bentonite clay for foundry

FOB Reference Price:Get Latest Price
US $0.1-0.15 / Kilogram | 25 Kilogram/Kilograms (Min. Order)
Supply Ability:
100 Ton/Tons per Day
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Quick Details
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Model Number:
Fines (Powder)
Packaging & Delivery
Packaging Details
25Kg /package
Delivery Time
Shipped in 5 days after payment

bentonite clay for foundry




Product Description


Product features

High strength, anti sand ability, high temperature resistance, hydrophilicity, expansibility, fire resistance, permeability.


Product a little:

Good reusability, high wet compression strength.

With good plasticity, can prevent sand casting, scab, block, sand mold collapse phenomenon.

The molding cavity is strong, high strength, easy metal casting industry wet or dry state mould precision casting sand binder is preferred.



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ProjectFirst class productTwo grade goodsThree grade goodsFour grade goods
Wet compression strength/kPa       ≥100705030
Hot wet compression strength/kPa
Blue absorption(g/100g)32282522
Sieving rate9(75umdry sieving)mass fraction%              85
Water content(105℃)mass fraction%           
Note: the hot and wet tensile strength of calcium base bentonite for casting is not required.




Main application areas:


Widely used in metal casting, precision casting sand binder preferred

Stop casting sand, scarring, block, play the role of binder.

>>>Please click here to have your free sample(for some particular products)!!



Company Information







Guangzhou Top Billion Chemical Tading Co., Ltd. 

ADD:Central Plaza, Tianhe District science Avenue, Guangzhou, China

founded in 2007, company headquarters is located in the South Gate of China - Guangzhou, is located in the heart of the economic development of the Pearl River Delta region, trade convenience and fast, it is choice for energy and chemical suppliers.


 At present, the company products have included: aluminum hydroxide, alumina, calcium carbonate, calcium carbonate, talc powder, aluminum silicate, calcium carbonate, magnesium silicate, zinc stearate, calcium stearate, magnesium stearate, stearic acid 1801, stearic acid 1806, stearic acid 1810, Zinc Oxide, matting powder, matte powder, titanium white, lithopone, attapulgite clay, white clay, Huang Taotu, high clay powder, washing / calcined kaolin, senior barium sulfate, active calcium carbonate, mica powder, calcium carbonate, magnesium powder, light Magnesium Oxide, diatomite, glass powder, polishing powder, silica powder etc.. Other products are still in R & D update......



Packaging & Shipping




1.Packing specification:

10KG/ package,20KG/ package,25KG/ package,40KG/ package,50KG/ package,25 kg / barrel,50 kg / barrel,170 kg / barre,200 kg / barrel etc....

 2.Part of the product packaging can be changed according to customer needs





1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL etc), which is convenient.

2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea.

3. As for the normal amount (more than 1000kgs), we usually shipped by sea. 


Our Services



* 24 hour online, Instant reply.

* A 100-200g free sample without  freight charge.

* Follow up delivery and After-sale service.


We are hoping to cooperate with partners in global market to creat win-win business.

 If you are interested in our products, Any more inquires, please let us know., best price and free samples will be sent to you right away! Thank you very much!




Guangzhou Top Billion Trading Co., Ltd.

Central plaza, green space, science avenue, luogang district, guangzhou





Q1: What is the minimum order?

A1: It is according to your requirements. Sometines it's one bag or drum.


Q2: How can I place order?

A2: You can contact us by email or start a chat online with me first. Or place order online. 


Q3: How can I pay for you?

A3: We accept T/T or L/C. Before you pay, please contact me for bank account information. 


Q4: What's your delivery time?

A4: Usually we will arrange the shipment within 1 to 3 days after your payment. The faster you pay, the faster we ship. 


Q5: Can your company provide OEM service?

A5: Yes,we can. According your requirement, we can change packages and title labels for you. But you need to pay the charge. 


Q6: What is our ship port?

A6: Whampoa port, Guangdong province, China.