Refractory Calcium Silicate Board
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100 m.t./month
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Quick Details： Refractory Calcium Silicate Board
| Place of Origin: | (Mainland) | Brand Name: | Model Number: | 1000 | |
| Density: | 220kg/m3 | color: | white | Dimension: | 1000*500*50 mm |
Packaging & Delivery
| Packaging Detail: | carton/pallet |
| Delivery Detail: | 15 days after receipt of pre-payment |
Specifications
NATI Non-asbestos Calcium Silicate Board is excellent refractory materials, made from calcium silicate by thermoplastic reaction
Introduction
NATI Non-asbestos Calcium Silicate Board is excellent refractory materials, made from calcium silicate by thermoplastic reaction, then mixed with inorganic fiber. Its max working temperature is 1000℃,NATI can also hydrophobic products.
Characteristics
*High strength
The strongest refractory materials among the inorganic thermal materials with similar density
*Heat resistance:
Non-deformation within the working temperature range
*Thermal insulation:
Lower thermal conductivity compared with other massive hard refractory materials
* Asbestos free
Physical & Chemical Data
Description | NATI-20 | NATI-23 | NATI-25 |
Density kg/ m3 | 200(±10%) | 230(±10%) | 250(±10%) |
Modulus of rupture MPa | ≥0.35 | ≥0.50 | ≥0.55 |
Thermal conductivity rate W/m.k | 0.060 | 0.062 | 0.075 |
Max working temperature ℃ | 1000 | 1000 | 1000 |
Lineal shrinkage rate % | ≤2(1000℃, 16hrs) | ≤2(1000℃, 16hrs) | ≤2(1000℃, 16hrs) |
Typical Application
NATI Calcium Silicate Products are mainly used as thermal insulation of pipes and thermal equipments in power station, petrolchemical, foundry industrial etc,it is also used as back-up lining for industrial furnaces.
Standard Dimension as your request 610×300×25,50mm
1000×500×25,50mm
We can also make special dimensions as customer request
Description: High Alumina Bricks with Alumina Content 48% to 90%
Brief discription for high alumina bricks CMAX high aluminia bricks are classified according to alumina content ranging from 48% to 90%. CMAX high alumina bricks are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.
Brief features for high alumina bricks ◆Low thermal conductivity ◆Excellent acid and base slagging resistance ◆High refractoriness ◆Excellent thermal shock resistance ◆Excellent mechanical strength ◆Good spalling resistance and wear resistance. ◆Good corrosion resistance. ◆High-temperature creep rate is quite low. ◆Good volume stability at high temperature. ◆Low bulk density, low thermal conductivity, good thermal insulation performance.
Technical data for high aluminia bricks ITEMUAL48UAL55UAL65UAL75UAL80UAL85ALP80Refractoriness, ℃ 1750177017901790181018101810Apparent Porosity,%22222323202018C.C.S, Mpa 394449535560100Refractories Under Load (0.2Mpa)，℃ 1420147015001520150015201550Reheating Linear Change,%1450℃x2h 0.1～-0.41500℃x2h 0.1～-0.41500℃x2h 0.1～-0.41500℃x2h 0.1～-0.41550℃x2h -0.5～+0.51550℃x2h -0.5～+0.51550℃x2h -0.5～+0.5Al2O3 Content , %48556575808582
Images/photographs for high alumina bricks
◆ breif images-different shape for different usage ++图 ◆ Packaging for high alumina bricks ++图 ◆ Producing Equipment for high alumina bricks ++图 ◆ Testing Mashines for high alumina bricks ++图
SKYPE：lisaLisa9250
FAQ Q1:Are you a manufacture or trader? A:Factory+trade(mainly factories,at the same time,we operates other related products). Q2:Can we visit your factory? A:Sure,welcome at any time,seeing is believing. Q3:What's the MOQ of trial order? A:No limit,We can offer the best suggestions and solutions according to your condition. Q4:Which payment terms can you accept? A:T/T,L/C are available for us. Q5:After an order is confirmed,when to deliver? A:15-25days after deposit. Q6:Is your company accept customization? A:We have own factory and excellent technical team,and we accept OEM service. Q7:How about your company's certification? A:ISO9001 and Test Report,also we could apply other necessary certification. Q8:How to slove the quality problems? A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it. Q9:Can you offers samples? A:Of coures,samples are free but freight paid by the buyers. Q10:What is the service life of your bricks? A:The service life of different bricks is unlike.It also depends on your using condition and method.
If you have any enquiry,please don't hesitate to contact us,we will provide our best products and services for you!! |
- Q:What are the uses of ceramic fiber boards?
- Ceramic fiber board is the main use of heat insulation, fire protection, insulation to use, but also with sound absorption, noise reduction, thermal shock resistance and so on. Ceramic fiber board is mainly used in all kinds of furnace lining insulation, kiln wall lining insulation, metallurgical industry furnace fire, aluminum reduction tank, refractory brick backing.
- Q:What is the difference between ceramic fiber board and nano ceramic fiber board?
- The nano ceramic fiber board through the introduction of nanotechnology, the special production process, product performance has been greatly improved, high strength, low thermal conductivity, good heat insulation performance, energy saving effect is obvious, which improves the safety of the furnace, and in high temperature and high pressure conditions, can also play a good performance the product.
- Q:What method should be used to measure the thermal conductivity of fiberboard?
- It is concluded that the test error of this method and device is about 2%. This filament ultra light aluminum silicate fiber product: the filament ultra light aluminum silicate product is by Shandong Zibo high quality burnt precious stone as raw material, passes through the smelting furnace, the rejection silk, blows the cotton, the auxiliary mold and so on to deliver the work procedure. Therefore, the thermal conductivity of fiberboard is chosen by heat flow meter method.
- Q:What are the specifications of the ceramic fiber board?
- Ceramic fiber board, also known as aluminum silicate or refractory fiber, including ceramic fiber blanket, ceramic fiber, ceramic fiber fireproof plate (plate).
- Q:How much pressure can the ceramic fiber board withstand?
- Ceramic fiber fireproof plate, the density of 350-400Kg/m ceramic fiber board, fand; density above fand 400Kg/m.
- Q:Ceramic fiber plate and aluminium silicate plate are chosen as lining materials
- Ceramic fiber surface roughness, accurate size, good toughness, can be arbitrarily cut, good insulation effect; ceramic fiber board can be distinguished according to the temperature, heat is widely used in the back lining of industrial furnace and kiln temperature, kiln is an important guarantee for energy saving, high yield and quality factors of A.
- Q:What are the differences between nano ceramic plate and ceramic fiber board?
- Nano ceramic plate for ceramic fiber with insulating board (felt), it is a functional material with excellent properties of aerogel insulation material and has a heat shielding function, adaptation to adhesive and a variety of inorganic elements in high temperature ceramic fiber as reinforcing material, through a special process preparation.
- Q:What are the sound-absorbing fiber boards?
- Ordinary materials have sound-absorbing effect, just how much difference. And when it comes to sound-absorbing board, we are only sound-absorbing coefficient of more than 0.3 of the material known as sound-absorbing material.
- Q:What are the standards for ceramic fiber boards?
- Ceramic fiber board currently only GB, and many production enterprises are also in accordance with GB to perform.
- Q:Is there any difference between ceramic silicon fiber board and ceramic fiber board?
- Ceramic fiber board is aluminum silicate fiber board, a refractory material. Even after heating, good mechanical strength is maintained. The product is a fibrous insulation product that is rigid and has a supporting strength compared to fiber blankets. Features: ceramic fiber board has excellent quality, toughness and strength, besides, it has excellent resistance to wind erosion. The utility model has the advantages of no heat expansion, light weight, convenient construction, and arbitrary shearing and bending. The utility model is an ideal energy-saving material for kilns, pipes and other heat preservation equipment.
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Refractory Calcium Silicate Board
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 100 m.t./month
OKorder Service Pledge
OKorder Financial Service
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