Views: 0 Author: Site Editor Publish Time: 2025-07-28 Origin: Site
The high toughness chlorinated polyethylene resin, a special material for pipes newly developed by Daqing Petrochemical Company, has received positive feedback from market users. Its main performance indexes meet the processing requirements and meet the harsh working conditions such as pressure resistance and high temperature resistance. This brand product was developed and produced in May this year, which is another high-end and serialized chlorinated polyethylene resin tailored by Daqing Petrochemical for users.
According to reports, this high-toughness chlorinated polyethylene resin is customized to meet the high-end market demand. Market processing enterprises take it as the basic masterbatch, and after adding crosslinking agent and modifying it, the performance of polyethylene resin can be significantly improved, so that it can be used in the fields of high-temperature hot water system, medium-temperature medium transportation and other pressure-resistant pipes, and the upgrade from general type to high-performance special material can be realized.
In the preliminary preparation stage, the Polyolefin Department of Daqing Petrochemical Company cooperated with Daqing Chemical Research Center of Petrochemical Research Institute to deeply analyze the data indicators of similar products in the market, make clear the production conditions and polymerization reaction parameters, and scientifically prepare the production technology plan. They broke through the problems of high molecular weight and inexperience, and finally produced nearly 50 tons of qualified products by fine-tuning the raw material feed, controlling production conditions and reaction parameters, encrypting sampling frequency and strengthening data monitoring, which laid the foundation for subsequent large-scale production.
