| Customization: | Available |
|---|---|
| Classification: | High-Alumina |
| Feature: | Good Mechanical Strength, Good Thermal Insulation Performance, Low Thermal Conductivity |
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Ceramic roller is made of high-purity alumina as the main raw material. After high-temperature firing, it has the characteristics of high temperature resistance, corrosion resistance, good thermal conductivity, oxidation resistance, no deformation and no shrinkage. It can effectively prevent high temperature solutions from heating elements (silicon carbon rods, electric furnaces) Wire) erosion, greatly improving product life. Widely used in ceramic roller furnaces, annealing furnaces, tempering furnaces, glass furnaces, electric furnace products, non-ferrous metal smelting, zinc and aluminum plants and other industries.
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Technical index |
A |
B |
C |
|
alumina content |
80-82% |
78-80% |
76-78% |
|
Bending strength |
60-70 Mpa |
50-60Mpa |
40-50 Mpa |
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Bulk density |
2.7-2.9g/cm3 |
2.55-2.7g/cm3 |
2.5-2.6g/cm3 |
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Max service temperature |
1350 |
1300 |
1250 |
|
water absorption |
5-7 |
6-8% |
7-9% |
A1 : For each production processing, we have complete QC system for the chemical composition and Physical properties. After production, all the goods will be tested, and the quality certificate will be shipped along with goods.
Q2 : What is your lead time?
A2 : It usually needs about 15- 20 days after receiving the PO.
Q3 : Do you provide free samples?
A3 : Yes, free samples are available, generlly speaking, the buyer shall bear all the delivery cost.
Q4 : What is your payments terms?
A4 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q5 : Can we visit your company?
A5 : Yes, for sure, you are welcome to visit JUCOS company.
Q6 : What standards do you have?
A6 : Our products meet the standards, such as ASTM, ASME, AMS, DIN, JIS etc.
The third party testing is all available for us.
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