At 17 o'clock on September 6, the first batch of 17.26 tons of catalytic cracking catalyst products produced by the catalyst plant of Lanzhou Petrochemical Company and sold to the United States Salt Lake City refinery were loaded and shipped to the United States. This is the first catalytic cracking catalyst produced by China National Petroleum Corporation for the United States.
In recent years, under the premise of being based on the domestic market, Lanzhou Petrochemical Company has been targeting foreign markets. With the help of China Petroleum Technology Development Corporation, it has participated in the bidding of global catalyst suppliers and competed with many foreign counterparts on the same stage to become American snow. One of the world's top three catalysts for catalysts, such as Folong, ranks among the top five catalytic cracking catalyst suppliers in the world. On June 24 of this year, Lanzhou Petrochemical Company received a trial order for a 86-ton catalytic cracking catalyst from the Chevron Salt Lake Refinery in the United States, marking the first time China Petroleum Catalytic Cracking Catalyst entered the US market and achieved breakthroughs in the development of overseas markets. progress.
After receiving the trial order, the catalytic cracking catalyst team repeatedly reviewed the trial production plan, and optimized the process equipment, selected production raw materials and other measures to create favorable conditions for trial production. The precise operations and strict process control of post operators have made the product quality indicators far exceed the previous record. According to the test of the Salt Lake Refinery Laboratory in the United States, all physical and chemical indicators of the new products have met customer requirements. It is reported that the remaining 68.86 tons of products will be sent to the United States in four batches.
Precision Plastic Molding, in a strict sense, refers to an Injection Molding production method in which the dimensional accuracy of plastic products produced by injection molding machine equipment can reach 0.01 mm or less, usually between 0.01 and 0.001 mm.
Due to the high dimensional precision, small tolerance range and high repeatability of products, precision Plastic Molding places special requirements on raw materials, molds and injection molding machines. The main requirements are: good mold material, rigid foot, dimensional accuracy of the cavity, finish and the positioning accuracy between templates is high.
With the rapid development of polymer materials and microelectronics technologies, electronic circuits have become highly integrated, which has led to the development of high-performance, high-precision, lightweight, miniaturization, and miniaturization of industrial equipment components. Precision plastic injection molded parts replace some high-precision metal zeros in mechanical, electronic, instrumentation, communications, automotive and aerospace instrumentation because of their high precision requirements, good mechanical, mechanical properties, and dimensional stability. And it has been widely used.
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Precision Plastic Molding
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