Polyester Modified Polysilazane
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Product Description
Product Details
Introduction and Application
Polysilazane has outstanding advantages such as high hardness, high temperature resistance and yellowing resistance, but as a silazane with ultra-high hardness, it has relatively poor toughness, is not resistant to bending, and is not resistant to boiling. This product introduces polyester groups and hydroxyl groups into the molecular chain of the insulating and voltage-resistant polysilazane product, and through baking cross-linking reaction, it greatly improves the bending resistance, boiling resistance, salt spray resistance, wear resistance, high light transmittance, anti-aging and other properties of polysilazane, allowing this product to show excellent physical and chemical comprehensive properties.
Applicable to:
1. Insulating and high-voltage resistant coatings such as new energy lithium batteries;
2. Insulating and voltage-resistant fields such as flexible insulating cables and enameled wires;
3. Making various building materials such as high-strength high-end cement products, flat plates, and pipelines;
4. Heat-insulating reflective coatings, various special-purpose edge voltage-resistant coil base paints;
5. Manufacturing building materials, molds, and ship hulls;
6. Adhesive fiberglass, hard plastics, concrete, electrical can seals, etc.
Specification:
| Appearance | Colorless and transparent |
| Resistant to boiling | After boiling in water for 4 hours, the paint film has no blistering, delamination or cracking. |
| Bending resistance | Bend 180 degrees, no paint peeling or cracks under microscope |
| Coating hardness | ≥2H |
| Adhesion | 0 class |
| Salt spray resistance | 30d No blister, no crack, no rust |
| Artificial aging resistance | 3d No rust, no powdering, no cracking, slight discoloration |
| Water contact angle | ＞110° |
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