Kev txhim kho ntawm silicone hauv Suav teb
Raws li ib hom kev sib xyaw uas muaj Si-O daim ntawv cog lus thiab tsawg kawg yog ib pawg organic ncaj qha txuas nrog silicon atom, silicone tau pom dav daim ntawv thov kev cia siab hauv ntau qhov chaw vim nws lub cev thiab tshuaj lom neeg tshwj xeeb. Hauv Suav teb, kev txhim kho ntawm kev lag luam silicone tau dhau los ntawm cov txheej txheem los ntawm kos thiab los ntawm qhov tsis muaj zog mus rau qhov muaj zog, thiab tam sim no tau dhau los ua tus thawj coj thoob ntiaj teb hauv kev tsim cov khoom siv silicone thiab cov khoom tsim tawm.
Txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam organosilicon tuaj yeem taug qab mus rau thaum ntxov 1950s thaum lub teb chaws pib tsom mus rau kev tshawb fawb thiab kev lag luam ntawm cov khoom lag luam organosilicon kom tau raws li qhov xav tau ceev ntawm kev tiv thaiv hauv teb chaws thiab kev lag luam tub rog. Txawm hais tias muaj kev cuam tshuam txog kev siv technology, cov kws tshawb fawb Suav, los ntawm kev siv zog tsis tu ncua, tau pib kawm cov khoom lag luam organosilicon hauv xyoo 1951 thiab thaum xyoo 1950s tau ua tiav cov txheej txheem txaj txaj rau kev sib txuas methyl monomers.
Nyob rau hauv lub xyoo caum tom ntej, thaum txuas ntxiv mus kho cov txheej txheem txaj txaj, Tuam Tshoj nquag mus nrhiav kev txhim kho cov txheej txheem txaj fluidized. Nrog rau kev sib koom ua ke ntawm cov koom haum tshawb fawb thiab cov chaw tsim khoom, xws li yav dhau los Ministry of Chemical Industry's Chenguang Chemical Research Institute thiab Shanghai Resin Factory, Tuam Tshoj tau ua tiav nws thawj lub txaj fluidized rau synthesizing methyl monomers nyob rau hauv 1971. Qhov kev ua tiav no tau tsim lub hauv paus rau kev lag luam. domestic ncaj qha synthesis ntawm methyl monomers siv lub fluidized txaj txoj kev, kos ib theem tshiab nyob rau hauv txoj kev loj hlob ntawm Tuam Tshoj txoj kev lag luam organosilicon.
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