon Steel Sheet Varnish Z32-31 with VOC less than 350 g/L is used in enclosed production facilities, where it minimizes environmental emissions and improves workplace safety. Chemical Resistance: Polyester Silicon Steel Sheet Varnish Z32-31 with resistance to oils and solvents is used in electric motor applications, where it protects laminations against chemical degradation and extends service life. |
Competitive Polyester Silicon Steel Sheet Varnish Z32-31 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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