Liquid dipping coating materials and performance
Most of the liquid dipping process uses thermoplastic dipping liquid. The thermoplastic coating film has the characteristics of being softened by preheating and being able to solidify into a film after cooling. The main physical melting and plasticizing film forming process, the processing and production are relatively simple. The most typical and commonly used is PVC dipping liquid. It is a synthetic raw material that blends more than 10 advanced additives and additives with PVC in strict accordance with the ratio. It is refined by mixing and reacting.
advantage
1. Abundant sources of materials, cheap and non-toxic.
2. Wide range of color configuration, various colors can be configured. It can also be equipped with hard glossy surface, soft glossy surface, fine hair surface, coarse hair surface, matt and luminous dipping liquid.
3. Strong adhesion of the coating film. Low temperature resistance, impact resistance, abrasion resistance, humidity and heat resistance, salt spray resistance, tensile resistance, acid and alkali resistance, aging resistance, high pressure resistance, chemical resistance, and excellent weather resistance. It will not produce cracks and other properties when used in the open air.
4. The electrical insulation of the coating film is excellent. It can maintain its characteristics even if it is immersed in a saline solution.
5. The dipping solution does not contain toxic and heavy metal ions, which is antibacterial and environmentally friendly. The raw materials can be recycled and the thickness of the coating film can be controlled. There are almost no three wastes in the production process. Mild production conditions are conducive to environmental protection.
6. The coating film has good flexibility, excellent tensile strength and elongation at break.
