廠家直銷美國白土325-3000目，遮蓋好，高純白美國白土
又稱為高嶺土，它是一種精細(xì)研磨的高嶺土，主要是由高嶺石砌磨而成，稱為中性白土。其主要成分為硅礬鋁，高嶺石為一般白土礦物質(zhì)，一種二層水硅酸鋁，一分式為Al2Si2O5(OH)4，是由四面體配位的硅組成，和氧分子結(jié)合，再和八面體配位的鋁分享
適用行業(yè)：
涂料、黏著劑、橡膠和其他聚合物工業(yè)，且在橡膠行業(yè)混合物有非常好的補(bǔ)強(qiáng)作用，這是一般國產(chǎn)級(jí)高嶺土無法達(dá)到的。PH值為：5.0
平均粒度為：6.5MAX
比重為；2.5
白度為：在于等于77
水份：0.9MAX
吸油量：0.55MA
包裝：25KG/包
The clay
Also known as kaolin clay, it is a kind of fine grinding of kaolin, mainly consists of kaolinite is build by laying bricks or stones grinding and become, called the neutral clay. Its main ingredient is silicon aluminum alum, kaolinite
Is a regular clay minerals, and a second water aluminum silicate, a fraction of Al2Si2O5 (OH) 4, consisted of a tetrahedral coordination of silicon and oxygen molecules, and octahedral coordination of aluminium sharing again, basically have no substitutes.
Applicable industry:
Polymer coatings, adhesives, rubber and other industries, and the mixture in the rubber industry has very good reinforcement effect, this is the general kaolin can not meet the domestic level. PH value: 5.0
The average particle size is: 6.5 MAX
Specific gravity is; 2.5
Whiteness is: is equal to 77
Water: 0.9 MAX
Oil absorption: 0.55 MAX
Packing: 25 kg/bag