| Customization: | Available |
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| Application: | Heat storage materials |
| Cell Shape: | Round |
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Product Name
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Cordierite mullite disc
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Material
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cordierite, mullite |
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Color
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White, yellow
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Size
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customized
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Payment
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T/T, Western Union, Online payment by credit card are available
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Thransport
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express transport: 5-10 days; Ocean shipping: About one month.
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Delivery Time
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1.Stock:delivery within 3-5 days after receiving your payment. 2. OEM:The normal Lead time is 15-45 days, which depends on your quantity. |
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It often used chlorite, magnesium carbonate, barium carbonate, zirconium silicate, zirconium dioxide, boron oxide, spodumene as the additives capable because of lowering the sintering temperature, sintering temperature range to expand and improving its dielectric properties. Burner may be used as coil bobbin, arc-resistant electrically insulating material effects,base material of the composite , electric apparatus insulating nozzle ect. |
| 2. Features: 1). The controllability of aural inside furnace can be guaranteed. 2). The control of temperature,assemble and maintainace are very convenient and can be easy to sealed. 3). The cubage of hearth is enlarged and throughput is improved because of no muffle pot 4). Strong heating ability and high efficiency 5). The refractory steel material is save. 3. Applications: 1). Ceramic shaft for aquarium equipment filter pump. 2). Ceramic plunger for high pressure cleaner. 3). Wearlessness,resistant acid-base and high intensity ceramic assembly apply to petroleum ,chemical and chemical industry. 4). Wearlesness, corrosion resistance parts apply to precision machine. 5). They are also widely used in all kinds of ovens. |
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| Item | Test Condition | Unit&Symbol | Cordierite ceramics |
| The main chemical ingredient | 2MgO 2Al2O3 5SiO2 | ||
| gm/cc | 2.5 | ||
| Maximum Use TemperatuBulk Densityre | 1000°C | ||
| Water absorption | % | 0 | |
| Hardness | HV | 800 | |
| Bending Strength | 20° C | Kgf/cm2 | 900 |
| Compressive Strength | 20° C | Kgf/cm2 | 3500 |
| Fracture Toughness | K(I c) | Map.m3/2 | - |
| Thermal expansion | 1X 10-6/°C | ≤2.0 | |
| Thermal conductivity | 25° C-30° C | W/m °K | 1.3- |
| Thermal Shock Resistance | Tc | °C | 250 |
| Dielectricity constant | 1MHz.25°C | 6 | |
| Dielectric strength | ac-kV/mm (ac V/mil) | 10 | |
| Volume Resistivity | 20°C | ohm-cm | > 1012 |
Based on quartz and ceramics, after more than 20 years development, Highborn Group has grown up to a modern enterprise in research, manufacture, processing and sales. We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt, polyester fiber cotton products and we have been offering our products and services to our clients from more than 109 countries or regions.
We can offer not only qualified products, we can also supplying quality service including design, development, export and after sales.
With our professional skills, advanced technology and quality material, we can design and develop new products or new applications according to the clients' expectation. We have custom-made new products and promoted the specifications for more than 1000 clients, and we have gotten good reputation from our clients.
Highborn Group is paying great attention to the product quality and technology research all the time.
We have passed ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also in 2020, we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
| 1. High-quality products | 2. Optimal price | 3. Safe transportation |
| 4. Sample service | 5. Customized size | 6.Compensate for broken goods |
| 7.Safe package | 8. After sale service | 9.Low procurement risk |
1:What products and service can you offer us?
Answer: With the development more than 20 years, now we have 6 business division and we are supplying Quartz Glass (Tube, Rod, Plate and customized parts), optical glass and cuvette, and also various precise ceramics, porous ceramics and refractory ceramics. We have the full processing line for ceramic thick film resistors, far infrared ceramic glass heating panel, quartz tube/ceramic plate ozone generator, metal fiber felt, polyester fiber cotton products. For all the products, we can design and customize according to the clients' demand.
2: Before mass order, can you offer samples? How will you charge for them?
Answer: We are willing to offer samples to lower your purchasing risk. Generally, if from inventory, we can deliver out within 3days, however if need processing, we can deliver out within 15days. For some difficult items, the delivery time will be decided by its grade of difficulty. For some low value items, we can offer free sample, however we would like you to afford the freight cost. For customized products, we need to charge the developing cost.
3: What test report or certificate can you offer? What achievements have you made in research and development?
Answer: Till the end of 2021, we have passed many ROHS, CE, MSDS tests and also the ISO9001 authentication. We have 8 registered trademark and 30 patents. Also we won the title of China High-tech Enterprise and Jiangsu Private Science and Technology Enterprises.
4: Do you have any agent in our area? Can you export your products directly?
Answer: Till the end of 2021, we haven't authorized any company or person as our regional agent. From 2008, we have the export qualification and professional export team, and till the end of 2021, we have exporting our products to more than 109 countries and regions, and our clients can contact us and purchase our products or service directly.
5: If the quality can not meet the requirement or any loss during the freight, how should we do?
Answer: We have strict QC test and professional QC team. We are always offering qualified products. If anything goes wrong, the quality can not meet requirement on the contract, we will reproduce the qualified products or refund the payment. We have the professional packing team and will pack the product in safe package for long distance delivery. If any loss during the freight, we hope you can assistant us to claim from the logistics company and we will arrange the replacement accordingly.
Safe export package
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