Activated Bleaching Earth
Description:
Appreance: white
CAS No. :70131-50-9
HS No. :3802900090
other names: bleaching earth, fullers earth, activated bleaching clay, bleaching clay
Our company is a big activated bleaching earth supplier in China, more than 100 containers are deliveried to all over the world every month. The product is very popular as a result of its good quality and satisfied price.
Composition of Activated Bleaching Earth
The raw material of all activated bleaching earths is the mineral montmorillonite. Montmorillonite is an aluminum hydro silicate, in which the proportion of silica acid to alumina is about 4:1.
Application of Activated Bleaching Earth--In the Industrial Oils and Chemical Sector
Linseed Oil
Fatty Acids/Soaps
Paraffins and Waxes
Rolling Oils
securing Raw Materials– Certified Acquisition of Bentonite
Highly activated bleaching earths have hitherto been manufactured mainly from domestic reserves of bentonite. We obtain this raw material from open-cast quarries in the area both South and North in China.
Over the years, we have accordingly acquired a vast store of knowledge about many bentonite deposits in China, and invested in many new production sources.
The bentonite deposits, most of which are lenticular in shape, are located beneath a layer about 30-40 meters thick, composed mostly of sand or marl, which is carefully extracted in the open-cast process; the bentonite which lies beneath is then selectively removed.
In our bentonite laboratory, the thorough examinations of samples from all production quarries, referred to as preliminary tests and clay impact tests, are constantly monitored with regard to quality and the respecting of the predetermined specifications, and compared with the data from the quarry plans. All open-cast quarries are completely replanted after the bentonite has been removed, the morphology restored, and handed back to the landowner in almost the same geotechnical condition as it originally was.
Certified Manufacture of Highly Activated Bleaching Earth
Thanks to very careful monitoring of the raw materials which we use and a large number of quality control procedures during the production process, through to the goods departure inspection before dispatch, we have been able to guarantee for many years that our bleaching earths are of excellent and consistent quality.