Frame aluminum coating is an effective skill to maintain the aluminum profile and improve the effect of interior decoration. The advantages and disadvantages of decoration design immediately affect the price and sales of goods. Therefore, we should strictly control the quality of coating to achieve a better output rate of frame aluminum profile. What are the key factors affecting the coating of aluminum profiles? We summarize the advantages and disadvantages of frame aluminum coating factors have four specific, you know the following belt:

1. Natural environment

It is stipulated that the indoor structure of coating should be cleaned and cleaned to ensure antifouling, moth-proof and inevitable natural ventilation, and to ensure that the surface quality of aluminum alloy plate coating will not be polluted by the environment. Adjust process standard immediately due to weather change.

2, raw material

Coating and frame aluminum profile are the most influential factors in the whole process of coating quality. Due to the color bias between batches of aluminum profile manufacturers, the coating size is insufficient and the coating rate is not high. The interaction between coating and organic solvent and the stratification will immediately affect the coating efficiency, resulting in defects of alloy aluminum plate. The unevenness of the plate, the asymmetry of the film thickness, and the tensile strain of the edge will also immediately affect the quality of the product and the overall application. Therefore, in the selection of raw materials, should be strictly controlled.

3. Machinery and equipment

The painting line stipulates that the painting machine and equipment are on the moon, the painting machine and equipment are stable, there can be no horizontal and vertical shaking, and the painting roller stipulates that the grinding is meticulous. All rollers of the coating machine vibrate horizontally, which must be controlled within the allowable operating scale, otherwise it will seriously affect the surface quality of the coating.

4, processing technology

The processing technology of frame aluminum coating is closely related to the quality of coating. How much aluminum is a ton requires that the proportion of coating roller, paint roller, measurement and verification roller and plate relative line speed is controlled within a certain range. According to the different system and coating product film thickness, the coating set up a certain viscosity business scale, to ensure the smooth development of coating, promote the development of product quality. Coating dry solid processing technology, drying box control must be controlled according to the requirements, can not be arbitrarily changed, otherwise it will seriously affect the color and effect of coated goods.

What are the key factors affecting the coating of aluminum profiles in Ningbo?