isicelo se-kaolin: Imbonakalo yentsimbi ye-kaolin imhlophe, ingwevu ekhanyayo kunye neminye imibala.Xa iqulethe ukungcola, iya kuba phuzi, ibuyele okanye iphakame.Ngumhlaba oshinyeneyo, omkhulu okanye otyebileyo, uthambile ngokwendlela owenziwe ngayo, uyatyibilika, kwaye uqinile kunezikhonkwane.Uxinzelelo olunxulumeneyo 2.4 ~ 2.6.I-refractoriness ephezulu, ukuya kuthi ga kwi-1700 ~ 179...
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