Какви са суровините за PE торбички

Feb 25, 2025

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Какви са суровините за PE торбички
The main raw material for PE bags is polyethylene (PE), which is a thermoplastic resin made by polymerizing ethylene. According to different densities, polyethylene can be divided into high-density polyethylene (HDPE), medium density polyethylene (MDPE), and low-density polyethylene (LDPE).

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