ceramic fiber paper with good price
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Low Heat Storage
Low Thermal Conductivity
Excellent thermal electrical insulation
Excellent Machine-processed Capability
Ceramic Fiber Paper is processed from the high purity fiber, which can be used in the field of high temperature insulation.Because we have adopted the advanced processing work.we cannot only make the fiber interweave shapely.but also can control the thickness and the density rigidly.
A spot of bonding agent has been added into the fiber during processing.which has been chosen and controlled scientifically.can be burnt during application.
Characteristic
Low Heat Storage
Low Thermal Conductivity
Excellent thermal electrical insulation
Excellent Machine-processed Capability
Excellent broken resistance
Excellent flexibility
Low Shot Content
Technical Index
Classification Temperature | 1260 | ||
Name | 1260 Ceramic Fiber Soft Paper | 1260 Ceramic Fiber Semi-hard Paper | |
Code | HLGX-236B | HLGX-236HB | |
Shrinkage on Heating (%) | 1000°C×24h ≤-3 | ||
Theoretical Thermal Conductivity (W/m·k) | (200°Caverage) | 0.075-0.085 | |
(400°Caverage) | 0.110-0.121 | ||
(600°Caverage) | 0.160-0.170 | ||
Organic Content (%) | ≤ 10 | ≤ 8 | |
Theoretical Density (kg/m3) | 200±15 | ||
Tensile Strength(Mpa) | ≥0.3 | ≥0.2 | |
Moisture Content(%) | ≤1 | ||
Specification (mm) | 10000/20000/30000/40000×610/1220×1/2/3 /4/5 | 10000/20000/30000/40000/50000×610/1220 ×0.7/1/2/3 /4/5 | |
Package | Plastic Bag Inside, Carton Box Outside | ||
Quality Control System | ISO9001-2000, ISO14001-1996 | ||
Application
Industrial Insulating ,Sealing and protecting materials
Electric and thermal insulation materials for electric industry
Insulation materials for instrument-equipment
Insulating materials for motor industry
Filling materials for expansion slot.
Isolating materials as the sinter resistance
Sealing gasket for molten metal
Fireproof materials
- Q:Ceramic filter fineness thin mud suction is not what to do more
- With ceramic filter to treat pulp dehydration, the particle size is too large, the particles are easy to precipitate, the particle size is too small, too much mud, then the water content of the filter cake will increase, and the life of the ceramic filter plate will be reduced.
- Q:The efficiency of ceramic filter is low. What's wrong with it?
- Ceramic filter by vacuum suction effect in the ceramic filter plate to cake drying purpose, ceramic filter plate needs cleaning and life, if you discover that the slurry sucking effect is poor or even grout should first consider these three aspects:Ceramic filter plateTwo factors of ceramic filter plate most likely, respectively is the rupture and plugging holes: the rupture will lead to distortion and poor vacuum cleaning; plugging holes will cause the filter plate suction effect is poor even if grout, ceramic filter plugging hole, can strengthen cleaning (such as shorten the cleaning cycle, prolong the cleaning time, increase the amount of nitrate), such as strengthening the cleaning effect is still not improved, it should consider the life approaching should be scrapped and replaced with ceramic filter plate new (replacement plate should not put new or different manufacturers is mounted on the same line, best can complete change).Vacuum system failureThe vacuum degree of ceramic filter is usually about -0.085MPa. If the abnormal vacuum is found, the normal vacuum suction can not be provided, and the suction effect will be poor, or even the pulp will not be sucked.If the vacuum is abnormal, should adhere to the vacuum pump, vacuum connection pipe is whether the fault Water Leakage leakage, distribution valve friction sealing, ceramic filter plate is connected with the rubber tube is aging or exfoliation, ceramic filter plate rupture.
- Q:What are the functions of honeycomb ceramic filters?
- At present, it is widely used in metallurgy, foundry industry, metal melt filtration, using mullite (cordierite) ceramic materials
- Q:The vacuum of ceramic filter is not enough
- The vacuum degree of ceramic filter is about -0.08MPa, if the ceramic filter is less than 0.06MPa, the vacuum is not enough. If the vacuum of ceramic filter is not enough, it will influence the suction effect of ceramic filter (mainly the thickness of filter cake and water content of filter cake).
- Q:Can the ceramic plate filter the hot air?
- The cleaning of the ceramic filter is divided into two parts: reverse flushing (also useful gas) and combined cleaning. The purpose of cleaning is to discharge the particles from the hole to the ceramic filter board. Anti flushing and cleaning water filter after direct visual pressure can, generally between 0.08--0.12MPa, such as less than 0.05MPa, while the poor flushing effect without even washing effect, resulting in blocking accumulation eventually led to the ceramic filter plate hole plugging scrap. Replacing the filter element in time and ensuring the water pressure before filtration can provide stable backwashing water pressure. Combined cleaning by ultrasonic vibration, nitrate dissolution method for maximum remove blockage of backwash rushed out, the general ceramic filter every 8 hours of continuous work should stop cleaning 1 hours, such as the use of the old plate or the suction effect is poor, can strengthen cleaning (such as shorten the cleaning period, prolong the period of cleaning, increase the amount of nitric acid etc.). Other reasons such as 1,2,3 are normal, but can not be discharged from the spindle speed too fast, even the ceramic filter itself manufacturing defects, the user equipment modification and so on, are likely to lead to abnormal operation of equipment. We specialize in ceramic filter boards for many years and welcome exchanges.
- Q:Common troubles of ceramic filter
- The metering pump is not working properly and backwash water into the bucket of acid. The main reason is that the metering pump is not switched on, the diaphragm is worn out, the frequency is too low, and the check valve of the acid pipe and backwash pipe is worn out.
- Q:Is the filter plate of the ceramic filter afraid of freezing?
- The filter plate of ceramic filter is afraid of frost and should be protected.
- Q:What happens when the pressure on the filter plate is uneven during backwashing?
- The working process of ceramic filter is: suction - drying - unloading - backwash - suction - drying - unloading - backwash...... In circulation, suction, the drying process is to make the slurry liquid by vacuum suction and capillary effect (usually water) through the filter media from the left, the filter cake on the filter medium (the two processes like device, through the pump) scraper discharge, discharge will complete a ceramic filter in the absorption cycle, slurry, drying process, some fine particles may enter the filter medium or stacked on the surface (a lot of pipeline internal filtration medium ceramic filter plate), these small particles will cause blockage of filter media lose permeability so that the filtering effect of variation, in order to reduce the possibility of blockage, ceramic filter will enter the backwash (this process is like a water jet device). Ceramic filter backwash is through the pressure of water, these small particles plug discharge ceramic filter board.
- Q:How to determine the quality of ceramic fiber filter board simply?
- Ceramic fiber board quality can be judged from the following aspects:1, appearance. The surface is flat and the cutting surface is well arranged, and vice versa.2 density. Press the hands, and the surface is soft and smooth.3, process. Vacuum suction and continuous production process.4, cross section, slag ball content is low.
- Q:Influence factors of ceramic filter
- (1) the particle size and the distribution of the material match the microporous of the ceramic filter plate. Although the ceramic filter plate aperture is bigger, easy to suck the pulp, but easy to cause the ceramic filter board to block up.(2) the ceramic filter plate with the same ceramic filter plate with high pore permeability and high water permeability is selected with high water permeability and good slurry absorption performance. The spindle speed is slow, the formation time of growth in the area of vacuum filter cake, production capacity increased gradually, but because the unit time of grout thickness and spindle speed slow is proportional to, so the ceramic filter capacity in a range of showing the highest.
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ceramic fiber paper with good price
- Ref Price:
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