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

Read： 844 Time：19months ago Source：Transform the World with Simplicity

In the field of raw materials for chemical production, the upstream and downstream related products of recycled plastics are very extensive. The following are some of the main upstream and downstream related products:

1. Upstream products:

waste plastics: The main raw materials of recycled plastics are waste plastics, including polyethylene, polypropylene, polyvinyl chloride, polyester, polycarbonate, etc. Plastic waste.
Additives: In the production process of recycled plastics, it is necessary to add some additives, such as stabilizers, antioxidants, pigments, etc., to improve the performance and appearance quality of recycled plastics.

2. Downstream products:

Packaging materials: Recycled plastics can be used to produce various packaging materials, such as plastic bags, packaging boxes, packaging bottles, etc. These packaging materials can be used for packaging various products such as food and daily necessities.
Building materials: Recycled plastics can also be used to produce building materials, such as plastic pipes, plastic sheets, plastic doors and windows, etc. These materials have the advantages of light weight, easy processing, and corrosion resistance.
Furniture: Recycled plastics can also be used to produce furniture, such as chairs, tables, beds, etc. These furniture are not only light and easy to move, but also relatively low in price.
Auto parts: Recycled plastics can also be used to produce auto parts, such as bumpers, seats, dashboards, etc. These parts have the advantages of light weight, easy processing, and low cost.

In short, the upstream and downstream related products of recycled plastics are very extensive, involving various fields, and are of great significance for promoting resource recycling, reducing production costs, and protecting the environment.

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