Manufacturing process of self-luminous PVC automobile foot pad

Abstract

The invention discloses a manufacturing process of a self-luminous PVC automobile foot pad, which is characterized by comprising the following steps: (1) proportioning raw materials according to the following parts by weight: preparing 80-120 parts of polyvinyl chloride SG-5, 50-70 parts of a plasticizer (DOP), 2-3 parts of a composite stabilizer and 5-8 parts of luminous powder; (2) pouring the above raw materials into a high-speed mixer and conducting stirring for 5-10 minutes; (3) when the stirring time is 3-6 minutes, adding 3-5 parts of polyethylene glycol, and then continuously conducting stirring; (4) after the stirring is completed, pouring the 5-8 parts of luminous powder into the above system and conducting stirring for 10-15s; (5) after fully stirring, putting the mixed raw materials into an injection molding machine for injection molding to obtain a semi-finished product; and (6) after the semi-finished product is cooled, removing the waste edge of the semi-finished productafter injection molding to obtain the finished product. The manufacturing process has the following beneficial effects: the manufacturing process of the self-luminous PVC automobile foot pad materialcan make the fluorescent powder evenly distributed and improve the final quality of the fluorescent soft PVC material.

Description

technical field [0001] The invention relates to a process for preparing a car mat material, in particular to a process for manufacturing a self-luminous PVC car mat. Background technique [0002] In today's society, cars have become the norm as the main mode of travel for families. At the same time, car floor mats as car accessories are gradually becoming popular. [0003] The car floor mat is an environmentally friendly car interior part that integrates the five main functions of dustproof, waterproof, sound insulation, easy to clean and protect the main carpet. Car floor mats are interior decorations, which protect the cleanliness of the inside and outside of the car, and play the role of beautiful and comfortable embellishment. [0004] The Chinese patent with publication number CN101173099A discloses a fluorescent rubber material and a manufacturing method. The fluorescent rubber material includes mixing type silicone rubber, bridging agent and fluorescent powder. Wh...

AI Technical Summary

Problems solved by technology

[0005] However, when the fluorescent rubber material is prepared, the three raw materials of the fluorescent rubber material are directly mixed. The fluorescent powder is a kind of tiny particle, and the mixing and stirring effect is poor, which may easily cause uneven distribution of the fluorescent powder in the entire system and affect the quality of the fluorescent rubber material. final quality