Bidhaa mpya: Polyethilini ya kiwango cha juu 4731b！

Mnamo Agosti 5, Lanzhou petrochemical Yulin Chemical Co, Ltd, baada ya zaidi ya masaa 30 ya kubadili bidhaa na marekebisho ya mchakato, ilizalisha polyethilini 4731b katika mmea wa polyethilini wa miaka 400,000, ambao uliashiria hatua thabiti katika mchakato wa bidhaa za mwisho wa polylene.

Polyethilini 4731b ina mnato wa juu, upinzani bora wa mazingira ya kupingana, ugumu mzuri na upinzani wa joto, na hutumiwa sana kutengeneza bomba la joto la sakafu.

Ili kufanya kazi nzuri katika ubadilishaji wa mmea na maendeleo mpya ya bidhaa, kampuni ya Lanzhou petrochemical ilipeleka timu ya wataalam wa kiufundi kusoma fomula ya uzalishaji iliyotolewa na muuzaji wa patent pamoja na mafundi wa mimea ya Kituo cha Utafiti cha DAQING, na walifanya kazi kwa uangalifu mpango wa uzalishaji wa majaribio na mpango wa ubadilishaji wa mmea 4731b. Lanzhou Petrochemical Yulin Chemical Co., Ltd., aiming at the difficulties in the trial production of new products, such as difficult adjustment of melt finger, poor sensitivity of hydrogen adjustment and narrow control range, carefully organized the production, selected the additive system with excellent quality, and strictly controlled the ratio of catalyst to feed according to the formula table, so as to make a good reference for production optimization and device load Uboreshaji.