200 325 Mesh 55% 65% 75% 85% Al2O3 Refractory Aluminum Silicate Powder for Furnace
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200 325 Mesh 55% 65% 75% 85% Al2O3 Refractory Aluminum Silicate Powder for Furnace
What is the details of our aluminum silicate powder?
1.Bauxite clinker is made from bauxite by high temperature calcinating.
2.Bauxite are calcinated in shaft kiln,down-draft kiln and rotary kiln,calcination temperature is about 1450-1600°C.
3.Bauxite Al2O3 is more than 50%,The main mineral composition is mullite and corundum and trace the cristobalite, etc.
4.Impurity is about 2% Max and Water absorption is about 6% Max.
5.Grain size:0-3mm,3-5mm,5-10mm etc for lump,120 mesh,200mesh,325mesh etc for powder.
What is the Technique Data of our aluminum silicate powder?
| Item | Chemical analysis /% | Bulk density (g/cm3) | Water absorption/% | ||||
| Al2O3 | Fe2O3 | TiO2 | CaO+MgO | R2O | |||
| AL-88 | ≥88 | ≤1.5 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.15 | ≤4 |
| AL-85 | ≥85 | ≤1.8 | ≤4.0 | ≤0.4 | ≤0.4 | ≥3.10 | ≤4 |
| AL-80 | >80 | ≤2.0 | ≤4.0 | ≤0.5 | ≤0.5 | ≥2.90 | ≤5 |
| AL-70 | 70-80 | ≤2.0 | - | ≤0.6 | ≤0.6 | ≥2.75 | ≤5 |
| AL-60 | 60-70 | ≤2.0 | - | ≤0.6 | ≤0.6 | ≥2.65 | ≤6 |
| AL-50 | 50-60 | ≤2.5 | - | ≤0.6 | ≤0.6 | ≥2.45 | ≤6 |
Product photo
What is the Feature of Our aluminum silicate powder?
1.High temperature resistant,
2.Low impurity,
3.Low water absorption.
What is the Applications of our aluminum silicate powder?
Bauxite can be used for making fire bricks and unshaped refractory such as castable,ramming mass,gunning mix,mortar etc.
1.Production Process
2.Quality Assurance
Lite Refractory is committed to high quality standards for all its products and services. With its thirst on State of the art technology at every level and a wide range of products, Lite Refractory can provide ideal solutions for the stringent requirement of the customer. Backed by decade of experience in different industries, and close association with customers,Lite Refractory will always bring new products which will give better life and value to the user.
The quality assurance system consists of the following steps:
a.Inspection and Control of incoming raw materials:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.
By Following the above steps we maintain the quality within specification so that the materials perform as per expected norms.Qualified and experienced engineers back our quality assurance system. We have the most modern test facilities for precise testing at each stage. Further, regular quality audit carried out ensures product quality within required norms.ltd has been awarded ISO 9001 Certification.
Packaging
Shipping
1. FEDEX/DHL/UPS/TNT for samples.
2. By Sea for batch goods.
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time:3 days for common shape samples;15 days for special shape samples.Within 30 days for batch goods.
Payment Terms
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3. Quality Warranty: 1 years,
4. Package Informations:1.On wooden pallets with plastic cover, 2.According to customer's requirements.
Q1.What is the difference between Refractoriness and Working temperature ?
A1:Refractoriness:the refractory material withstands high temperature without melting and softening performance in the absence of load resistance.Usually working temperature is less than refractoriness about 350-400°C.
Q2.How are the products’ quality?
A2:The products will be strictly inspected before shipment, so the quality could be guaranteed.
Q3:What is the Warranty for the fire brick?
A3:For all the brick,we have 1 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q4.What is the service life of the bricks?
A4:The service life of different bricks is unlike.It also depends on your using condition and method.
Q5:Are you a manufacture or trader?
A5:To be honest we are a trader,but we have stable cooperation factories.And we can supply good pre-sale service, after-sales service.
Q6.Can we visit your company?
A6:Sure,welcome at any time,seeing is believing.
Q7. Do you provide samples?
A7:Yes, samples are available.
Q8. Do you accept OEM?
A8:Yes, we can do OEM.
Q9.What's the MOQ of trial order?
A9:No limit,We can offer the best suggestions and solutions according to your condition.
Q10.What are the payment terms?
A10:Usually T/T,but L/C,Western Union etc are available for us.
Q11. How long is delivery time?
A11:The delivery time will be determined according to the quantity of the order.
Q12.How about your company's certification?
A12:ISO9001 and Test Report,also we could apply other necessary certification.
Q13:Can we get support if we have our own market position?
A13:Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.
How to Contact Us?
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