Blog Information

• Posted By : mold shine
• Posted On : Mar 03, 2021
• Views : 328
• Category : General
• Description : The lightweight of automobiles is the trend of the times, and the prospect of plastic injection molding is very good.

Overview

• The lightweight of automobiles is the trend of the times, and the prospect of plastic injection molding is very good. From the perspective of automotive molding materials, Automotive mould can be divided into metal molds, plastic injection molding and inorganic non-metallic molds. At present, China's mold manufacturing industry is still dominated by metal molds. With the demands of environmental protection and energy saving, lightweight automobiles have become one of the main trends in the development of automobile design in the world. Tests have shown that for every 10% reduction in vehicles, fuel efficiency can increase by 6-8%. For every 100 kilograms of vehicles, fuel consumption per 100 kilometers can be reduced by 0.3-0.6 liters.

  Plastic injection molding is widely used due to its light weight. At present, automotive interior parts in developed countries have basically realized lightweight plastics. The application of plastics in automobile bodies is being developed from internal parts, external parts, body parts and structural parts. In general, the use of plastics in the automotive industry in developed countries is continuing to grow. Plastic injection molding accounts for more than 60% of the entire automobile molding, accounting for about 10-15% of the total automobile mass. In the future, with the pursuit of automotive lightweight design, the use of plastics in the automotive field will increase, and the use of automotive plastics will become an important standard for measuring the level of automobiles.

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