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[Chemical Knowledge]：What are the upstream raw materials for polyethylene wax? What do the downstream products contain?

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Polyethylene wax plays an important role in the field of chemical production raw materials, and its upstream and downstream related products are also quite rich. This article will introduce polyethylene wax and its upstream and downstream related products in detail to show its important position in the chemical industry chain.

1. polyethylene wax Introduction

polyethylene wax is a polymer compound, mainly polymerized from ethylene monomer. It has good thermal stability, chemical resistance and electrical insulation, widely used in plastics, rubber, coatings, inks, ceramics and other fields.

2. Upstream Associated Products

1. Ethylene: Ethylene is the main raw material of polyethylene wax, which is produced by polymerization. Ethylene production methods mainly include naphtha cracking, ethanol dehydration, coke oven gas, etc.
2. Catalyst: The production of polyethylene wax requires the use of a catalyst to promote the polymerization of ethylene. Common catalysts include Ziegler-Natta catalysts, chromium-based catalysts, and the like.

3. downstream related products

1. plastic products: polyethylene wax can be used as plastic additives to improve the toughness of plastic products, anti-aging properties. Such as: polyethylene wax can be used in the production of plastic film, pipe, profile, etc.
2. Rubber products: polyethylene wax can be used as a rubber additive to improve the processing performance and use performance of rubber. Such as: polyethylene wax can be used in the production of tires, rubber hose, tape and so on.
3. coatings and inks: polyethylene wax can be used as additives of coatings and inks to improve the abrasion resistance and scratch resistance of coatings and ink layers. Such as: polyethylene wax can be used in the production of wood paint, metal paint, printing ink.
4. Ceramic products: polyethylene wax can be used as an additive in ceramic products to improve the strength and toughness of ceramics. Such as: polyethylene wax can be used in the production of ceramic tiles, sanitary ware and so on.

4. polyethylene wax production process

polyethylene wax production process mainly has high pressure method, low pressure method and medium pressure method. Among them, the polyethylene wax produced by the high-pressure method has a lower molecular weight and is suitable for the production of low-density polyethylene; the polyethylene wax produced by the low-pressure method has a higher molecular weight and is suitable for the production of high-density polyethylene; the medium-pressure method is a production process between the high-pressure method and the low-pressure method.

5. polyethylene wax market application and development trend

With the continuous development of the chemical industry, the market application of polyethylene wax is becoming more and more extensive. In the future, with the continuous emergence of new technologies and new materials, the production process and performance of polyethylene wax will be further improved, and the application field will continue to expand. At the same time, as people pay more and more attention to environmental protection and sustainable development, the production and use of polyethylene wax will also pay more attention to environmental protection and energy saving.

In short, polyethylene wax is an important product in the field of chemical production raw materials, and its upstream and downstream related products are rich and diverse, and have a wide range of applications. In the future, with the continuous development of the chemical industry, the market prospect of polyethylene wax will be broader.

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