Sino-Korea Petrochemicals increase polypropylene quality and production in the first half of the year

　　The latest statistics from Sinochem News show that from January to June, Sino-Korea Petrochemical's No.
3 polypropylene plant produced 134,000 tons of 14 grades of products, including more than 50,000 tons of new products and 24,000 tons of special materials, with an excellent rate of 94 million tons.
%
.
Among them, M30RH and HCPP series of 3 high melting index grades are all produced for the first time
.

　　During the production of the HCPP series, the polypropylene plant personnel overcame the frequent blockage of the catalyst in-line mixer and the sudden pressure drop in the catalyst system's receiving stage
.
In view of the problems such as the rapid wear of the cutter during the production of high-melting index grades and the easy generation of trailing particles during the adjustment process, the installation technicians and experts continued to explore the control method of the cutter and granulation, and successfully used the high-melting index product for the first time
.
At the same time, technicians strictly control product quality, check product quality parameters every day, compare LIMES data, and retrospectively analyze parameter trends
.
The team members strictly implement the production process indicators of each product brand, and the normal production sampling frequency is restored after cutting the brand for 3 consecutive points to ensure that the product quality is qualified
.
In the research and development of the new brand, the process indicators are controlled smoothly, and the product quality meets the expected requirements, which promotes the product diversity and quality upgrade of the device
.