Molecular hnyav modifier
Synonyms in English
Molecular hnyav modifier
chemical khoom
Nws muaj ntau yam, suav nrog aliphatic thiols, xanthate disulfide, polyphenols, sulfur, halides thiab nitroso tebchaw, thiab yog siv dav hauv cov tshuaj dawb radical polymerization.
Khoom taw qhia thiab nta
Molecular hnyav regulator hais txog qhov sib ntxiv ntawm cov khoom me me nrog cov saw loj hloov mus tas li hauv cov txheej txheem polymerization.Vim tias cov saw hlau hloov tau muaj zog tshwj xeeb, tsuas yog ib qho me me ntxiv tuaj yeem txo qhov hnyav molecular, tab sis kuj los ntawm kev kho qhov ntau npaum li cas los tswj qhov hnyav molecular, yog li no hom saw hloov pauv tus neeg sawv cev tseem hu ua molecular hnyav regulator.Piv txwv li, dodecyl thiols feem ntau yog siv los ua molecular hnyav regulators hauv acrylic fiber ntau lawm.Molecular weight regulator yog hais txog cov khoom uas tuaj yeem tswj tau qhov hnyav molecular ntawm polymer thiab txo cov saw branching ntawm polymer.Nws cov yam ntxwv yog tias cov saw hlau hloov mus tas li yog qhov loj heev, yog li tus nqi me me tuaj yeem txo qhov hnyav molecular ntawm polymer, uas yog qhov zoo rau kev ua haujlwm tom qab thiab siv cov polymer.Regulator luv luv, tseem hu ua polymerization regulator
siv
Nyob rau hauv emulsion polymerization ntawm hluavtaws roj hmab, feem ntau siv aliphatic thiols (xws li dodecarbothiol, CH3 (CH2) 11SH) thiab disulphide diisopropyl xanthogenate (uas yog, regulator butyl) C8H14O2S4, tshwj xeeb tshaj yog aliphatic thiols, thiab ceev cov tshuaj tiv thaiv.Hauv olefin coordination polymerization, hydrogen yog siv los ua molecular hnyav regulator.
pob thiab thauj
B. Cov khoom no tuaj yeem siv tau, 25KG, 200KG, 1000KG, chim.
C. Khaws ntim rau hauv qhov chaw txias, qhuav thiab qhov cua nyob hauv tsev.Cov thawv ntim khoom yuav tsum tau muab kaw kom nruj tom qab siv txhua zaus ua ntej siv.
D. Cov khoom no yuav tsum raug kaw kom zoo thaum lub sijhawm thauj mus los kom tsis txhob ya raws, muaj zog alkali thiab acid, nag thiab lwm yam impurities los ntawm kev sib xyaw.
