Ceramic Fiber Bulk - Heat Insulation Refractory Material
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 m.t./month
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Description:
Fibre bulks also provide stability and resistance to chemical attack, however, exceptions include hydrofluoric acid, phosphoric acid and strong alkalies (i.e. NaOH, KOH).
Fibre bulks are unaffected by incidental spills of oil or water and their thermal and physical properties are restored after drying. They are designed from raw material Calcium-Magnesium-Silicate (CMS) and can be altered to achieve a customer’s desired properties of fibre diameter, shot content, fibre length and form.
Fibre bulks have excellent features such as low biopersistance and heat storage, thermal stability and god resistance to tearing. This material is flexible and resilient, immune to thermal shock and has an excellent thermal insulating
performance.
These bulks are ideally suited to individual applications and are available in chopped, un-chopped, lubricated, non-lubricated forms. The maximum continuous use temperature depends on the application.
Application:
- Raw material of secondary ceramic fiber products e.g. blanket, paper, board, shapes…
- Expansion joint seal
- Temporary repair of insulation
- Loose insulating fill for complex spaces and areas where access is difficult
- Fiber reinforcement for insulating concretes and cements.
Item | 1260 Bulk | 1400 Bulk | 1450 Bulk | 1600 Bulk |
Classification temperature ( °C) | 1260 | 1400 | 1500 | 1600 |
Melting point ( °C) | 1760 | 1700 | 1760 | - |
Colour | White | White | Blue gree | White |
Fiber diameter ( u m) | 2.8 | 2.8 | 2.8 | 3.1 |
Fiber length (mm) | ~250 | ~250 | ~150 | ~100 |
Specific gravity (Kg/m3) | 2600 | 2600 | 2650 | 3100 |
Shot content(>212 micro meter) (%) | 18 | 18 | ||
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201, 190kg/m3 | ||||
mean 400°C | 0.08 | 0.08 | ||
mean 600°C | 0.12 | 0.12 | ||
mean 800°C | 0.16 | 0.16 | ||
mean1000°C | 0.23 | |||
Chemical composition | ||||
Al2O3 | 47.1 | 35.0 | 40.0 | 72 |
SiO2 | 52.3 | 49.7 | 58.1 | 28 |
ZrO2 | 15.0 | |||
Cr2O3 | 1.8 | |||
Packing(Kg/box) | 10,20 | |||
FAQ
Q1: How do you control the products quality?
A1: With strict quality control system throughout the materials selection and production process, our refractory and ceramic fiber products quality is effectively controlled to meet customer requirements.
Q5: Can you give me a brief introduction of the application of your products?
A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals
- Q: What are the main differences between an ordinary furnace and a ceramic fiber furnace?
- Energy saving: ordinary furnace heat loss, heat rate, furnace insulation can. The holding time of ceramic fiber furnace is ten times higher than that of ordinary furnace, and it is easy to quench and quench.
- Q: Should the ceramic fiber furnace be compacted?
- In view of the miniature furnace chamber, the ceramic fiber furnace can be selected, and once the furnace is formed, the length of the furnace is longer.
- Q: What is the difference between the ceramic fiber cloth and the high silicon oxygen cloth?
- 1. Ceramic fibers are short fibers that need to be strengthened and toughened by other objects. They are generally toughened by glass fiber and stainless steel wire.2 and high silicon oxygen is long fiber, no need to toughen by other objects.3 short, high silicon oxygen resistance to high temperature, Suzhou Dexin ceramic high silica cloth of silica content is greater than or equal to 96% temperature up to 1700 DEG C.
- Q: Glass fiber cotton, aluminum silicate cotton, rock wool, what's the difference between these three?
- Rock wool: is a kind of insulation materials, widely used in exterior wall insulation, because rock wool dust carcinogenicity, the state has banned the use of industry.
- Q: Aluminum silicate ceramic fiber cotton smoke will cause pneumoconiosis?
- Most of the aluminosilicate ceramic fiber cotton with high quality bauxite, high purity alumina, silica, zircon sand as raw materials, by blowing or swinging method generated by fiber, cotton collector or settlement device assembled into bulk fiber, also known as cotton fiber. Therefore, according to its composition, after inhalation, will lead to pneumoconiosis.
- Q: Is the ceramic fiber cloth poisonous?
- Aluminum silicate fiber textiles can replace asbestos textiles, widely used in metallurgy, chemical industry, ceramics. Glass, refractories, shipbuilding, aerospace, automotive, machinery, electronics, building materials, light industry and other industrial sectors of the fire-resistant, heat insulation, fire prevention, friction, sealing, silencing, labor protection, high temperature filtering etc..Landlord, it seems that this material is non-toxic, rest assured that the use of good.
- Q: What is the diameter of the ceramic fiber? How to mix?
- The diameter of the general ceramic mineral fiber is 2---5 microns, and the length is in the range of 0---8 mm long.Ordinary mixing machine can be easily mixed, and the mixture of other good affinity, evenly dispersed and mixed resin or rubber and liquid glue, thus make the fiber products look pretty smooth, bright color, anti impact friction resistance, small abrasion, tensile Xinghao, can effectively reduce the noise without damage dual, can reduce the amount of metal fiber.
- Q: Is aluminum silicate fiber poisonous?
- Ceramic fiber loose cotton is a kind of fluid which can melt high purity clay clinker, alumina powder, silica powder, chrome sand and so on in the industrial electric furnace.
- Q: The difference between the ceramic fiber blanket and rock cotton blanket
- The heat capacity (heat storage capacity) of ceramic fiber lining is low: the heat capacity of ceramic fiber is only about l/10 of light heat resistant lining and light castable lining, and the heat capacity of lining material is proportional to the weight of lining. Low heat capacity means the furnace in the reciprocating operation absorb less heat and heating speed, greatly reducing the operational control of the temperature in energy consumption, especially for heating furnace and furnace, furnace shutdown has obvious energy saving effect.
- Q: Ceramic fiber material fire shutter door how many square?
- Now there are two kinds of rolling to use ceramic fiber: a called inorganic super fire shutter (commonly known as the double track curtain), the curtain surface is glass fiber cloth + ceramic fiber cloth + ceramic fiber blanket + aluminum foil cloth, one is WFJ (glass fiber cloth + ceramic fiber cloth + glass fiber cloth).
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Ceramic Fiber Bulk - Heat Insulation Refractory Material
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 m.t.
- Supply Capability:
- 10000000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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