Low Thermal Conductivity Macor Machinable Ceramic Tube Bar
$50.00
100 in stock
Low Thermal Conductivity / Macor / Machinable Ceramic Bar
ָ ?? Property Content | ?? ֵ Property Index | ˵ ?? Instruction |
?ܶ? Density | 2.6g/cm3 | |
???????? Apparent Porosity | 0.069% | |
??ˮ?? Water Absorption | 0 | |
Ӳ?? Hardness | 4~5 | Ī?? Mohs |
??ɫ Color | ??? White | |
??????ϵ?? Coefficient of Thermal Expansion | 72×10 -7 /?? | -50?? ?? 200?? ƽ??ֵ -50?? to 200?? average |
?ȵ??? Thermal Conductivity | 1.71W/m.k | 25?? |
????ʹ???¶? Long Working Temperature | 800?? | |
????ǿ?? Flexural Strength | >108MPa | |
ѹ??ǿ?? Compression Strength | >508 MPa | |
??????? Impact Toughness | >2.56KJ/ m2 | |
????ģ?? Modulus of Elasticity | 65GPa | |
??????? Dielectric Loss | 1~ 4×10 -3 | ???? Room Temperature |
??糣?? Dielectric Constant | 6~7 | ???? Room Temperature |
????ǿ?? Puncture Strength | >40KV/mm | ??Ʒ??? 1mm Sample Thickness 1mm |
Machinable ceramic is a kind of mica glass-ceramic with synthetic mica as the main crystal phase. It is a kind of ceramic material
that can be machined. Corrosion and other excellent properties.
The excellent properties of machinable ceramics make it widely used in automobile, military, aerospace, precision instruments,
medical equipment, electric vacuum devices and other fields.
1. Machinability, the outstanding feature is that standard metalworking tools and equipment can be used for turning, milling,
planing, grinding, drilling, sawing and tapping.
2. Electrical properties, it is an excellent high-temperature electrical insulating material and can be used in many electrical equipment. It has high electrical insulating strength, volume resistance and low dielectric loss.
3. Thermal properties, it is a high temperature resistant insulating material and a corrosion resistant electrical insulating material that can be used in the low temperature field. Its use range is -270°C ~ +800°C.
Because machinable ceramics have excellent comprehensive performance, can meet the technical requirements of high precision, do
not need mold design and production, shorten the development cycle, can accelerate the progress of the project and save the
development cost, so it is welcomed by the majority of scientific research, teaching and design departments.
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 and porous metal fiber felt. 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 25 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 103 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.
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