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Recently, Maoming Petrochemical high-gloss polypropylene resin new product PB-MG22 in Gree Group, the United States electrical appliances and other large enterprises trial success, the first production of new products have been sold out. The product is widely used in vacuum cleaners, hanging ironing machine and other home appliances shell, the market prospects are good.
"high gloss anti-flush brand PPPB-MG22 was first produced in the 1-device, operating experience is less, we must pay close attention to the temperature changes of the ring pipe and effectively monitor the . When the reaction is intense, it can be controlled by taking appropriate adjustment methods such as adjusting the hydrogen addition and propylene feed. Pay attention to the gas opposite should be added to each component, and ensure that the anti-static agent has enough addition, closely monitor the flash drying system discharge. "Workshop director Li Rongbo stressed the key points of operation control at the pre-trial technical meeting.
trial production, because the product needs high gloss, reaction parameters of the indicators strict requirements, polypropylene workshop according to the actual production situation, the reactor and extruder operating system process parameters and control quality of continuous exploration and optimization, refinement of the gas opposite reactor components of the adjustment range, develop strict adjustment requirements, effectively improve the accuracy of parameter adjustment, product control indicators for frequency analysis, timely tracking, timely adjustment, while strengthening online product quality monitoring. A series of initiatives unfolded simultaneously, effectively overcoming the lack of experience in the production of new products, powder easy to stick and other difficulties.
" external operating room, the amount of hydrogen added to the ring pipe is decreasing, but the valve opening is increasing, the hydrogen system needs to be inspected immediately. "The brand in the switching process, the main operation Zhang Wei carefully monitor the plate in time to find that hydrogen appeared abnormal.
External operation Lin Hao immediately rushed to the scene, after troubleshooting confirmed that the hydrogen pipeline check valve failure led to a sudden drop in hydrogen addition, the joint deputy monitor had re-xing timely switch hydrogen range, and the fault valve for effective treatment. The small storm in the operation process makes the operation inside and outside the device more detailed and more fine.
It is learned that the trial production of successful high-gloss anti-flush new products in gloss, mod, impact strength of the comprehensive performance of good, gree, the United States and other enterprise customers alike, marking Maoming petrochemical polypropylene products in the new product development and sales have made new progress again.