Cov Xov Xwm
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Lub teeb pib
Lub teeb pib nyob rau hauv lub photocurable system, nrog rau UV kua nplaum, UV txheej, UV number case, thiab lwm yam., tshuaj hloov pauv tshwm sim tom qab tau txais los yog absorbing sab nraud zog, thiab decompose mus rau hauv dawb radicals los yog cations, yog li ua rau lub polymerization cov tshuaj tiv thaiv. Photoinitiators yog cov khoom uas tuaj yeem tsim cov ...Nyeem ntxiv -
Pharmaceutical intermediates
Pharmaceutical intermediates Nyob rau xyoo 1990, kev tsim khoom hauv tsev ntawm ammonia thiamethoxam oxime acid ntawm ntau tshaj 20 lub lag luam kev lag luam kev sib tw yog nce zuj zus kev sib tw ntawm cov tuam txhab yog tshwm sim los ntawm kev innovation thawj zaug poob nqi mus txog rau tam sim no lub domestic ammonia thiamethoxam ...Nyeem ntxiv -
Tshuaj tua kab nruab nrab
Tshuaj tua kab nruab nrab Cov Tshuaj tua kab yog ib qho tseem ceeb ntawm kev tsim khoom hauv kev ua liaj ua teb, uas ua lub luag haujlwm tseem ceeb hauv kev tswj cov kab mob, kab tsuag thiab nroj tsuag, stabilizing thiab txhim kho qoob loo. Txawm hais tias cuam tshuam los ntawm tus nqi ntawm cov khoom ua liaj ua teb, thaj chaw cog, kev nyab xeeb, ...Nyeem ntxiv