Production technology of PVC plastic floor

Abstract

The invention discloses a production technology of a PVC plastic floor. The production technology comprises the steps that PVC mixture powder, a plasticizer, calcium carbonate, a stabilizer, siliconeoil, epoxidized soybean oil, rosin, acrylic resin and carbon powder are placed in a first mixing machine to be mixed, after old clothes are decomposed, the old clothes, oxalic acid, borax, a PCXM solution and bioenzyme are placed in a second mixing machine to be mixed, then mixtures in the two mixing machines are mixed in a third mixing machine, banburying, mixing, calendaring, cooling, sheet cutting and warehousing for curing are conducted, and thus a PVC medium-bottom material is formed; the PVC medium-bottom material, a glass fiber material, a PVC printing face material and a PVC transparent abrasion-resisting material are sequentially subjected to film laying, then vulcanized and fired, and after curing, PU treatment and tempering treatment are conducted; after re-curing, the mixture is placed in a forming machine to be formed, chamfering and groove carving are conducted, after final detecting, packing is conducted, and a finished product is put in storage. According to the production technology, by adding the old clothes into production raw materials and treating the old clothes, the old clothes achieve the effect of replacing part of the raw materials under the premise of notaffecting the production quality, the cost is saved, and profits are increased.

Description

technical field [0001] The invention relates to the field of floor production, in particular to a production process of PVC plastic floor. Background technique [0002] PVC plastic floor is a new type of light-weight floor decoration material that is very popular in the world today, also known as "light-weight floor material"; it is a popular product in Europe, America and Asia, Japan and South Korea. It began to enter the Chinese market in the early 1990s, and has been widely recognized in large and medium-sized cities in China, and is widely used, such as indoor homes, hospitals, schools, office buildings, factories, public places, supermarkets, businesses, stadiums and other places "PVC plastic floor" refers to the floor made of polyvinyl chloride material. Specifically, polyvinyl chloride and its copolymer resin are used as the main raw materials, and fillers, plasticizers, stabilizers, colorants and other auxiliary materials are added. On the substrate, it is produced ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a production process of PVC plastic floor, which solves the problem that the manufacturer consumes a lot of raw materials and makes less profit when producing PVC plastic floor

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