Высококачественная керамическая волокнистая огнестойкая изоляционная плита Zhenjin
- Категория: Ceramic Fiber Boards >>>
- Поставщик: Zhengzhou,Zhenjin,Refractory,Material,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.4 $* | 0.19 $* |
| Aug-17-2025 | 0.61 $* | 0.54 $* |
| Jul-17-2025 | 0.64 $* | 0.69 $* |
| Jun-17-2025 | 0.18 $* | 0.58 $* |
| May-17-2025 | 0.67 $* | 0.97 $* |
| Apr-17-2025 | 0.37 $* | 0.78 $* |
| Mar-17-2025 | 0.34 $* | 0.60 $* |
| Feb-17-2025 | 0.54 $* | 0.38 $* |
| Jan-17-2025 | 0.48 $* | 0.11 $* |
Характеристики
Standard ceramic fiber board - working temperature 1050 ℃
High-alumina ceramic fiber board - working temperature 1260 ℃
Zirconia ceramic fiber board - working temperature 1350 ℃
Zirconia ceramic fiber board - working temperature 1350 ℃
Description of Ceramic Fiber Insulation Board
Ceramic fiber board is a plate-shaped material made of high-purity, high-temperature stable inorganic oxides as raw materials and processed by high-temperature sintering or pressing. Alumina, aluminum silicate, etc. are usually used as the main raw materials, and ceramic fiberboards with different characteristics can be realized through the modification of additives.
Ceramic fiber board is a high-performance insulating product formed by ceramic fiber and adhesive in vacuum. It is flat, ceramic materials are evenly distributed, and has excellent heat insulation performance. Due to its low thermal conductivity and low heat storage, no inflation during heating can reduce energy cost and cycle time, and protect the refractory surface from thermal shock and chemical attack. Therefore, it is an ideal product for fire resistance, heat insulation and heat insulation.
Technical indicators of Ceramic Fiber Insulation Board
Item | COM | STD | HP | HA | HZ | ||||||
Chemical content (100%) | Al2O3 | 44 | 45-46 | 47-49 | 52-55 | 39-40 | |||||
Al2O3+SiO2 | ≥96 | ≥98 | ≥99 | ≥99 | -- | ||||||
ZrO2 | -- | -- | -- | -- | 15-17 | ||||||
Al2O3+SiO2+ZrO2 | -- | -- | -- | -- | ≥99 | ||||||
Fe2O3 | ≤1.0 | ≤0.8 | ≤0.2 | ≤0.2 | ≤0.2 | ||||||
Na2O+K2O | ≤0.4 | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ||||||
CaO+MgO | ≤0.3 | ≤0.2 | ≤0.2 | ≤0.2 | ≤0.2 | ||||||
Working Temp. | <1000 ℃ (1832℉) | 1050℃ (1922℉) | 1100℃ (2012℉) | 1260℃ (2192℉) | 1350℃ (2462℉) | ||||||
Color | white | white | white | white | white | ||||||
Density(kg/m3) | 96-128 (6-8 lb/ft3) | 96-128 (6-8 lb/ft3) | 96-128 (6-8 lb/ft3) | 128-160 (8-10 lb/ft3) | 128-160 (8-10 lb/ft3) | ||||||
Linear Shrinkage (％) (24 hrs,density 128 kg/m³) | -4 (1000℃/ 2012℉) | -3 (1000℃/1832℉) | -3 (1100℃/2012℉) | -3 (1250℃/2282℉) | -3 (1350℃/2462℉) | ||||||
Thermal conductivity(W/M.K) Density 128kg/m³( 8 lb/ft3) | (400℃/752℉) | 0.09 | 0.09 | 0.09 | 0.12 | 0.16 | |||||
(800℃/1472℉) | 0.16 | 0.16 | 0.16 | 0.20 | 0.20 | ||||||
Tensile Strength (Mpa) (Density 128kg/m³) | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | ||||||
Size (mm) | Common Specifications: 600*400*10-50; 900*600*10-50 1200*500*10-50; 1200*1000*10-50; 1000*600*10-50 Other specifications can be available. | ||||||||||
Advantage of Ceramic Fiber Insulation Board
1,High temperature resistance: The service temperature of ceramic fiberboard can reach above 1000℃, and it can maintain stable physical and chemical properties in high temperature environment.
2,Good heat insulation performance: ceramic fiberboard has low thermal conductivity and good heat insulation performance, which can effectively prevent heat transfer.
3,Excellent chemical stability: ceramic fiberboard has good corrosion resistance to most acids, alkalis and other chemical substances.
4,Good mechanical strength: ceramic fiberboard has high compressive and bending strength, and can withstand external forces to a certain extent.
2,Petrochemical field: ceramic fiberboard can be used for thermal insulation protection of high-temperature containers, reaction kettles, furnaces, etc. in petrochemical production.
3,Electronic and electrical field: ceramic fiberboard can be used to manufacture high-temperature electric furnaces, resistors, heaters and other electronic and electrical components, as well as the protective layer of wires and cables.
4,Construction field: Ceramic fiber boards can be used for heat insulation decoration inside or outside buildings, such as wall insulation, roof insulation, etc.
2,Good heat insulation performance: ceramic fiberboard has low thermal conductivity and good heat insulation performance, which can effectively prevent heat transfer.
3,Excellent chemical stability: ceramic fiberboard has good corrosion resistance to most acids, alkalis and other chemical substances.
4,Good mechanical strength: ceramic fiberboard has high compressive and bending strength, and can withstand external forces to a certain extent.
Application scenarios of Heat Insulation Ceramic Fiber Board
1,High-temperature heat insulation field: ceramic fiberboard can be used as heat insulation materials for various high-temperature equipment, such as high-temperature furnaces, pipelines and storage tanks in steel, metallurgy, glass and other industries.
2,Petrochemical field: ceramic fiberboard can be used for thermal insulation protection of high-temperature containers, reaction kettles, furnaces, etc. in petrochemical production.
3,Electronic and electrical field: ceramic fiberboard can be used to manufacture high-temperature electric furnaces, resistors, heaters and other electronic and electrical components, as well as the protective layer of wires and cables.
4,Construction field: Ceramic fiber boards can be used for heat insulation decoration inside or outside buildings, such as wall insulation, roof insulation, etc.
Zhengzhou Zhenjin refractory material CO., Ltd. founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
ZHENJIN REFRACTORIES has two lines of burnt basic bricks, one line of alumina-silica shaped refractory, as well as one line of unshaped refractory production. There are three super-high temperature tunnel kilns up to 1850℃, with the total capacity of about 100,000 tons/annual of various type refractories. ZHENJIN REFRACTORIES has long focused on technological innovation and modern equipment investment, automatic production of programming dosage, two hydraulic presses of 2500-ton. All the cement bricks have to pass the multi-functional finishing line, imported from Europe, in order to sort bricks beyond the tolerance, to stick card board and to mark brand.
• Plastic coated woven bag
• Inner plastic bag, outside carton box
• Inner plastic bag, outside carton box, then pallets
• Inner plastic bag, outside carton box
• Inner plastic bag, outside carton box, then pallets
Pre-sale Service:
1.Offering comprehensive technical and business consultation services;
2.Proposing the most suitable scheme and equipment for our clients;
3.Designing and fabricating targeted products according to the special requirements of clients;
4.Training periodically high qualified service technician.
After-sales Service:
1.Highly inspecting equipments in every working procedure, quality comes first;
2.Fast & Safe Delivery;
3.Assisting our clients for foundation construction of equipments;
4.Dispatching engineers to install and debug equipments;
5.Training the first-line operators on site;
6.Regularly visit clients to solve production problems Providing life-long maintenance service
7.Providing technical exchanging.
1.Offering comprehensive technical and business consultation services;
2.Proposing the most suitable scheme and equipment for our clients;
3.Designing and fabricating targeted products according to the special requirements of clients;
4.Training periodically high qualified service technician.
After-sales Service:
1.Highly inspecting equipments in every working procedure, quality comes first;
2.Fast & Safe Delivery;
3.Assisting our clients for foundation construction of equipments;
4.Dispatching engineers to install and debug equipments;
5.Training the first-line operators on site;
6.Regularly visit clients to solve production problems Providing life-long maintenance service
7.Providing technical exchanging.
Q1: Are you trading company or manufacturer ?
A1: We are Manufacturer of refrcatory , We can provide you with high quality products at more competitive prices.
A2 : For each production processing, ZhenJin 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.
Q3 : What is your lead time?
A3 : It usually needs about 15- 20 days after receiving the PO.
Q4 : Can we visit your company?
A4 : Yes, surely. You are very welcome to China and we will be honored to have a customer and friend.
Q5 : What is the warranty of your products?
A5 : Our products have at least 1 year warranty,if any quality problems,we will take responsibility of the cost of the shipment and the replacement.
Q6. What's your payment terms?
A6:We can accept 30% deposit, 70% balance before shipment for ordrs over $ 2000.
Q7.What are the payment terms?
A7:Usually T/T,but L/C,Western Union etc are available for us.
Notice : Please note that the price on alibaba is a rough price.The actual price will depends on raw materials, exchange rate, wage and your order quantity. Hope to cooperation with you, Thanks !
