I. Txheej txheem cej luam ntawm Kev Lag Luam Cable
Nrog rau kev loj hlob tsis tu ncua ntawm kev lag luam thoob ntiaj teb thiab kev txhim kho ruaj khov ntawm Tuam Tshoj txoj kev lag luam macro, Tuam Tshoj txoj kev lag luam hlau thiab cable kuj tau ua tiav kev loj hlob sai.Nrog nws cov khoom zoo heev thiab cov nqi ua tau zoo, qhov ntim ntawm cov xaim thiab cable kev lag luam tseem loj hlob tuaj, thiab kev lag luam xa tawm ntawm Tuam Tshoj cov hlau thiab cable kev lag luam yog tsis tu ncua.Hauv qhov no, peb tsis tuaj yeem tsis quav ntsej lub luag haujlwm tseem ceeb uas ua los ntawm magnesium hydroxide.
II.Cov nplaim hluav taws kub nyhiab ntawm Magnesium Hydroxide hauv Cables
Magnesium hydroxide yog ib qho zoo heev rau ib puag ncig tus phooj ywg nplaim hluav taws uas tuaj yeem zam qee qhov teeb meem kev nyab xeeb uas tshwm sim thaum siv cov cables.Nws lub hauv paus ntsiab lus yog nqus cov cua kub ntau los ntawm kev puas tsuaj, thiab cov dej tsim tawm tuaj yeem cais cov huab cua.Cov magnesium oxide generated tom qab decomposition yog cov khoom siv hluav taws xob zoo, txiav tawm cov pa oxygen, tiv thaiv cov roj hluav taws xob, thiab pab txhim kho lub peev xwm ntawm cov resin tiv thaiv nplaim taws.Ntxiv mus, lub thermal decomposition kub ntawm magnesium hydroxide yog siab li 330 ° C, yog li nws cov nplaim retardancy yog heev superior raws li ib tug nplaim retardant.Ntxiv mus, nws tsis tsim corrosive halogen roj los yog cov pa phem thaum siv, thiab muaj cov yam ntxwv ntawm cov pa luam yeeb, tsis muaj tshuaj lom, tsis-dripping, tsis-volatile, ntev-ntev nyhuv thiab lwm yam.
III.Cov txiaj ntsig ntawm Ntxiv Magnesium Hydroxide rau Cable Sheath
Ze Hui tau pom los ntawm kev tshawb fawb tias ntxiv magnesium hydroxide rau cable sheath kuj muaj cov txiaj ntsig hauv qab no:
l Cov khoom loj me me ntawm magnesium hydroxide yog qhov sib xws thiab tuaj yeem ua tau zoo nrog cov khoom siv hauv paus nrog me ntsis cuam tshuam rau cov khoom siv ntawm cov khoom.
l Cov ntsiab lus ntawm magnesium hydroxide cov khoom yog siab thiab lawv cov nplaim retardancy yog qhov zoo.
l Cov nyhuv ua kom zoo ntawm cov khoom siv magnesium hydroxide yog qhov zoo, nrog kev ua kom siab siab thiab zoo fusion.
l Cov khoom ntim ntawm magnesium hydroxide cov khoom hauv cable sheaths loj, uas tuaj yeem txo cov nqi ntawm cov ntaub ntawv cable zoo heev.
l Cov txheej txheem kub ntawm cov ntaub ntawv ntxiv nrog magnesium hydroxide yog siab (qhov decomposition kub ntawm magnesium hydroxide yog 330 ° C, uas yog 100 degrees siab tshaj li ntawm txhuas hydroxide), thiab extrusion ceev yog nce, uas yuav txhim kho cov nyhuv plasticizing thiab nto glossiness ntawm cov khoom.
Tus nqi ntawm magnesium hydroxide yog tsawg.Cov kev ntsuam xyuas tau pom tias nyob rau hauv lub ntsiab lus ntawm kev ua tau zoo tib yam nplaim taws retardancy nyhuv, siv Mg(OH)2 nqi ib nrab ntau npaum li siv Al(OH)3.
Cov khoom lag luam sib txawv kuj tseem tuaj yeem cuam tshuam cov txiaj ntsig kev sim.Txij li thaum nws tsim, Ze Hui Magnesium Base tau cog lus rau kev tshawb fawb thiab tsim cov khoom lag luam zoo, cov ntsiab lus siab, siab dawb thiab siab ua haujlwm magnesium compound khoom uas tau lees paub los ntawm cov neeg siv khoom.
Post lub sij hawm: Lub Xya hli ntuj-16-2023