Wararka

Saliid silikoonwaxay leedahay sifooyin gaar ah oo badan, sida coefficient heerkulka hooseeyo viscosity, iska caabin ah heerkulka sare iyo hoose, iska caabin oksaydhka, dhibic flash sare, isbedel hoose, dahaarka wanaagsan, xiisad dusha hoose, ma daxalka in biraha, non-sun, iwm Sababo la xiriira kuwan. sifooyinka, saliidda silikoon waxay leedahay waxqabad aad u fiican codsiyada badan.Saliidaha silikoon ee kala duwan, saliidda silikoon ee methyl waa tan ugu isticmaalka badan iyo nooca ugu muhiimsan, oo ay ku xigto saliidda silikoon ee methyl phenyl.Saliidaha silikoonka ee shaqeeya ee kala duwan iyo saliidaha silikoon ee la bedelay ayaa inta badan loo isticmaalaa ujeedooyin gaar ah.

Dabeecada: Midab la'aan, ur aan lahayn, aan sun ahayn, iyo dareere aan kacsanayn.
Isticmaalka: Waxay leedahay viscosities kala duwan.Waxay leedahay iska caabin kulayl sare leh, caabbinta biyaha, dahaarka korantada, iyo kacsanaanta dusha hoose.Caadi ahaan loo isticmaalo sidii saliid silxin heersare ah, saliid aan shoog lahayn, saliid dahaarka, foamer, wakiilka sii daaya, wakiilka polishing, wakiilka go'doominta, iyo saliidda faafinta faakuumka;Lotion waxa loo isticmaali karaa polishing taayirka baabuurta, polishing panel qalab, iwm. Saliida Methyl silicone waa inta badan la isticmaalo.Dhammays taabasho siman oo jilicsan ayaa lagu dabaqay dhamaystirka dunta ka dib emulsification ama wax ka beddelka.Saliida silikoon ee emulsified ayaa sidoo kale lagu daraa shaambada alaabta daryeelka maalinlaha ah si loo hagaajiyo saliidda timaha.Intaa waxaa dheer, waxaa jira ethylsaliid silikoon, Saliida silikoon ee methylphenyl, nitrile ka kooban saliid silikoon, polieter saliid silikoon wax laga beddelay (saliid silikoon biyo-milmi leh), iwm.
Kala duwanaanshaha codsiga ee saliidda silikoon waa mid aad u ballaaran.Looma isticmaalo oo kaliya sida walxaha gaarka ah ee duulista, tignoolajiyada casriga ah, iyo waaxaha tignoolajiyada milatariga, laakiin sidoo kale waaxaha kala duwan ee dhaqaalaha qaranka.Baaxadda adeegsigeedu waxa ay ku fidday: dhismaha, elektarooniga iyo korontada, dunta, baabuurta, mishiinada, hargaha iyo samaynta waraaqaha, warshadaha kiimikada iyo iftiinka, biraha iyo rinjiga, dawooyinka iyo daawaynta, iyo wixii la mid ah.
Codsiyada ugu muhiimsan eesaliid silikooniyo waxyaabaha ka soo saara waa filim ka saara, saliid nuuga shoogga, saliid dielectric, saliid biyo kululaynta, saliidda wareejinta kulaylka, saliid bamka faafinta, defoamer, saliidaha, wakiilka hydrophobic, lagu daro rinjiga, wakiilka polishing, isku qurxiyo iyo maalin kasta alaabta guriga lagu daro, surfactant, qayb iyo fiber wakiilka daaweynta, dufan silikoon, flocculant.

Faa'iidooyinka:
(1) Waxqabadka heerkulka viscosity-ku waa kan ugu fiican ee ka mid ah saliidaha dareeraha ah, oo leh isbeddello yar yar oo heerkul ah oo kala duwan.Dhibcaheeda adkeynta guud ahaan waa ka yar -50 ℃, qaarna waxay gaari karaan ilaa -70 ℃.Marka lagu kaydiyo wakhti dheer heerkulka hooseeya, muuqaalka iyo viscosity ee saliidda ayaa isbeddelaya.Waa saliid salka ku haysa xisaabta heerkul sare, hooseeya, iyo baaxad weyn.
(2) Dejinta oksaydhka kulaylka heer sare ah, sida heerkulka kala-goynta kulaylka> 300 ℃, luminta uumiga yar yar (150 ℃, 30 maalmood, luminta uumiga kaliya 2%), tijaabinta oksaydhka (200 ℃, 72 saacadood), isbeddello yar yar oo viscosity iyo acid qiimaha.
(3) Dahaar koronto oo heer sare ah, caabbinta mugga, iwm. kuma beddelaan inta u dhaxaysa heerkulka qolka ilaa 130 ℃ (laakin saliid kuma koobna biyo).
(4) Waa saliid aan sun ahayn, xumbo-yaraysa, iyo saliid xumbo-xajineed oo xooggan oo loo isticmaali karo sidii xumbo-sameeyaha.
(5) Xasilooni xiirid heer sare ah, oo leh shaqada nuugista gariirka iyo ka hortagga faafinta gariirka, waxaa loo isticmaali karaa dareere qoyan.