Qeexitaanka rinjiga xargaha iyo mabda'a rinjiga

Rinjiga jeexjeexa, oo sidoo kale loo yaqaano rinji-qaade, rinji-dhaqeeyaha ama rinjiga saaro, waa isku-dar ah hydrocarbons koloriin leh, ketones, esters, alkohols, benzene iyo dareerayaasha kale ee dareeraha ah.Qalabku wuxuu leeyahay hantida qulqulka iyo bararka alaabta daboolka ah, waxay si wax ku ool ah uga saari kartaa dhammaan noocyada alaabta dusha sare ee substrate (Rinjiga, dahaarka, iwm.).Rinjiga si toos ah ayaa loo saari karaa ama filimka rinjiga si fudud ayaa loo saari karaa.Saamaynta rinjiyeynta rinjiga jeexjeexa waxaa lagu gaaraa iyada oo loo marayo habab jidheed iyo kiimiko oo taxane ah sida kala dirida, dhexgalka, bararka, xoqidda iyo falcelinta.

Noocyada rinjiga jeexjeexa

Dhinaca kale, alkali waxa uu sasboonaysiiyaa kooxaha qaar ee rinjiga ku jira oo ku milma biyaha, dhinaca kale, uumiga kulul waxa uu kariyaa filimka rinjiga, taas oo keenta in uu xooggiisu lumiyo oo uu yareeyo ku dhegganaanshaha birta, iyada oo ay la socoto qulqulka surfactant-ka, gudaha gudaha. iyo qaranimada, dahaarkii hore wuu libdhi doonaa.

Ashitada rinjiga jeexjeexa: Rinjiga aysiidhka ah ee aysiidhdu waxa ay ugu wacan tahay aashitada hydrochloric oo la ururiyey, nitric acid si fudud ayay u rogmataa si ay u soo saarto ceeryaamo aysiidh ah, waxaanay saamayn daxal ah ku yeelataa substrate-ka birta, fosfooraska acid-ku urursan ayaa muddo dheer libdhaysa, sidoo kale waxa ay saamayn daxal ah ku leedahay substrate-ka.Sulfuric acid iyo aluminium, birta iyo biraha kale falcelinta passivation, sidaas daxalka birta waa mid aad u yar, isla mar ahaantaana waxa uu leeyahay fuuqbax xoog leh, carbonization iyo sulfonation ee walxaha organic iyo waxa ay ku milmaan biyaha, sidaas darteed sulfuric acid xoog leh ayaa inta badan loo isticmaalaa. ee rinjiga aashitada.

Rinjiga dareeraha caadiga ah: Rinjiga dareeraha caadiga ah wuxuu ka kooban yahay dareeraha dabiiciga ah ee caadiga ah oo lagu daray wax paraffin, iwm. Rinjiga jeexjeexa ayaa leh fuuq-bax xoog leh, kaarboonization iyo saamaynta sulfonation ee walxaha dabiiciga ah.Si kastaba ha ahaatee, dareeraha dabiiciga ah ee noocaan ah ee rinjiga rinjiga waa mid kacsan, gubanaya oo sun ah, sidaas darteed waa in lagu dabaqaa meel hawo leh.

Rinjiga dareeraha dareeraha ah ee koloriinated: Hydrocarbon dareeraha rinjiga ee koloriinku wuxuu xalliyaa dhibaatada rinjiyeynta rinjiga ee dahaarka epoxy iyo polyurethane, way fududahay in la isticmaalo, tayo sare leh oo aan daxaleynin biraha.

Rinjiga rinjiga ku salaysan ee biyaha: Marka la barbardhigo rinjiga dichloromethane ee dhaqanka ah, way ka yar tahay sunta waxayna leedahay xawaare la mid ah rinjiga xoqidda.Waxay ka saari kartaa rinjiga epoxy, epoxy zinc primer jaalaha ah, oo si gaar ah ugu fiican rinjiga maqaarka diyaaradda.

Shirkadda warshadaha ee Mit-ivy waa shirkad xirfad leh oo soo saarta xargaha rinjiga, xargaha rinjiga waa mid deegaanka u fiican oo hufan.Ku soo dhawoow inaad na soo wacdo:86 138 05212761，linkedin:8613805212761 facebook:8613805212761