Spray-free modified polypropylene material with paint brightness and silver metal texture

Abstract

The invention provides a spray-free modified polypropylene material with paint brightness and silver metal texture. The material is prepared from the following components in percentage by mass: 78.3-94.4 percent of polypropylene, 0-20 percent of an elastomer, 0.2-0.7 percent of metal powder, 0.4-1 percent of auxiliary. The performance of each component is screened, and the proportion of each component is adjusted, so that the appearance effect of the prepared modified polypropylene material is similar to the effect of paint spraying, the complicated operation of traditional painting can be saved, the problem that tiger skin texture generated on a modified polypropylene material in which leafing aluminum powder is added in the prior art in an injection molding process can be solved by an optimal prescription, and the metal texture and painting effect of the material can be better represented.

Description

technical field

[0001] The invention relates to a polypropylene material, in particular to a spray-free modified polypropylene material with a glossy silver metal texture of paint. Background technique

[0002] In recent years, glossy colors with a metallic appearance are becoming the new fashion in commercial fields such as automobiles, home appliances, and office supplies. In order to obtain the above effects, traditional spraying technology can be used, but due to the complexity of the spraying process and process, the spraying solvent used is volatile and pollutes the environment, easy to crack, and poses a threat to human health. Therefore, modern technology is looking for a spray-free and The material with a metallic texture brings a high-quality bright and colorful appearance to the product. Plastic plays an irreplaceable role in other materials in terms of aesthetics, comfort, safety, anti-corrosion, lightweight and design freedom. Among many plastic products, poly...

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