How to deal with the discoloration of stadium field covers?

How to deal with the discoloration of stadium field covers?

When we store the cantonoprays, due to incorrect storage methods or other factors, we often cause mold or discoloration of the tarpaulin. This situation will affect our next use. So how to avoid this situation?

1. Color degeneration caused by air pollutants: When plastic products are stored or used, some reactive groups, whether it is resin or auxiliary, or color pigments, under the action of light and thermal, will Pollutants have a acid, alkali, etc., which causes a variety of complex chemical reactions. Over time, it will cause fading or discoloration. By adding appropriate thermal oxygen stabilizers, light stabilizers, or good weather -resistant agents and pigments, it can be avoided to avoid Or ease this situation.

2. Color change caused by automatic oxidation of the auxiliary: The automatic oxidation of the phenol -stabilizer is an important factor in promoting the color deformation of white or light -colored products. This color change is often called "pinking" (red). It is consumed by the oxidation product such as the BHT antioxidant (2-6-two-uncle-4-methacopicol), and it is shaped like a light red reaction product of 3,3 ′, 5,5 ′ percentage of two benzene. This kind of discoloration occurs only in the case of aerobic and water and light. It is exposed in ultraviolet light, and the redly red phenylphenylene is quickly decomposed into a yellow single ring product.

3. Color changes caused by the reaction of color agent and resin: the reaction of the coloring agent and the resin is mainly manifested in some pigments or dyes and resin during processing. Degradation, thereby changing the performance of the product.

4. Color piglets cause color changes in mutual mutation under the action of light thermal: part of the colored pigments under the action of light thermal, and molecular configuration mutations, such as using C.I.PIG.R2 (BBC) pigments from puppet nitrogen type mutual changes to mutual mutual mutual change of nitrogen type mutual mutual changes to mutual mutual mutual changes to mutual mutual alternatives of nitrogen types. For the type, the original co -effect changes were changed, causing the reduction of the common bonds, resulting in the color from dark orchid red to light orange -red; Call the common crystallization water and cause fading.

5. Reactions between the additives: If many additives are improperly used, they may have unexpected reactions to make the product change.

In order to prevent discoloration, when cleaning the light tarpaulin, we can use white paper to blindly on the pink cloth, and tear it off after drying, which can prevent discoloration.

If you need Yantai Tun cloth, please remember to ask us to serve you wholeheartedly?