Light White Ultrafine Powder Bentonite for Paper Making

• Customization: Available
• Certification: ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Model NO.: 85%-90%
• Color: White
• Usage: Ceramic, Paper, Concrete, Coating&Ink
• Shape: Powder
• Product Name: Bentonite
• Other Name: Bentonite Clay
• Appearance: Light White Ultrafine / Earthy Yellow Powder
• Size: 325mesh, 1250mesh
• Sample: Available
• Application: Oil Drilling, Ceramic
• Delivery Time: 7-15days
• Transport Package: 25kg Bag
• Specification: 85%-90% montmorillonite
• Trademark: No Marks
• Origin: China
• HS Code: 2508100090
• Production Capacity: 5000mt/Month

Product Description

Product Description

Properties of bentonite

1. Hygroscopic expansion property: Bentonite has a strong water absorption capacity and can rapidly expand several times to tens of times in water, forming a colloidal substance. This hygroscopic expansion property enables bentonite to be widely applied in drilling mud, casting sand molds and other fields.
2. Adsorption property: The surface area of bentonite is large, and it has a strong adsorption capacity, which can adsorb harmful substances such as heavy metal ions and organic pollutants in water. Therefore, it has potential application value in water treatment and environmental protection fields.
3. Stability: Bentonite has high thermal stability and chemical stability, and can maintain its performance stable within a wide pH range and temperature range. This makes bentonite have broad application prospects in the petroleum and chemical industries.
4. Plasticity: Bentonite has good plasticity and can form a plastic mixture with other materials after being mixed. Therefore, it is widely used in ceramics and papermaking fields.

Bentonite

Bentonite is a water-bearing clay mineral mainly composed of montmorillonite. It possesses several unique properties, such as swelling property, adhesive property, adsorption property, catalytic property, thixotropic property, suspensibility, and cation exchange property. It is a superior mineral in non-metallic minerals and is widely used in various industrial and agricultural fields such as casting, metallurgy, food, and chemical industries.

product details

Bentonite can be classified into sodium-based bentonite (alkaline soil),

calcium-based bentonite (alkaline soil-like), 

natural bleached soil (acidic soil or acid white soil). 

Among them, calcium-based bentonite includes calcium-sodium type and calcium-magnesium type, etc.

Product Parameter

Physical properties	Sodium bentonite	Calcium bentonite
Color	white/yellow	white/yellow
Whiteness	70-80%	70-80%
Plasticity	180-200%	80%
325 mesh pass rate	90%	90%
Swelling capacity	≥20	≥7

COA is an important document to prove product accountability. It reflects whether the quality of the tested substance meets the specified standards. It is important for ensuring product quality and improving product competitiveness.

The COA we provide are all the results of the factory's strict inspection, please rest assured for reference;

Composition	Sodium Bentonite	Calcium Bentonite
SiO2%	69.32	67.23
Al2O3%	14.27	15.88
Fe2O3%	1.84	2.62
TiO2%	0.13	0.13
CaO%	1.99	2.22
MgO%	2.69	4.01
Na2O%	1.85	0.13
K2O%	1.38	0.19
LOl%	5.67	8.09

Packing & Delivery

25kg pp bag

sodium bentonite

Usage

Bentonite

1. Drilling mud: Bentonite in drilling mud plays the roles of thickening, suspending, lubricating and stabilizing the well wall. By adding bentonite, the viscosity and shear force of the mud can be increased, enabling the mud to better carry rock chips during the drilling process and reducing the risk of well wall collapse.
2. Casting sand mold: In the casting process, bentonite serves as the binder of the sand mold, enhancing the strength and air permeability of the sand mold and reducing the occurrence of casting defects. At the same time, bentonite can also improve the surface quality of the casting and increase the yield of the finished product.
3. Environmental field: Bentonite has a strong adsorption capacity and can adsorb harmful substances such as heavy metal ions and organic pollutants in water, as well as harmful substances in the soil, improving the soil environment.

Bentonite

4. Petroleum and chemical field: Bentonite is mainly used in petroleum and chemical fields as catalyst carriers, adsorbents, and drying agents. Bentonite has high thermal stability and chemical stability, maintaining its performance stable within a wide pH range and temperature range, making it an important material in the petroleum and chemical fields.
5. Ceramic and papermaking field: Bentonite is mainly used in ceramic and papermaking fields to improve product quality and performance. In ceramic manufacturing, bentonite can improve the plasticity and drying strength of the body; in papermaking, bentonite can improve the smoothness and water absorption of the paper.
6. Other fields: Besides the above fields, bentonite is also applied in food and cosmetics fields. In the food industry, bentonite can be used as a food additive to improve the taste and texture of food; in the cosmetics field, bentonite can be used to make masks, cleansing lotions, etc., with functions such as cleaning, moisturizing, and whitening.

Company Profile

Shandong Chuanghe Supply Chain Management Co., Ltd., established in 2022, is a professional supplier specializing in food additives, water treatment chemicals, and daily chemical raw materials. We are dedicated to providing high-quality products and customized solutions to international buyers. With over a decade of industry experience, we have built a robust product supply chain network, offering comprehensive one-stop services. Our products are exported to regions including Europe, America, Southeast Asia, the Middle East, and Africa, earning the trust of our customers.  

FAQ

1. Q: Are you manufacturer or trading company?

    A: We are trading company but we have shares in several cooperated factories.

 2. Q: What would you do to guarantee the product quality?

    A: We have professional quality control team with strict quality control system and rigorous QHSE.
         We give supervision on container loading and delivery to ensure the clearness and neatness of package. 

3. Q: What about your price?

    A: We always supply the products with appropriate price,because we believe this is an effective way to build
        long -  term business with our  customers and earn good reputation.

4. Q: What payment terms do you accept?

    A: For new customers, we accept 30% T/T in advance,70% balance against copy of shipping docs,L/C at sight;
         For old customers, the payment terms can be negotiated accordingly.

5. Q: What about the order lead time?

    A: Usually the order lead time is 10-15days after receiving your prepayment.