Thermal transfer film is a very special printing technology that is very popular in the printing industry. Not only the printing speed is fast, but also the operation is simple and convenient. Are you very curious about what material the thermal transfer film is made of? Then let Zhejiang thermal transfer film manufacturers introduce to you what are the components of the thermal transfer film material!

1. For matt and flat powder coatings, the matting agent system used in the formulation should have good stability to ensure that the gloss of the coating film can basically remain stable during the thermal transfer process.

2. In terms of the amount of pigment, considering the penetration of wood grain transfer paper ink and the clarity of the texture, the amount of addition is appropriately lower than that of ordinary powder coatings; for outdoor powder coatings, the weather resistance of the raw materials must be selected;

3. The basic additives such as leveling agent and degassing agent added to the flat products can be added according to the normal formula. If it is used in the glue transfer process, it is necessary to control the use of waxy compound additives.

4. In order to make the heat transfer effect better, and at the same time facilitate the peeling of the heat transfer paper or the heat transfer film and the coating, the raw material market has products of the heat transfer additive type, and the variety and dosage can be determined through experiments according to the product requirements .

5. Thermal transfer is baking under the condition of high temperature and high pressure, select the polyester resin varieties with high glass transition temperature, after the powder coating is cured into a film, the crosslink density is high, the coating surface hardness is high, during the thermal transfer process, It is not easy to stick paper, and it is not easy to produce fog spots;