China sodium bentonite suppliers

  Bentonite is an aqueous clay mine mainly composed of montmorillonite. Because of its special properties. Such as: swelling, adhesion, adsorption, catalysis, thixotropy, suspension, cation exchange and so on, so it is widely used in various industrial fields. Foreign countries have been applied in more than 100 departments in the 24 fields of industrial and agricultural production, and there are more than 300 products. Therefore, people call it "universal soil".

  Bentonite ore is a multi-purpose mineral. Its quality and application field mainly depend on the content, attribute type and crystal chemical characteristics of montmorillonite. Therefore, its development and utilization must vary from mine to mine and from function to function. Such as the production of activated clay, calcium base to sodium base, drilling grouting for oil drilling, slurry instead of starch for spinning and printing and dyeing, internal and external wall coating on building materials, preparation of organic bentonite, synthesis of 4A zeolite with bentonite, production of white carbon black, etc.

Application

1. In drilling, drilling mud suspension with high fluidity and thixotropy is configured.

2. In mechanical manufacturing, it can be used as casting sand and binder, which can overcome the phenomenon of "sand inclusion" and "peeling" of castings, reduce the scrap rate of castings and ensure the accuracy and smoothness of castings.

3. It is used as a paper filler in the paper industry to enhance the brightness of paper.

4. It is used as antistatic coating in textile printing and dyeing solution instead of starch sizing and printing coating.

5. In the metallurgical industry, bentonite is used as the binder of iron ore pellets, which makes the ore particle size uniform and has good reduction performance, which is the biggest use of bentonite. The bentonite used is mainly sodium bentonite; In petroleum industry, sodium bentonite is used to prepare tar water emulsion; In the food industry, sodium bentonite is used for decolorization and purification of animal and vegetable oil, clarification of wine and fruit juice, stabilizer of beer, etc; In textile printing and dyeing industry, sodium bentonite is used as filler, bleach and antistatic coating. It can replace starch sizing and printing paste.

We have organic bentonite, sodium bentonite, calcium bentonite, active bleaching earth.

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