Industry introduction
Plastic products industry refers to the production of various products with synthetic resin (polymer compound) as the main raw material and processed by extrusion, injection molding, blow molding, calendering, lamination and other processes, as well as the processing and reproduction of plastic products with recycled waste plastics.
Industry characteristics
Industrial pollution production link
In the process of raw material preparation, plastic manufacturing and plastic products manufacturing, the main VOCs pollutants are benzene series, olefins, aldehydes, esters, etc.
During the injection molding process of the injection molding machine, the heating of raw materials will decompose and produce waste gas components such as small molecule plastic volatiles, release agent molecules, lubricant molecules, plasticizer molecules, stabilizer molecules, brightener molecules, filler molecules and dust pollution. According to the different raw materials and processing processes used, the composition of waste gas produced by different injection molding workshops is not exactly the same, but it usually contains a certain amount of organic flue gas. The composition of this part of organic flue gas is mainly non methane total hydrocarbon, and some production lines will produce benzene, methylbenzene, styrene, etc.
At the same time, the waste gas produced by the injection molding process mostly contains pungent smell and toxicity.
Production status: oil mist and organic matter are produced by injection molding process of injection molding machine, and organic matter is volatilized by drying process of dryer
Treatment process: filter dust removal + direct adsorption and bag dust removal
Related industries: plastic film manufacturing, plastic plate, pipe, profile manufacturing, foam plastic manufacturing, plastic artificial leather, synthetic leather manufacturing, plastic packaging boxes and containers manufacturing, daily plastic products manufacturing, plastic parts manufacturing, other plastic manufacturing.