High Temperature Ceramic Rollers

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1.Alumina ceramic tube insulation
2.High quality: 1800C Max working temperature
3.Various sizes ceramic tube

Alumina Ceramic Roller Specifications

1. High workingh temperature roller, 1150C to 1300C.
2. Good roundness and straightness.
3. Large quantity in stock.

Alumina Ceramic Roller is the main products of Mission Ceramic. According to

working temperature we are mainly making 3 types alumina ceramic rollers.

Standard Diameter of Mission Alumina Ceramic Roller,

OD(mm)	25	27	30	33.7	35	40	42	45	48	50	55	60	65
ID(mm)	15	17	20	22.5	24	29	31	34.6	36.8	38.5	43.5	48	52.4

Other sized can be made according to your need.

Length can be cut to your need.

Advantage of Mission Alumina Ceramic Roller

Good thermal stability, good bending strength, Low porosity, low thermal expansion.
Good straightness, roundness.

Application of Mission Alumina Ceramic Roller,

If you have any question, please contact with us. I believe you will like our products and service

It’s our mission to provide you high quality ceramic products!

High Temperature Ceramic Rollers

Q: Asbestos free calcium silicate board there is a crack in the kettle, what is the reason?: A slab of calcium silicate board production equipment to the emergence of the phenomenon of billet stick (stick billet refers to the calcium silicate board blank attached to the molding cylinder, in shaping cylinder knife when tearing into the surface depression caused by repeatedly feeding back, yield, effect in this case a two quality, three lead to rising production costs)There are two reasons for the phenomenon of sticking: first, the slurry temperature is low, viscosity is big; two, the material is not dehydrated enough, and the moisture content is high.The solution is: 1, improve the slurry temperature, slurry concentration decreased, but the slurry temperature should not exceed 45 DEG C; 2, in the premise of not causing product layer under the vacuum degree increasing, strengthen dehydration, reduce water blanks.

Q: What's the difference between white carbon and carbon black? Can they be replaced?: 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 for house ceiling, 6mm or 8mm?: Natural gypsum products and special fireproof material, the flame can produce endothermic reaction, at the same time, the release of water molecules to prevent the fire from spreading, and does not produce any toxic decomposition, corrosive and choking gas, will not produce any smoke or combustibles. Mineral wool board is mineral fiber cotton as raw material, the biggest characteristic is to have good sound absorption and heat insulation effect. Its surface has the effect of knurling and relief, such as star, caterpillar, cross flower, central flower, walnut line, stripe and so on. Mineral wool board can sound and heat insulation, fire prevention, any products do not contain asbestos, harmless to the human body, and has anti sag function.

Q: The ceiling of calcium silicate board and mineral wool board which is good: The fire performance of third mineral wool board no calcium silicate board,Fourth mineral dampeasily yellow, moisture absorption is not good.The calcium silicate board will not have the above shortcomings, the thickness of 15mm if it is the calcium silicate board 4mm ceiling 600*600 thickness can reach the effect of the biggest advantages of mineral wool board, calcium silicate board also is not a burning fire, moisture absorption is very good, green building materials.

Q: What are the three major effects of fly ash in concrete?: The "activity effect" of fly ash is also known as the pozzolanic effect because it contains a large amount of active SiO and AI. With Ca (OH) and other basic chemical reactions, C-S-H, hydrated calcium aluminate cementitious material, the fly ash concrete products and can serve to strengthen the role and blockage of capillary tissue in concrete, improve the corrosion resistance of concrete.

Q: Cement is not silicate products: Usually refers to silicate products with lime (calcium containing materials) and sand, fly ash, slag (siliceous materials), then add a small amount of gypsum, the steam steam curing or steam curing, building products quickly generate Tobey mullite, calcium silicate, hydrated calcium aluminate sulfate and hydrated calcium aluminate such as cementitious materials and production. Such as: autoclaved fly ash (sand), autoclaved aerated concrete, autoclaved fly ash brick, autoclaved sand lime bricks.

Q: What are the main use of lime?: Lime milk and mortar, slaked lime or lime paste, with lots of paint. Lime mortar or slaked lime powder can be used to prepare lime mortar or cement lime mixture mortar for masonry or plastering engineering.

Q: What's the use of low carbon steel insulated nail hooks for power plants?: Mild steel is a type of carbon steel, and its carbon content is between 0.1% and 0.3%. The so-called carbon steel is also called carbon steel, refers to the carbon content of less than 2.11% of the iron carbon alloy. As we all know, the carbon content of the impact on the iron and carbon alloy is very large, the higher the content, the greater the hardness, but the smaller the toughness, and therefore easy to damage. Low carbon steel, because of its low carbon content, therefore, good toughness, low hardness, easy to carry out a variety of processing, such as welding, forging, etc.. And after some heat treatment, low carbon steel can obtain various properties, such as wear resistance, corrosion resistance and so on.

Q: What's the difference between white cement and ordinary cement?: The typical feature of white cement is high whiteness, with bright color, generally used for a variety of architectural decoration materials, painting, sculpture, a typical floor, terrazzo, white cement can be used to produce white and colored concrete, is the largest cement production decoration.

Q: What is a building energy-saving materials?: Heat insulation materials and insulation materials collectively referred to as thermal insulation materials.The commonly used thermal insulation material: mineral wool, rock wool, glass wool (in rock, slag as the main raw material, by high temperature melting, made by centrifugal methods such as cotton and thermosetting resin binder insulation products. ) foam plastics and porous polymers, expanded perlite and their products, calcium silicate insulation products, all kinds of composite insulation materials.

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