Thermal Insulation Refractory Ceramic Fiber Paper for Boiler

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800 kg
Supply Capability:
100000 kg/month

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Packaging & Delivery

Packaging Detail:carton,or according to customer's requirement
Delivery Detail:15days


Ceramic Fiber Paper
Low coefficient of heat-conduction ratio
Thermal shock resistance
Easiness of mechanical processing


Weare the specialized manufacturer and exporter of insulation and refractory material in north of China with more than 10 years' history. Totally we have 23 production lines with ten thousand tons capacity annually.Our brand is well known in the world, enjoying good market in Europe, America, Southeast Asia and Mid east.


Our ceramic fiber paper consists primarily of high purity Alumina silicate fiber and is made through a fiber washing process. We can provide 4 grades of ceramic fiber paper, including standard, high pure, high Aluminum and Zirconium. We mainly export ceramic fiber paper to UK, GERMANY, USA, TURKEY etc.


Our ceramic fiber paper is made from high-purity ceramic fiber by adding a small amount of binder which will completely burnt out during using process, through production technology with scientific selection and strict control binding. Our production is pure white in color due to its excellent slag elimination technology. The product shows excellent thermal insulation properties and construction performance, suitable for use in deep processing (multi-layer composite, punching, etc.); and excellent resistance to molten infiltration, allowing itself to be used for casting washer separation in the construction and glass industries.



(1) Low thermal capacity

(2) Low thermal conductivity

(3) Excellent electrical insulation properties

(4) Excellent machining performance

(5) High strength, tear resistance

(6) High flexibility

(7) Low slag content


typical application:

(1) Industrial insulation, sealing, anti-corrosion material

(2) Insulation material for instruments and heating element

(3) Insulation material for automobile and aerospace industry 

(4) Expansion joints filling material

(5) Isolation for construction material, metallurgy and glass industries, 

(6) Molten metal sealing gasket

(7) Fireproof material

(8) Substitute for glass fiber and asbestos fiber


Standard size: 








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Q:What's the difference between crystal and ordinary glass?
Feel: the same volume of crystal glass and ordinary glass weight is not the same. High crystal glass will make you feel calm, heavy feel. Similarly, the lower the crystal glass, the lighter it will be. Ordinary glass weight is more self-evident.
Q:What is the difference between FRP and carbon fiber?
Glass fiber (formerly known as English: glass fiber or fiberglass) is a kind of excellent inorganic non-metallic materials, variety, has the advantages of good insulation, strong heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is brittle, poor wear resistance. It is a glass ball or waste glass as raw materials by high temperature melting, wire drawing, winding and weaving process for production, the filament diameter of several microns to twenty micron, the equivalent of a hair 1/20-1/5, each bundle of fibers by hundreds or even thousands of root root filaments. Glass fiber is usually used as reinforcing material in composite materials, electrical insulation materials and insulation materials, circuit boards and other fields of national economy.
Q:Water glass, ceramics, ordinary cement, quartz glass, what are these chemicals?
Water glass chemical formula is Na2SiO3.9H2O, usually quartz and caustic soda (NaOH) wet production, or with quartz and soda ash (Na2CO3) dry production, both need high temperature.
Q:How to distinguish between good and bad glass fiber reinforced plastic?
High quality glass steel products appearance has no obvious cracks, pores are less pure, bright color, good transparency, toughness has a certain strength, good surface smoothness, long service life; while the poor quality of the glass steel product surface crack, more pores, mixed color gloss is not enough. Its service life is also short.
Q:Comparison of plexiglass steel bridge and inorganic glass steel bridge
Organic glass fiber reinforced plastics and inorganic glass fiber reinforced plastic properties of one, plexiglass resin (referred to as resin) advantages: 1, good toughness; 2, high strength; 3, waterproof performance is good; 4, light weight. (the weight of inorganic glass of the same size is about 1.2 times of that of plexiglass) and the disadvantages of organic glass fiber reinforced plastics: 1. Not high temperature resistant. (in general, the temperature is 70 degrees Celsius, it has begun to deform) 2, no aging resistance. (affected by ultraviolet light, easy to deformation, fade) 3, easy to burn.
Q:What kind of glass is alkali free high borosilicate?
Alkali free borosilicate glass has the characteristics of high surface smoothness, low coefficient of expansion, high temperature resistance, no alkali precipitation and good insulation. Without potassium and nano plasma, it is an important glass raw material for the electronics and Optoelectronics industries. In addition, they do not contain arsenic, antimony, barium, and halides.
Q:How to identify and select high quality insulating glass?
At present, there are three kinds of insulating glass in China: (1) groove aluminum type single channel sealing; (two) groove aluminum double channel sealing; (three) compound sealant strip type insulating glass. Groove type aluminum single channel seal, because of its poor sealing, easy to enter moisture, resulting in condensation of glass, frosting, short service life, so the kind of insulating glass gradually eliminated.
Q:Ceramic pots are sprayed glaze, or the whole porcelain crystallization good?
Spray glaze workshop generally volatile material is relatively small, so, as long as a good protection, do not spray out of the glaze and lungs can be. Ceramic factory occupational disease is mainly pneumoconiosis, but now most of the ceramic dust prevention in this area is much better than before.
Q:The main reasons for failure of air glass are outlined
The requirements of the desiccant performance must have low initial adsorption capacity, easy production and operation, while the remaining strong adsorption capacity, ensure the sealing hollow glass has more adsorption capacity and only adsorption, water molecules with wear strength, usually choose 3A molecular sieve as a special adsorption of hollow glass as for the special agent, contain volatile sealant, special ability requirements of desiccant adsorption of organic molecules, the general choice of 13X molecular sieve, molecular adsorption as water and adsorption of organic compounds by sieve. The desiccant absorption capacity of the water vapor as the desiccant temperature varies, different desiccant absorbs water vapor in a given number of different temperature conditions, depending on the hollow glass cavity obtained rate of water vapor, water vapor growth rate is a function of several factors
Q:The difference between glass wool, rock wool, mineral wool
Mineral woolCotton like short staple fibers made from silicate melts, including slag cotton, rock wool, glass wool and ceramic fibers, generally only refer to the first two.By the above two concepts, we should compare the difference between rock wool and slag cotton.

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