What Should Be Paid Attention To When Choosing Plastic Coatings?

There are many kinds of plastic coatings on the market. When choosing to buy, it mainly depends on the requirements of the application scenario for the coating and the performance of the coating itself. Next, we will start from the following points:

1. Adhesion

Plastic coatings have good adhesion, which is conducive to avoiding the problem of subsequent coating shedding. At the same time, before construction, the plastic surface needs to be thoroughly cleaned to remove impurities such as release agents and oil stains. If necessary, grinding or chemical activation treatment should be used to enhance adhesion.

2. Chemical resistance and oil resistance

The selection of plastic coatings needs to consider the needs of the application scenario. If oil stains or chemical solvents are involved, oil-resistant coatings such as epoxy resins and polyurethanes need to be selected.

3. Thermal stability and weather resistance

The purpose of choosing plastic coatings with high thermal stability is to prevent decomposition or fading at high temperatures. If the application scenario is outdoors, it is necessary to strengthen the UV resistance and weather resistance of the plastic coating to avoid aging and discoloration of the coating due to long-term light.