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From January to June, Yangzi Petrochemical’s production of special materials for new polyolefin products accounted for 68.
14%, 3 percentage points more than planned.
The economic efficiency reached the best level in recent years, and it fully realized the "over half of the time and over-duty tasks.
" Half" goal
.
Among them, the new type of polyethylene lithium battery diaphragm material achieved high-volume production, which completed 336% of the plan; the polypropylene pipe material special material doubled the planned output; EVA products exceeded 10,000 tons; self-selling new products completed 54.
In the first half of the year, Yangzi Petrochemical focused on the "five major" main directions, concentrated its strengths, accelerated the creation of a group of "product giants" with independent characteristics, promoted the modification and customization of polyolefin products, and promoted the development of polyolefin products to high-quality, high-end, and high-end products.
The development of differentiation and functionalization, organize technical research on bottlenecks that affect product quality, identify product quality risks in advance, improve the accuracy of brand identification, do quality testing in advance, accelerate problem feedback and processing speed, and communicate with users in advance Communicate and establish a mutual trust and communication mechanism to ensure the steady improvement of the quality of polyolefin products
.
Yangzi Petrochemical adheres to the production principle of combining "production based on demand" and "production based on efficiency", and optimizes and adjusts the production plan of special materials for new polyolefin products to produce more high value-added products.
The relevant departments of the company cooperate with post-processing users and pass the market Research, technical program demonstration, optimization of process conditions, improvement of auxiliary formulations, etc.
, vigorously accelerate the pace of new product development and finalization, and strive to achieve new breakthroughs in the development and production of special materials
.
In early April, it successfully completed the production task of the first metallocene grade of this year, producing a total of 4 grades of 13,000 tons of qualified metallocene polyethylene products, setting three new records for continuous production time, output and variety
.
Yangzi Petrochemical continued to strengthen the process quality control of new special materials for polyolefins by optimizing process indicators as the starting point
.
By strengthening the control of the intermediate value of the product melt index, increasing the assessment efforts, and improving the quality stability of product batches; setting up a quality research team to start work in the aspects of catalyst preparation, production process control, auxiliary agent use, precise measurement of instruments and meters, process discipline, etc.
At the beginning of the month, the factors affecting Cpk of each brand were discussed, and the real reasons were found in comparison with the product standard ash content, color particles, MFR control, impact strength, tensile yield stress, density, modulus, etc.
(Dajun)
