Zinc oxide waa wakiil firfircoon oo firfircoon oo ka shaqeeya caagga. Nidaamka soosaarka caagga ah, qashinka iyo dib-u-warshadaynta ayaa sii deyn kara xeryaha zinc, taasoo waxyeelo u geysaneysa deegaanka, sidaa darteed qadarka zinc oxide ee caanobooraha caagga ah waa in la yareeyaa. Firfircoonaanta zinc oxide waxay leedahay cabbir yar oo walxaha yar yar, bey'ad weyn, nashaadaad aad u wanaagsan, marka la barbar dhigo zcc oxide, sidaa darteed yareynta waxyeelada zinc ee deegaanka, ka tarjumaya faa'iidooyinka deegaanka iyo dhaqaalaha.
Zinc zinc zinc -ka waxaa loo soo saaraa iyada oo la adeegsanayo geedi socod qoyan, isku darka roobka iyo dubitaanka, si loo soo saaro firfircooni firfircoon oo zinc ah, oo ka soo horjeedda hanaanka xisaabinta dhaqameed ee aan tooska ahayn ee ay adeegsadaan soosaarayaal kale oo aan toos ahayn. Habka qoyan wuxuu leeyahay heer sare oo tayo leh, howshu sidoo kale waxay keenaysaa meel weyn oo dusha sare ah (40m2 / G) iyo cabirka walxaha ugu habboon ee arjiyadaha wasakhda culus, iyo waxyaabaha hoos udhaca ah ee wasakhda culus waa mid ka mid ah dammaanadda deegaanka ee sheygan.
Geedi socodka wax soo saarka ee geedi socodka qoyan waa sida soo socota: jawaabta zinc-ka sicirka iyo falcelinta aashitada ee sulfric-ka si ay u soo saarto zinc sulsate, ka dibna falcelintiisa sodium carbonate si loo soo saaro kaarboon-gaaga ah sida sheyga ceyriinka ah ee zinc oxide. Iyada oo leh kaarboon zinc kaarboon maadaama sheyga ceyriinka ah, zinc oxide waxaa lagu soo saaraa dhaqitaanka, qalajinta, cakinta iyo burburka.
The average particle size of active zinc oxide is 50nm, the specific surface area is large, about 40m2/g, and the crystals are honeycomb, loose and porous, so the dispersion is good; Xawaaraha Dheeceedku wuu ka dhakhso badan yahay zinc oxide, waa labis la mid ah, falcelinta lagu hagaajinayo ifafaalaha ifafaalaha, asal ahaan waa la falqaadan karaa gebi ahaanba; Birta culus PB2 +, Cu2 +, CD2 +, MN2 + waxa ku jira Fe2 + ayaa aad u yar, iyadoo la raacayo shuruudaha kahortagga deegaanka.
Isticmaalka wax soo saarka
Zinc oxide ee warshadaha caagga ah ayaa inta badan loo isticmaalaa sida wakiilka caanka ah ee caagga ah Habka falcelinta ayaa ah: zcc oxide iyo dardar-darrada kiimikada sicirka kiimikada ah si loo soo saaro xawaarereynta zing; dardar-qaade zinc cusbo iyo molecules molakecules si loo soo saaro posululfide zysal cusbo; ficil poleysafide cusbo iyo falcelin macromoleecule-ka ah oo lagu dhammaystiro isgoysyada kiimikada ee ugu dambeysa, si loo dhiirrigeliyo rcaling-ka caagga, iyo xoojinta xasilloonida, iyo in la kordhiyo isku-darka caagga ah ee caagga ah, iyo kordhinta saamaynta caagga ah Faafinta. Iyo wanaajinta walwalka fidsan ee caagga ah ee caagga ah, xoogga khafiifka ah iyo ciribta, yaree cadaadiska caqabadda joogtada ah, iwm.
1. Zinc zinc oxide ah oo ku saabsan arjiga xasaasiga ee xasaasiyadda ee shaashadda
Isku mid ah xaaladahaas, isticmaalka zcc zinc oxide 2 # Foomka caamka ah ee xawaaraha ka badan isticmaalka zinc zinc ee caadiga ah 1 # caanobooraha caamka ah ayaa kordhay 1 jeer; 3 # Qaaciddada Qiyaasta zcc ee firfircoon ee zinc-ka waa kaliya 1 # oo ah qiyaasta zcc ee caadiga ah ee zinc zinc ee ah 80%, laakiin xawaaraha lagu daaweynayo ee 3 # 3
Tartanka Feerka Foomka ah ee caagga ah, walwal joogto ah oo jilicsan, xoogga si joogto ah, xoog ka badan oo ka badan caasinimada qaaciddada ah ee caasiyada ah ee caasinimada ah iyo heerka waxqabadka ee dabacsan iyo waxqabadka dabacsan iyo waxqabadka gabowga ee dabacsan ayaa hoos u dhacay.
Firfircoonaanta zinc oxide halkii aad ka isticmaali lahayd zinc oxide-ka ee loo yaqaan 'xasaasiyadda' smenta the the the the the the the ply-ka 'spial the the the the the the the pelt luuqadaha sunta ah ee caagga ah iyo isticmaalka zinc zcc oxide-ka ah ayaa la dadajiyey, oo xawaaraha caanka ah ee lowska ah ayaa la dadajiyey, kaas oo u eg inuu gaabiyo wakhtiga' vul cond cond '. Adeegsiga zcc oxide firfircoon waxay yareyn kartaa xaddiga zinc oxide, oo laqaban karo shuruudaha kahortagga deegaanka.
2. Codsiga zinc zinc oxide oo ku jirta xaraashka xarkaha
Iyada oo la kordhiyo tirada zinc zinc oxide, TC10 iyo tc90 guud ahaan isbeddelka koritaanka. ML iyo MH wax badan isma beddeleen. Taas macnaheedu waa in zinc zinc oxide loo isticmaali karo qaddarka dhiman.
Xoogga Tenselis, 100% codadka, 300% codadka iyo awoodda ilmada ee caagga ah ayaa si weyn u beddelin kororka tirada zinc zinc-ka firfircoon. Marka qiyaasta ay ka badato 5 qaybood, xoogga ilmada caagga caagga ah ee caagga ah ee caagga ah ayaa hoos udhaca ka dhigta EAD EAD, oo ay sababaan kordhinta xad-dhaafka ah ee cufnaanta iskutallaabta. Ka dib gaboobaynta markii 100 × 24h, heerka haynta waxqabadka ee xarunta caagga ah oo leh 3 qaybood oo ah zcc oxide waa kan ugu fiican, iyo in 2.5 qaybo qiyaasta ay tahay tan ugu xun. Sababta ayaa laga yaabaa inay tahay xaddiga 2.5 ee qaybaha miskaha caagga ah ee caagga ah aanu kaamil ahayn, kaas oo sidoo kale lagu muujiyo isla cidhiidhiga jeexitaanka, cilladaha joogtada ah ee jeexitaanka, xadka adag, iyo waxqabadka jiilka kuleylka ee isku-darka.
Ku darista zcc oxide-ka firfircoon ee zect6 iyo tc90 aad u dheer, torque ml, oo muujinaya in si tartiib tartiib ah loo kordhiyo, oo ah 300% isku xidhma, 100 × 24h gabowga, Waxyaabaha muunadaha ah ee saadaasha si weyn u ka dib gaboobay markay tahay 100 ℃ × 24h, heerka xamuulka ee waxqabadka muunada ayaa si weyn loo hagaajiyaa. Marka zcc zinc-ka firfircoon loo isticmaalo qaddarka dhimis, TS90 - TS1 Shorts, MML isbedelada ML iyo MH ma aha wax muhiim ah, oo sifooyinka farsamada ee isbeddelada caagga ah ee caagga ah ma aha wax muuqda; 2.5 qaybo ka mid ah qiyaasta, caabbinta gaboobka ah ee caagga caagga ah ee caagga ah ayaa yaraanaya, sidaa darteed qaddarka waxaa loo dhimi karaa 3 qaybood oo qiyaasta qiyaasta si loo isticmaalo.
Faa'iidooyinka zinc oxide
Iyada oo loo marayo xogta tijaabada ah ee waxyaabaha kor ku xusan, waxaa lagu baran karaa in zinc zinc ee firfircoon lagu isticmaali karo waxyaabaha kala duwan ee caagga ah.
(1) Waxay leedahay kala firidhsan waxyaabaha caagga ah, guryaha jireed iyo farsamada gacanta iyo farsamada ayaa la hagaajiyaa;
(2) Nidaamka vulcalan-ka. Waqtiga lagu cafiyo ee maaddada caagga ah ayaa sii dheeraata, nabadgelyada vcasment-ka ayaa la hagaajiyaa, oo hufnaanta caddeynta ayaa la hagaajiyaa;
(3) Sababta oo ah dusha sare ee weyn ee dusha sare iyo cabirka qayb yar ee zinc zinc-ka firfircoon , waxaa loo isticmaali karaa qaddarka dhimis marka lagu daro qalabka caagga ah ee qaarkood.
