Ceramic Roller For Kiln

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Specifications

1.High hardness
2.Good toughness
3.High density
4.Good erosion resistance
5.Regular shape

This product passed the inspection of National Testing Center for Supervising the Quality of Refractory Materiales. It accords with the national JC414-91 standard. High temperature resistant, shock resistant, counter bending. Providing manufacturers with stable and durable firing environment circumstance.

ItemUnitOK969OK989
Color of mark YellowRed
Max.Service Temp..C12201350
AL2O3 Content%>72>81
Rate of Water Absorption%<11<8.5
Anti-bending strengthMpa>40>51
Thermal Shock Resistance ExcellentExcellent
Refractory Degree.C>1700>1800

Diameter(mm)Length(mm)
65-683000-5000
602700-5000
552700-5000
502400-4600
452200-3800
422200-3800
402000-3500
362000-3200
351800-3100
33.71800-3100
321800-3100
25-311600-3100





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Q:What are the high temperature resistant insulation materials at 400?
Foam heat insulation material mainly includes two categories: polymer foam type insulation material and foam asbestos insulation material. Polymer foam heat insulation material has the advantages of small absorption rate, stable heat preservation effect, low thermal conductivity, no dust flying in construction, easy construction, and so on. It is in the period of popularization and application. Foam asbestos thermal insulation material has the characteristics of small density, good thermal insulation and convenient construction, and its popularization and development is relatively stable, and the application effect is better. But at the same time there are some defects: for example, foam cotton is easy to damp, immersed in water easily dissolved, elastic recovery coefficient is small, can not contact the flame and in the wall pipe parts use.
Q:What are the exterior walls of the building besides the benzene board and the extruded board?
Composite silicate insulation material has the characteristics of strong plasticity, low thermal conductivity, high temperature resistance, small drying shrinkage and so on. The main types are magnesium silicate, silicon magnesium aluminum and rare earth composite thermal insulation materials. But in recent years as a leader in thermal insulation material of Sepiolite Composite silicate insulation material, because of its good insulation performance and the application effect, has attracted great attention in the construction industry, has shown strong market competitiveness and broad market prospect.
Q:What is the difference between calcium silicate board and cement fiber board?
How to distinguish fiber cement, pressure plate and calcium silicate board?1, calculate density: calcium silicate board density is much lower than the fiber cement pressure plate, through the weight of the plate can calculate its approximate density.2, look at the color: Although there are manufacturers in order to pretend to be fiber cement pressure plate and deliberately add carbon black and so on, the board made dark, but not natural cement color.3, ask whether there are super thin plate and super thick plate, if not or can not do, it means that he is selling calcium silicate board or ordinary fiber cement, non pressure plate.4, if you go to the factory, you can visit its workshop, if there is steam pressure (commonly known as bullets), it is certainly calcium silicate board manufacturers, if there is no press, it is a common cement plant.
Q:How to make building glue?
An adhesive and a preparation method thereof, according to the proportion of the polyether and polyester resin, and multiple natural plant resin, polystyrene resin, solvent oil and ultraviolet resistant, anti-aging agent in the container, evenly stirring at 20 DEG -30 DEG C into TDI, heating up to 70 DEG -100 DEG 2-5 hours of stirring that uniform to room temperature, adding industrial gasoline diluted into oil, the transparent liquid is liquid, of course, according to the need of color, can also add to the metal paste color. The main feature of the invention is to glue sealing watering Ni bare surface, to set free, waterproof, anti cracking and water conservation effect, while the antirust effect is far more than the anti rust paint several times.
Q:What is the maximum temperature at which the glass is cured?
There is no definite melting point. Ordinary glass is a substance which is made up of soda ash, calcium silicate and silicon dioxide, and Shi Yinghe feldspar is the main raw material.
Q:What heat preservation material is used for thermal insulation of steam pipe in power plant? How thick is the bag? Please advise!
Steam pipe in power plant thermal insulation rock wool board thickness, according to the temperature in the pipeline to choose, the higher the temperature insulation thickness is generally 80 to 150 mm.
Q:What's the difference between white carbon and carbon black?
White carbon black in color rubber products instead of carbon black reinforcing, meet the needs of the white or translucent product. Anti aging performance of silica with strong adhesion force, tearing resistance and heat, so the black rubber products can replace part of the carbon black, in order to obtain high quality rubber products, such as off-road tires, engineering tire, radial tire.
Q:Calcium silicate board white ICI belongs to wood surface paint?
ICI can generally be considered as wall paint (latex paint), and latex paint can be used on this kind of cement board. And lumber is different, it is not suitable to brush latex paint on the surface of wood, it can only be decorated with paint (oil paint).
Q:Which is better, asbestos free calcium silicate and aluminium silicate refractory fiber?
Aluminum silicate fiber can be divided into many kinds according to the aluminum content, the use temperature range is relatively large, the heat insulation property is good, but the price is more expensive.
Q:Eterpan with calcium silicate is sold on the market are the same thing? Non asbestos calcium silicate board is Eterpan it
Eterpan is calcium silicate board there is a famous brand. Non asbestos calcium silicate board has many kinds, Aitken is just one.

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