A large number of wholesale kaolin ceramic paper rubber chemical special

A babban adadin wholesale kaolin yumbu takarda roba sinadaran na musamman

Ma'adinan Kaolinite sun ƙunshi ma'adinan gungu na kaolinite kamar kaolinite, keratine, pearlite, Eloite, kuma babban ɓangaren ma'adinai shine kaolinite.

TUNTUBE YANZU PDF DOWNLOAD

Cikakkun bayanai

BAYANIN KYAUTATA

bulk kaolin clay

Aikace-aikace

Amfani da masana'antu

Kaolin ya zama ma'adinai mai mahimmanci ga masana'antu da yawa kamar yin takarda, yumbu, roba, sinadarai, sutura, magani da tsaron ƙasa.

Masana'antar yumbu ita ce farkon aikace-aikacen kaolin, adadi mai yawa na masana'antu. Babban sashi shine 20% ~ 30% na dabara. Matsayin kaolin a cikin tukwane shine gabatar da A1203, wanda ke haɓaka haɓakar ƙwayoyin mullite, inganta ingantaccen sinadarai da ƙarfin ɓacin rai, da lalata kaolin cikin tsarin harbe-harbe, wanda ke zama babban tsarin ƙarfin billet, wanda ke haifar da babban ƙarfin billet. na iya hana nakasar samfur, sanya zafin harbi ya fi fadi, sannan kuma ya sanya billet ya sami wani fari. A lokaci guda, kaolin yana da wani nau'i na filastik, mannewa, dakatarwa da haɗin haɗin gwiwa, yana ba da laka na laka, glaze mai kyau mai kyau, don haka yumbu laka yana da kyau don juyawa da grouting, mai sauƙin samuwa. Idan aka yi amfani da shi a cikin wayoyi, zai iya ƙara rufi kuma ya rage asarar dielectric.

Ceramics ba wai kawai suna da tsauraran buƙatu don filastik ba, ɗaure, bushewa shrinkage, ƙarfin bushewa, raguwar raguwa, kaddarorin kaddarorin, refractoriness da bayan harbe-harbe na kaolin, amma kuma sun haɗa da kaddarorin sinadarai, musamman kasancewar ƙarfe, titanium, jan ƙarfe, chromium. , manganese da sauran abubuwa masu launi, waɗanda ke rage farar fata bayan harbi kuma suna haifar da tabo.

The granularity bukatun na kaolin ne gaba ɗaya finer, mafi kyau, sabõda haka, ain laka yana da kyau plasticity da bushewa ƙarfi, amma ga simintin gyaran kafa da ake bukata m simintin gyaran kafa, accelerating da simintin gudun da dehydration gudun, shi wajibi ne don ƙara da barbashi girman. sinadaran. Bugu da kari, bambance-bambance a cikin matakin crystallization na kaolinite a cikin kaolinite shima zai shafi aiwatar da aikin billet ɗin ain. Idan matakin crystallization yana da kyau, filastik da ikon haɗin gwiwa sun yi ƙasa, raguwar bushewa ya ragu, zafin jiki na sintering yana da girma, kuma abun ciki na ƙazanta ya ragu. Akasin haka, filastik ɗinsa yana da girma, raguwar bushewa yana da girma, ƙarancin zafin jiki yana da ƙasa, kuma madaidaicin ƙazanta yana da girma.

washed kaolin

Physicochemical dukiya

Properties: more maras ban sha'awa, tsarki lokacin da fari da m, kamar dauke da ƙazanta iya zama tare da launin toka, rawaya, launin ruwan kasa da sauran launuka. Dangane da asalin, bayyanar na iya zama shingen ƙasa maras kyau da shingen dutse mai yawa.

Girma: 2.54-2.60g / cm3. Matsayin narkewa: kusan 1785 ℃.

Tare da robobi, za a iya yin rigar ƙasa zuwa sifofi daban-daban ba tare da karye ba, kuma yana iya zama ba canzawa na dogon lokaci.