Polypropylene family adds "newcomer"!
 2023/05/29 | View:300

On May 20, the reporter learned that Guangxi Petrochemical Company recently received a customer feedback report from South China Chemical Sales Company: the first batch of 1800 tons of middle melting finger LHM17 produced by Guangxi Petrochemical has good processing and application performance, and all indicators have reached the development expectation. This indicates that LHM17 has successfully completed the whole system development process of "production, marketing, research and utilization", and Guangxi Petrochemical polypropylene family has added "new talent".


In February this year, after receiving the demand for new product development sold by South China Chemical, Guangxi Petrochemical started the preparatory work for trial production in full swing. The company investigated the indicators, production plans, three-agent usage and other technical schemes of similar or similar products of many enterprises, and combined with the customer expectation indicators of market research, formulated the product indicators to be developed. Focusing on cost and benefit, combined with process characteristics, plant scale and technical experience, taking into account the production problems such as relatively high melt index of the target product, long melt index span of plant switching, large amount of hydrogen added and violent reaction, after repeated analysis and demonstration, the work of product index formulation, three-dose optimization, three-dose procurement, production plan formulation and training disclosure was successfully completed.


Before the trial production, Guangxi Petrochemical Company made a full simulation and deduction, and made a special emergency plan, implemented control measures and avoided adjustment measures in view of the potential risks such as "hot spots", hydrogen interruption and PDS system blockage that may occur during the brand switching process. From April 24 to 28, Guangxi Petrochemical successfully completed the first trial production of LHM17, producing a total of 1,800 tons of products, all of which were excellent products. At the beginning of May, the products were sold to the South China market. After the feedback from customers, the products had excellent performance and met the requirements of processing and application. According to the benefit calculation, the profit of this batch of products exceeds 100,000 yuan.