Bentonite for Wine Clarification and Paper Making Use

• Customization: Available
• Certification: ISO 9001:2008
• Packaging: 25kg Per Woven Bag
• Color: Brown
• Usage: Ceramic, Paper, Concrete, Model
• Shape: Powder
• Main Component: Montmorillonite (Content to Be Tested, Typically 5
• Impurities: May Contain Hematite, Goethite, and Other Iron Oxi
• Density: 2.2-2.6 G/Cm³ (Higher Than White Bentonite)
• Montmorillonite Content: Xrd Testing Recommended
• Swelling Index: 8-18 Ml/G
• Methylene Blue Absorption: 18-35 G/100g
• pH Value: 8.0-9.5 (May Be Slightly Acidic)
• Moisture Content: ≤10% (Strict Control Required)
• Iron Content: Typically 2-5%
• Adsorption Capacity: Selective Adsorption of Heavy Metal Ions
• Thermal Stability: Better Than White Bentonite (Withstands up to 400
• Foundry Industry: Suitable for High-Temperature Casting
• Wastewater Treatment: Heavy Metal Ion Adsorption
• Construction Materials: Additive for Waterproofing Materials
• Agricultural Use: Soil Conditioner
• Transport Package: 25 Kg Woven PP Bags with Inner Liner
• Specification: 25kg
• Trademark: FONDLAND
• Origin: China
• HS Code: 25081000
• Production Capacity: 1000pieces/Years

Product Description

Product Description

Bentonite is a natural clay mineral primarily composed of montmorillonite, renowned for its exceptional adsorption, swelling, and binding properties. Our bentonite products exhibit a distinctive brown coloration due to the presence of natural iron oxide impurities, which impart unique advantages in specific industrial applications. Through rigorous screening and processing, we ensure a consistent montmorillonite content of 50-75%, guaranteeing stable physicochemical characteristics. With outstanding cation exchange capacity, excellent thermal stability, and eco-friendly non-toxic properties, our bentonite is widely utilized in foundry, oil drilling, environmental engineering, construction, agriculture, and more. Whether used as a sand binder in casting, a viscosifier in drilling fluids, or a heavy metal adsorbent in wastewater treatment, our bentonite delivers reliable performance. Available in various particle sizes (200-400 mesh) and packaging options, we also offer customized processing to meet specialized application requirements.

Product Parameters

 

Our bentonite undergoes stringent laboratory testing to ensure quality, with montmorillonite content maintained at 50-75%, swelling index ranging from 8-18ml/g, and stable pH values between 8.0-9.5. Moisture content is strictly controlled below 10%. The product demonstrates superior cation exchange capacity (50-120meq/100g) and adsorption performance (methylene blue absorption value of 18-35g/100g). Notably, the natural iron oxide content of 2-5% enhances its thermal stability, withstanding temperatures up to 400°C. All specifications comply with international standards, and heavy metal content is strictly controlled within ROHS/EPA limits. We also offer API 13A-certified bentonite for drilling applications and specially purified cosmetic-grade products. Each batch is accompanied by detailed test reports to ensure consistent quality and reliability.

 

Packaging & Shipping

 

We provide flexible packaging solutions to meet diverse customer needs: standard 25kg PP woven bags with PE liners for small to medium orders; 500kg or 1-ton jumbo bags for bulk purchasers; and loose bulk loading for long-term partners to significantly reduce packaging and logistics costs. All packaging features moisture-proof designs to maintain product integrity during transit and storage. With a shelf life of up to 24 months in dry conditions, we recommend stacking no more than five layers to prevent damage. We support various trade terms including FOB, with a minimum order quantity of 5 tons and standard delivery within 7-15 working days. Expedited services are available for urgent orders.

 

usage

 

Thanks to its unique physicochemical properties, bentonite plays a vital role across numerous industries. In foundry applications, it serves as an excellent sand binder, enhancing casting surface quality and dimensional accuracy. For oil drilling, our API-certified bentonite is ideal for formulating high-performance drilling fluids. In environmental engineering, its exceptional adsorption capabilities effectively remove heavy metals from wastewater. Construction projects benefit from bentonite waterproofing blankets as a standard solution for underground structures. Agricultural applications include soil conditioning and animal feed additives to improve nutrient absorption. Additionally, specially processed food-grade and cosmetic-grade bentonite are widely used in pharmaceuticals, cosmetics, and personal care products. We offer tailored technical support and customized solutions to meet specific application needs.

 

 

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.  

Main Products: Sodium Erythorbate, Sodium Tripolyphosphate, SLES, Sodium Metabisulfite, Polyaluminum Chloride, Polyacrylamide, Aluminum Sulfate, TCCA, Propylene Glycol, and other food additives, water treatment chemicals, and daily chemical raw materials.  

- Food Additives: Functional ingredients such as preservatives and emulsifiers.  
- Water Treatment Chemicals: Flocculants, disinfectants, and more, meeting industrial and civil needs.  
- Daily Chemical Raw Materials: Surfactants, thickeners, and other ingredients widely used in cleaning and personal care products.  

Our international trade team consists of experienced professionals who are well-versed in global trade processes, regulations, and market trends. They provide end-to-end services, from inquiry and logistics to after-sales support, ensuring a seamless and efficient cooperation experience.  

Shandong Chuanghe Supply Chain Management Co., Ltd. is committed to delivering exceptional products and services, helping global clients achieve their goals and fostering sustainable development.  


 

 

Our Advantages

 

A. More than 12 years of export experience, and professionals provide 24-hour online services;
B. Good quality, guaranteed price, fast supply and large quantity;
C. Flexible and diverse settlement methods and timely delivery of goods and documents;
D. The outer packaging is wear-resistant and moisture-proof, and multiple packaging methods are optional;
E. Cooperate closely with shipping forwarders to ensure the safety of after-sales goods;
 

FAQ

1. 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.
 
2. 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.
 
3. Q: What about the order lead time?
    A: Usually the order lead time is 10-15days after receiving your prepayment.