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On June 15, Zhongyuan Petrochemical Polyolefin No.
1 polyethylene production unit successfully developed 500 tons of new polyethylene product PELM-2760, becoming the first linear polyethylene production unit with the highest melting index in industrialized mass production in China.
A major breakthrough in product innovation and efficiency creation
.
PELM-2760 is widely used in color masterbatch, artificial turf, plastic flowers, inner protection of pipes, outer protection of kitchen and daily necessities, etc.
In recent years, the market usage has gradually expanded, and it is more and more favored by customers
.
The higher the melting index of polyethylene products, the more demanding the production conditions, the more difficult the production, the higher the operating risk, and the more stringent the operating requirements
.
In order to produce a product with the highest melting index, the Polyolefins Department has summarized and absorbed the experience of previous product development, from the preparation and confirmation of internal and external conditions before the switch, to the operation details requirements, risk analysis, and each Risk response measures have been studied at a deeper level, and each operation detail has been discussed item by item.
After the plan is formed, a full technical disclosure has been made, and the preliminary preparation work has been done
.
During the switching process, the main backbone of the operation department adhered to the whole process of guidance day and night, controlled every key node, and supervised the implementation of every risk measure.
The operator accurately adjusted every parameter according to the plan, and the equipment personnel closely monitored the equipment operation throughout the process
.
With the efforts of all cadres and workers, the smooth switching of the reaction system and the smooth transition of the granulation system have been realized, and the product quality has all reached the high-grade product index
.
At present, PELM-2760 has entered the trial stage of downstream manufacturers
.
