Modified plastic particle for processing automobile seat

Abstract

The invention discloses a modified plastic particle for processing an automobile seat. The modified plastic particle comprises the following components in parts by weight: 60-80 parts of polyamide resin, 18-25 parts of polycarbonate, 6-12 parts of a reinforcing agent, 2-5 parts of a compatilizer, 0.5-1 part of an antioxidant and 0.1-0.5 part of a heat stabilizer. The preparation method comprises the following steps: step 1, sequentially weighing the polyamide resin, the aromatic polycarbonate, the compatilizer and the reinforcing agent in parts by weight, conducting mixing in a mixing stirrer, and uniformly conducting stirring; step 2, sequentially weighing the reinforcing agent, the antioxidant and the heat stabilizer in parts by weight, adding the weighed agents into a mixing stirrer, and uniformly conducting mixing; and step 3, transferring the mixture into a double-screw extruder, and conducting extruding and granulating to obtain the product. The problems that a seat prepared from existing plastic particles for automobile processing is poor in strength and prone to breakage due to unreasonable components and proportion are solved, and meanwhile, the prepared modified plastic particles further have the effect of purifying VOC.

Description

technical field [0001] The invention relates to the field of car seats, in particular to a modified plastic particle for car seat processing. Background technique [0002] In today's cars, you can see the shadow of plastic products everywhere. Plastics are widely used in automobiles instead of various expensive metal materials, which greatly improves the appearance of automobiles and the flexibility of design, and reduces the cost of parts processing, distribution and maintenance. , safety and environmental protection are inevitable. Among them, the car seat is an important part of the interior of the car. In order to improve the weight of the car, the support materials of many car seats are usually made of high-strength polymer plastics. Compared with traditional car materials, polymer plastic materials have many outstanding advantages. Light weight, superior mechanical properties, easy processing and molding, and materials can be reused. [0003] However, the ratio of p...

AI Technical Summary

Problems solved by technology

[0004] In view of the unreasonable ratio of raw materials used in the processing of car seats in the prior art, the structural performance and strength of car seats are poor, and they are easy to be damaged and broken; The car environment is easy to affect people's health problems. The purpose of the present invention is to provide a modified plastic particle for car seat processing