Ceramic Fiber Paper Spun Bulk for Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 kg
- Supply Capability:
- 8000 kg/month
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The ceramic fiber are manufactured from high purity raw material alumina powder ,silica sand for the high temperature grades and zircon sand is also used. The ceramic mixture is heated in an high temperature electric furnace and the stream of molten material is drawn into fibers by either spinning or blowing .It is produced by advanced “blown” and “spun” processes .Ceramic fiber bulk shows a high temperature stability ,low weight and heat capacity and an outstanding sound absorption is complemented by their resistance to oxidation and reduction
Excellent thermal and chemical stability
Low thermal conductivity and heat storage
Excellent thermal shock resistance and sound –absorption capability
No bonding agent and corrosive substance
Asbestos free
Fiber diameter(um)Blown | 2--3 | 2--3 | 2--3 | 2--3 | 2--3 |
Fiber diameter(um)Spun | 3—4.5 | 3—4.5 | 3—4.5 | 3—4.0 | 3—4.0 |
AL2O3(%) | 44 | 45--46 | 47--49 | 52--55 | 39--40 |
AL2O3+SIO2(%) | 96 | 97 | 99 | 99 | ------- |
ZrO2(%) | -------- | -------- | -------- | -------- | 15--17 |
Fe2O3(%) | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 |
Na2O+K2O(%) | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 |
- Q: The condition of ceramic glass fiber at high temperature
- Generally, glass fibers can be pulled long and cut short when required. However, ceramics are difficult to control and difficult to grow because of technological conditions;
- Q: Can ceramic fibers be spun into fibers, please?
- Ceramic fiber itself is relatively brittle, silk is relatively short, spinnability, but after adding viscose (differential polyester glass fiber, even pulp) as the heart can be spun
- Q: How are ceramic fiber papers attached to the interior wall?
- There are two ways to apply ceramic fiber paper to the wall. The first is to buy ceramic fiber paper with single-sided adhesive tape, and the second is to paste it directly with double-sided adhesive tape. From Ji'nan dragon hot ceramics limited liability company, refractory materials chapter
- Q: Why is there no direct relationship between thermal conductivity and conductivity of ceramics?
- The concept of electrical conductivity in physics, in which the product of the quantity and the electric field intensity is equal to the conduction current density. For isotropic media, conductivity is scalar; for anisotropic media, conductivity is tensor. In ecology, conductivity is the ability to conduct current by means of a numerically expressed solution. The unit is expressed in SIEMENS per meter (S/m). The conductivity is simply the product of the measured conductivity (G) and the conductance cell constant (L/A). Here the L is the length of the liquid column between two plates and the A is the area of the plate. P l=l/ = sigma (1) definition or explanation for the reciprocal of resistivity conductivity. Sigma Rho =1/ (2): units in the international system of units, the conductivity of the unit is SIEMENS / m. (3) the physical meaning of conductivity is to indicate the conductivity of a substance.
- Q: Where is the best packing area for ceramic fibers?
- As the temperature continues to rise, the products will gradually become white, organic fiber has been completely carbonized products completely for the high temperature inorganic ceramic fiber resistant ceramic fiber (standard type) white maximum temperature ceramic fiber cloth content index color 1260 C fiber diameter 1-4 m thermal shrinkage (1232 C, 24h) 3.5% transmission rate (at 538 8pcf) three 0.130w/m.k two aluminum oxide content 45-48% 0.7-1.2% ferric oxide content of calcium oxide and sodium oxide content of 0.43% slag ball content <8.5% breakdown voltage 5 kv/mm resistance of 5 * 1010 ohm 3w.xxceramic content index white color thickness 1.5mm--6.0mm single 0.5 3kg/ square meters of organic fiber content <20% content <2% strengthening materials alkali glass fiber nichrome wire (1Cr18Ni9Ti)
- Q: What is ceramic fiber paper? What is ceramic fiber paper for?
- In order to understand what ceramic fiber paper can do, it is necessary to know what product characteristics it has. Only by knowing these advantages can we make accurate judgments about what we can do.The ceramic fiber paper is made of ceramic fiber, so the ceramic fiber paper itself contains no asbestos and can replace the carcinogenic asbestos products on the market.The raw material of the ceramic fiber paper is longer, low density, high strength, and has a certain elasticity, so it is easy to carry out stamping, cutting, winding and other construction operations. It is because of the ceramic fiber paper after high temperature firing process, so it has high temperature resistance, chemical corrosion, thermal shock, low thermal conductivity, good dielectric strength and high elastic modulus and high performance.
- Q: What can I do to get the clothes off the ceramic fiber?
- Washing clothes smellSometimes clothes because of drying properly, there will be bad smell of sweat, take white vinegar and water mixture, Soak clothes for about five minutes, and then put clothes in the ventilated place to dry on it!
- Q: The difference between ceramic fiber cloth and ceramic fiber paper?
- Two ceramic fiber paper and ceramic fiber cloth are refractory insulation materials, both can be used for insulation and heat preservation
- Q: Carbon fiber and aluminum alloy material in the end what is the difference?
- Aluminum alloy advantages: air oxidation resistance, cost-effective, easy to manufacture. The disadvantage is that the elasticity is poor and the strength is low.
- 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.
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Ceramic Fiber Paper Spun Bulk for Steel
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 600 kg
- Supply Capability:
- 8000 kg/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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