ceramic fiber paper with excellent quality

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Product Description:

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


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Q:What is the filtration accuracy of 50nm ceramic membrane?
It should be noted that due to wear, plugging and so on, the new and different degrees of ceramic film, the pore size will change. Micron scale ceramic membrane filtration accuracy is very good, nano scale aperture range of such a small ceramic film does not know in what way.
Q:What is the reason that ceramic filter does not absorb mineral powder?
In order to avoid frequent fluctuations in pressure and pressure within a short period of time, a buffer cylinder with a stabilizing effect is provided in the backwash pipe.
Q:Principle of chemical engineering drum vacuum filter, the faster the speed, the less the amount of filtrate obtained per turn, the more the amount of filtrate obtained per unit time?
The faster the speed is, the shorter the time required for each turn, i.e., the shorter the filtration time, the less the filtrate will be
Q:What are the poor filtration effects of vacuum disc filters?
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.On the other hand, as the spindle speed slows down, the thickness of the slurry is thickened, and the moisture of the concentrate is also affected. For viscous material, ceramic filter with ceramic plate to work as filter media, when the cake is formed gradually into the porous filter medium filter cake itself, and the cake is not easy to form a viscous material, forming a dry cake appearance does not slow, the spindle speed is easy to reduce the water content of concentrate. Similarly, the spindle speed is accelerated, the cake formation time in the vacuum zone is shortened, and the slurry thickness is reduced, and the material can be improved for the easy molding material. But the spindle speed is too fast to be cleaned after each cycle of the ceramic plate. As for the viscous material, the cake is difficult to form after the spindle speed increases, and it will affect the capacity. Therefore, the use of ceramic filter should focus on the inherent nature of the concentrate to explore the best spindle speed.
Q:Common troubles of ceramic filter
(1) low vacuum, can not meet the production requirements. The main reason is the vacuum pipeline leakage, vacuum pump circulating water is not enough, vacuum pump impeller wear and tear, distribution head wear, ceramic filter plate damage, filtrate tank drainage valve is not closed, pulp trough material level is lower;(2) low or fluctuating backwash water pressure. The main reason is the blockage or leakage of the backwash water pipe system and the distribution of head wear;(3) the liquid level of the filtrate tank is high. The main reason is that the circulating water pump impeller or pump shell wear, pressure is insufficient, so that the drain valve can not open or drain valve itself failure, and filter barrels and circulating water pipe between the leakage;
Q:What are the reasons for the program alarm of ceramic filter?
If that is the ceramic filter tank body of the slurry concentration is diluted, has nothing to do with the ceramic filter itself, can think of ways to enter the ceramic filter tank before the slurry concentration increased, thereby improving the dewatering efficiency of ceramic filter.
Q:What's the reason for high water content in filtration copper concentrate?
Vacuum: about -0.08MPaIf the vacuum required to consider other factors; such as the vacuum degree is not up to even only about -0.05MPa, it should be related to pipeline inspection of vacuum system leakage, vacuum pump damage, distribution valve failure, ceramic plate breakage, ceramic plate connecting pipe leakage may cause the vacuum is not up to, to achieve early detection and early treatment.
Q:The use of water glass as beneficiation agent, copper concentrate in the ceramic filter can not filter, how to do?
Of course, there may be equipment operating parameters can not meet the requirements, ceramic filter board has blocked hole close to scrap.Ceramic filter in use in the process of problems, should promptly contact manufacturers, seek help.
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:Ceramic filter ceramic plate blockage, productivity reduction, how to clean, to achieve the best effect cleaning problems
Equipment comes with cleaning:Ceramic filter comes with a combined cleaning system, usually to ensure the normal backwash water pressure, combined cleaning (nitric acid + ultrasonic + backwash) time is sufficient, sufficient amount of nitric acid.

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