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china White calcined flint clay fire clay for castable

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Quick Details

Usage: Cement Concrete
Place of Origin: Henan China
Fe2O3 Content (%): 0.5%
Size: Accept Customizing
Sample: Free
Refractoriness (Degree): 1770°< Refractoriness< 2000°
Dimensions: 10-50mm
TiO2 Content (%): 1.5% max
Model Number: calcined kaolin powder
Weight: 25kg/bag
K2O Content (%): 0.4-0.6%
Type: Powder,Environmentally Friendly Refrigerant
Al2O3 Content (%: 42-48%
Product name: fire calcined kaolin clay powders price for refractory
Al2O3 Content (%): 44-48%
SiO2 Content (%): 48%,48-52%
Technique: Calcined Kaolin
Application: REFRACTORY,Fire clay brick, high alumina brick
Moisture Content (%): 2.0% max
Certificate: ISO9001
Packaging Detail: 1, net weight 25kg /bag (plastic woven bag); 2, 1 metric ton/jumbo bag on pallet with plastic film; 3, 1.25 metric ton/jumbo bag on pallet with plastic film; 4, Activated calcined alumina can be customized according to customer's requirements
Selling Units: Single item
Single package size: 65X30X4 cm
Single gross weight: 25.0 KG
Package Preview: https://sc01.alicdn.com/kf/HTB1MEzZaiDxK1Rjy1zcq6yGeXXax.jpg_640x640.jpg,https://sc01.alicdn.com/kf/HTB19crSairxK1RkHFCcq6AQCVXay.jpg_640x640.jpg
Kaifeng Datong Refractories Co., Ltd.
Gold Supplier
CN
Manufacturer, Trading Company
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Response Rate
100.0%
On-time delivery rate
US$ 2,000+
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Employees
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R&D staffs
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Patents
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Why Choose Us
Product description

refractory clay

Refractory clay is mainly used for manufacturing high-quality refractory products, refractory castable, sagger, kiln furniture, crucibles, ceramic fiber, precision casting sand, ceramics products, etc.
1.Heat insulation
2.heat preservation
3.low water absorption
4.construction easily
5.Good work ability
6.Strong adhesive power
Size of powder: -200mesh,-270mesh,-325mesh
Used for investment casting and refractories.
Size of particle: 0-1mm,1-3mm,3-5mm,5-8mm,8-15mm,0-5mm,0-50mm
Used for refractories.

Item/Grade
YNS45
YNS44
YNS43
YNS42
YNS40
AL2O3 %  
46-48
44-48
43-48
42-46
40-46
SiO2 %
49-52
50-53
50-53
50-53
50-54
Fe2O3 %   (max)
1.0
1.3
2.0
2.5
3.0
Ti02 %   (max)
0.8
0.9
1.0
1.1
1.2
K2O+Na2O %   (max)
0.3
0.4
0.4
0.5
0.5
Ca0+Mg0 %   (max)
0.5
0.5
0.5
0.6
0.7
Bulk density g/cm³(min)
2.58
2.52
2.45
2.40
2.37
Refractoriness °C(min)
1780
1760
1740
1720
1710
Impurities %  (max)
0.5
2.0
3.0
3.5
4.0


The production process of refractory clay

About Us

COMPANY PROFILE 

Kaifeng Datong Refractories Co., Ltd. is the wholly-owned subsidiary of Henan Hecheng Inorganic New Materials Co., Ltd. We are the national high-tech enterprise, and a top 50 refractory enterprise in Henan Province. On April 7, 2016, our company was successfully listed. The stock code is 836236.


Our main products are refractory materials, such as calcined alumina powder, pure calcium alumina cement, white fused alumina, brown fused alumina, tabular alumina, bauxite, ceramic ball, bubble alumina, mullite, fused spinel, and kaolin, etc.


We have our own R & D team, sales team, production team, and we are industry and trade integration. We have established close cooperation with many universities and research institutes; Till now, we have obtained three inventions and nine patented technologies in refractory field.


Our company actively promotes its product quality and brand competitiveness, expands the international market, and strives to be the leader in the refractory market. We have established long-term and stable cooperation with well-known foreign companies such as Japan Denka and Russia North Steel.


Large-scale production workshop

Professional R&D team

Good packaging


Domestic and international exhibitions


Certifications


Listed company

Team activity

FAQ

1. Can I get free samples?                                               
Yes, free samples 1-2 kg.
Please advise your contact details.
( Like your company name, address, phone No. etc.)
We will arrange sample immediately, you will get it within 5 days.

2. What's your payment terms?                                    
30% deposit in advance, 70% balance to be paid against the B/L copy.

3. What's your delivery time?                                        
Production time: 15-25 days after deposit payment received.


4. Are you manufacturer or trade company?               
We are manufacturer, the factory is located in Kaifeng, Henan Province, China.
Welcome to visit our company any time.

5. Why choose Datong?                                                 
√ Your order production will be under strict control to ensure the products quality 
√ Professional producing process and strict QC team
√ Reasonable price
√ Shipment on time
√ We are experienced in refractory export. We already export refractories to Japan, Korea, India       Netherlands, Bangladesh, Sri Lanka, Myanmar, Vietnam and so on.

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