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| Customization: | Available |
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| Production Process: | Plastic Forming |
| Refractoriness (℃): | Refractoriness> 2000 |
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Boron nitride ceramic plate is a kind of high-temperature, high-purity and high-stability plate that made by high-temperature boron nitride with international advanced technology, after cold isostatic compression molding and two-way compression hot pressing sintering process.
Dense structure
Long service life
without any kinds of binders to ensure the stability of the material
Boron nitride ceramic plate can be used as a bearing plate for sintering ceramics and powders such as nitride phosphor, silicon nitride, aluminum nitride, etc., and can also be used as electrode insulation and bearing plate for high temperature furnaces.
| Item | Unit | FDPB | |
| Purity | % | >99.5 | |
| Bulk Density | g/cm3 | 1.95±0.5 | |
| Porosity | % | <15 | |
| Hardness | kgf/cm2 | 4 | |
| Resistivity at 25ºC | Ω.cm | >1014 | |
| Max Service Temperature | In air | ºC | 850 |
| In inert atmosphere | ºC | 2000 | |
| Flexural Strength | MPa | ≥22 | |
| Coefficient of Thermal Expansion 25-1900ºC | 10 -6/k | 1.0~1.2 | |
| Thermal Conductivity at 25ºC | w/m.k. | 50-70 | |
Henan Fireramo Industrial Co.,Ltd. is located in Songlou Industrial Zone, Xinmi City, Henan Province, China, which is one of the largest refractory base in China. The factory of us covers an area of 108,000 Square Meters with more than 1 billion RMB fixed assets. There are around 400 employees in our factory, including 20 board members, 10 technicians, and 4 plant managers. Fireramo is a new technology enterprise specializing in manufacturing, production, sales and consultant of refractory materials for various industry, such as, cement plants, glass factories, steel plants, chemical & oil industries.
Fireramo has been established since 1998. We do both domestic and overseas business. Our products have been sold all over the world, especially to Iran, Turkey, Pakistan, Korea, UAE, Saudi Arabia, Kuwait, Syria, Qatar, Russia, etc.
Factory Equipment
Q1 : Do you provide free samples?
A1 : Yes, free samples can be provided, the buyer shall bear all the delivery cost.
Q2 : How can you control your quality?
A2 : We have professional QC system for the chemical composition and Physical properties.All the products will be tested before delivery
Q3 : What is your payments terms?
A3 : We can accept 30% deposit, 70% balance to be against the BL copy or by LC, or other payment terms.
Q4 : Are you a trading company or manufacturer?
A4 : We are a manufacture and our factory was established in 1998.
Q5 : What standards can you meet?
A5 : We can meet GB, ASTM,JIS,DIN standards. The third party test is acceptable.
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