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Kordhinta Codsiga Titanium Dioxide: Talooyinka Fidinta Waxtarka leh

Titanium dioxide (TiO2) waa midab cad oo kala duwan oo loo isticmaalo warshado kala duwan, oo ay ku jiraan rinjiga, dahaarka, balaastikada iyo waxyaabaha la isku qurxiyo. Sifooyinkeeda gaarka ah waxay ka dhigaan shay muhiim u ah helitaanka midabka la doonayo, mugdiga iyo dhalaalka alaabtaada. Si kastaba ha noqotee, si loo xaqiijiyo faa'iidooyinka titanium dioxide, waxaa muhiim ah in la hubiyo kala firdhisanaanta waxtarka leh inta lagu jiro codsiga. Kala firdhinta saxda ah ee budada TiO2 amatitanium dioxide firidhsanwaxay muhiim u tahay in la kordhiyo waxqabadkeeda oo lagu gaaro natiijooyinka la rabo. Maqaalkan waxaan ku eegi doonaa qaar ka mid ah talooyinka si wax ku ool ah loo kala firdhiyo titanium dioxide si loo wanaajiyo isticmaalkeeda warshadaha kala duwan.

1. Faham kala firdhisanaanta titanium dioxide

Ka hor inta aanad u gudbin talooyinka fidinta waxtarka leh, waxaa muhiim ah in la fahmo fikradda kala firdhisanaanta iyo muhiimada ay u leedahay codsiyada titanium dioxide. Kala firdhinta waxa loola jeedaa qaybinta lebbiska ee qaybaha TiO2 ee dhexdhexaadka ah sida dareeraha ama matrix adag. Kala firdhinta saxda ah waxay hubisaa qaybinta isku midka ah ee qaybaha titanium dioxide, ka hortagga agglomeration iyo kor u qaadista waxqabadka ugu fiican ee alaabta kama dambaysta ah.

2. Dooro habka fidinta titanium dioxide ee habboon

Waxaa jira habab badan oo kala firidhsan oo loogu talagalaytitanium dioxide, oo ay ku jiraan kala firdhisanaanta qoyan, kala firdhinta qalalan, daaweynta dusha, iwm. Doorashada habka kala firdhiso waxay ku xiran tahay codsiga gaarka ah iyo sifooyinka dhexdhexaadinta TiO2. Tusaale ahaan, warshadaha rinjiga iyo dahaarka, kala firdhinta qoyan waxaa inta badan lagu sameeyaa iyadoo la isticmaalayo kala firdhiyo-xawaaraha sareeyo ama warshadaynta warbaahinta si loo gaaro qaybinta qayb isku mid ah.

codsiyada titanium dioxide

3. Isticmaal alaabta titanium dioxide oo tayo sare leh

Tayada titanium dioxide budada ama kala firidhsan ayaa door muhiim ah ka ciyaara gaaritaanka kala firdhinta waxtarka leh. Alaabooyinka titanium dioxide ee tayada sare leh waa inay ka yimaadaan alaab-qeybiyeyaal sumcad leh si loo hubiyo cabbirka walxaha joogtada ah, qaabka iyo dhammaystirka dusha sare. Alaabooyinka titanium dioxide ee tayada sare leh ayaa si fudud u kala firdhiya waxayna bixiyaan waxqabad la xoojiyay ee codsiyada kala duwan.

4. Hagaajinta qaacidooyinka iyo habraaca

Marka lagu daro xulashada habka fidinta saxda ah iyo alaabta tayada sare leh ee TiO2, hagaajinta habaynta iyo cabbiraadaha habka ayaa sidoo kale muhiim ah si loo gaaro kala firdhisanaan wax ku ool ah. Waxyaalaha ay ka midka yihiin fiirsashada titanium dioxide, xulashada kala firdhiya, iyo xaaladaha habaynta (tusaale, heerkulka, heerka xiirid) ayaa si weyn u saamayn kara habka kala firdhisanaanta. Iyadoo si taxadar leh loo hagaajinayo xuduudahan, soosaarayaashu waxay gaari karaan kala firdhisanaan wanaagsan waxayna kor u qaadaan waxqabadka titanium dioxide ee alaabadooda.

5. Isticmaal qalabka kala firdhiso ee horumarsan

Maalgelinta qalabka firidhsan ee horumarsan waxay si weyn u wanaajin kartaa habka kala firdhinta waxayna kordhin kartaa codsiga titanium dioxide. Dipersers-xawaaraha sare, miraha kuul, iyo ultrasonic homogenizers yihiin tusaalayaal qalab horumarsan in si wax ku ool ah u kala firdhi karaa qaybo TiO2, oo sidaas hagaajinta samaynta midabka, opacity, iyo adkeysiga ee alaabta kama dambaysta ah.

6. Samee xakamaynta tayada iyo tijaabinta

Si loo hubiyo kala firdhinta joogtada ah oo waxtarka leh ee titanium dioxide, xakamaynta tayada dhamaystiran iyo tijaabinta waa in la sameeyaa inta lagu jiro habka wax soo saarka. Tan waxa ka mid ah la socodka qaybinta cabbirka walxaha, qiimaynta horumarka midabka, iyo qiimaynta sifaha rheological ee kala firidhsan. Iyada oo la fulinayo tallaabooyinka xakamaynta tayada xooggan, soosaarayaashu waxay aqoonsan karaan oo ay xallin karaan arrimo kasta oo la xiriira kala firdhinta, si kor loogu qaado waxqabadka alaabta.

Marka la soo koobo, la kordhiyocodsiyada titanium dioxidewaxay u baahan tahay fiiro gaar ah u leh habka kala firdhinta. By fahamka mabaadi'da kala firidhsan, doorashada habka fidinta saxda ah, iyadoo la isticmaalayo titanium dioxide-tayo-sare ah alaabta, hagaajinta qaacidooyinka iyo xuduudaha habka, isticmaalaya qalab kala firdhiso sare, iyo qabashada tayada adag ee xakamaynta, saarayaashu waxay gaari karaan kala firidhsan wax ku ool ah oo ay sii daayaan kartida buuxda ee titanium dioxide. Awoodda sulfur dioxide waxay ku jirtaa alaabtooda. Kala firdhinta waxtarka leh kaliya ma wanaajiso waxqabadka titanium dioxide, laakiin sidoo kale waxay gacan ka geysataa hagaajinta tayada guud iyo shaqeynta badeecada ugu dambeysa ee warshadaha.


Waqtiga boostada: Jul-22-2024