High Quality Heat Insulating Ceramic Fiber Paper and Glass Wool Supplier
- Ref Price:
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 roll
- Supply Capability:
- 5000 roll/month
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Ceramic Fibre Paper Description:
Ceramic Fiber Paper is a woven fabric made from our high quality ceramic fiber yarn. It can be used for high temperature applications up to1260° C. The Paper is reinforced with fiberglass filament, and optional Inconel/ stainless steel wire.
Ceramic Fibre Paper Application:
-Heat insulation furnace curtain, large area thermal insulation.
-Radiant heat shielding, flexible fabric expansion joints for high temperature piping.
-Safety blankets, welding blankets, protective and insulating covers, gaskets, cable or pipe wrapping, etc.
Ceramic Fibre Paper Advantage:
-Lightweight and low thermal conductivity.
-Excellent insulation at high temperature.
-Resists corrosive chemicals, commonly used acid and alkali.
-Strong and abrasive. It can be used in tough environment.
-Good substitute of asbestos products in many insulation and sealing applications.
-Reinforcing material: glass fiber wire, stainless steel wire, glass fiber and stainless steel wire.
Ceramic Fibre Paper Technical Data:
Grade | Standard | High Pure | High Aluminium | Zirconium | |||
Tenglong Style | 4210ST | 4210HP | 4210HA | 4210HZ | |||
Glassification Temperature (°C) | 1050 | 1260 | 1350 | 1430 | |||
Max Working Temperature (°C) | 800 | 1050 | 1200 | 1400 | |||
Shrinkage on Heating (%) | 800°C×24h≤-3 | 1000°C×24h≤-3 | 1280°C×24h≤-3 | 1400°C×24h≤-3 | |||
Organic Content (%) | ≤5 | ≤5 | ≤5 | ≤5 | |||
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3) | 200°C | 0.055~0.065 | 0.060~0.070 | ||||
400°C | 0.110~0.120 | 0.105~0.125 | |||||
600°C | 0.160~0.170 | 0.170~0.180 | |||||
Chemical Composition (%) | AL2O3 | 43 | 47 | 55 | 38 | ||
SiO2 | 53 | 51 | 44 | 44 | |||
Fe2O3 + Ti2O3 | ≤1.2 | ≤0.3 | ≤0.3 | ≤0.2 | |||
CaO + MgO | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.2 | |||
NaO + KO2 | ≤0.5 | ≤0.3 | ≤0.3 | ≤0.2 | |||
Density (kg/m3) | 200±10 | ||||||
Size (mm) | Length: 60000/40000/30000/20000/15000/12000 | ||||||
Package | Carton box | ||||||
Remarks: The data above is for reference. The Max. temp. depends on the working conditions.
- Q: What is semi-rigid glass wool board
- Commonly used in roofing, the density of about 120-150kg / m?.
- Q: What is the density of high-temperature glass fiber
- Glass fiber cotton density is only 1/5 that of water. It is absolute hydrophobic, high temperature resistant with high tensile strength. Glass fiber insulation cotton has low thermal conductivity, good sound absorption, long fiber length, high tensile strength. it is widely used in building air conditioning insulation,decorative wall insulation, ceiling decoration, as well as chemical, electric power industry equipment insulation.
- Q: who knows the construction technology of glass?wool?board?
- Who knows the construction technology of glass?wool?board? Primary treatment - two sides and the wool board and double-sided boards stencilled side interface agent - vertical hanging, control line- paste wool board with the adhesive - apply the mortar for the first time- pressed into alkali-resistant fiberglass mesh - Plastering mortar composite anchor bolt alkali-resistant fiberglass mesh layer - apply the mortar for the second time and pressed into alkali-resistant fiberglass mesh - wipe the mortar for the third time.
- Q: These two kinds of glass wool are used as insulation materials, but one keeps 0.3 in specific gravity while the other keeps 0.5 in specific gravity. Which one should be chosen?
- Generally, materials with high density have better insulation effect, consequently leading a relatively higher price. You can make a layer of polyurethane on the outside. Specific gravity is another way of saying density. Materials' thermal insulation effect is related to density. So if you want to get better thermal insulation effect, you can make a layer of polyurethane on the outside. It is noted that common polyurethane has a maximum temperature of 100 degrees, while high-temperature polyurethane requires 120 degrees.
- Q: How can I fix the glass cotton insulation board to the wall?
- The method to fix rock wool insulation boards to the wall: Use adhesion agents to bond rock wool and base wall together, and drive insulation supporting pins. Rock wool external thermal insulation uses rock wool board as insulation layer, and set it outside of the structure layer of external wall to achieve thermal insulation effect of wall. This construction method of composite wall insulation material requirements attached to the solid layer structure. The protective layer outside of insulating layer should have a certain intensity, impact resistance, crack resistance and waterproofness, and have good hotel decoration design. Common characteristics of rock wool wall system incluede the increase of thermal insulation properties of external wall, saving energy consumed for heating, the improvement of wall thermal inertia, and of indoor thermal environment. Compared with other energy-saving wall systems, rock wool system is conducive to the discharge of water vapor inside the wall, generating less internal condensation and dewfall, and the structural layer is drier and warmer. Also, the cost of rock wool system is cheap, it has good fire performance, sound insulation performance.
- Q: What are the differences between glass wool felts and rock wool board in terms of appearance, and how to distinguish them?
- First, the color. environmental glass wool is while, while rock wool is dark.
- Q: Choosing glass wool with proper thickness for piping insulation of Dn900 boiler room.
- It depends on the temperature of pipes. Steam pipes with 300 degrees should choose the thickness of 100mm, which is based on the national standard that pipeline’ skin should keep less than or equal to 50 degrees in temperature. While hot water pipes keep 40 to 50mm in this regard.
- Q: Is centrifugal glass wool board suitable for home use?
- It can be easily broken and produce fine suspended particles. If the glass wool is of poor quality, you'd better use plastic bags or non-woven fabric to wrap it when using. So you must choose brand whose products are of good quality. Also if it is for the acoustics, it will do harm to the human body if inhaled into the lungs. So be sure to choose a renowable brand o centrifugal glass wool.
- Q: Does anyone clearly know about the construction technology of glass wool blanket, aluminum net and sound-absorbing wall?
- 1, the technological process: A layer of dry-laid asphalt felt→ wooden keel installation → install gypsum board → stick glass wool blanket → pave and nail a layer of glass fiber cloth→install aluminum net → fix aluminum net. 2. operation key points of construction methods, embed errosion prevention wooden bricks: During masonry construction, embed corrosion prevention wood bricks (40 × 60 × 60) while laying bricks, with horizontal distance of 400 to 500, and the vertical dimension of 400. I hope my answer can help you.
- Q: Why does glass wool turn black when exposed to heat? Wether it will ffect the thermal insulation effect.
- This is dut to the charring of glass wool before dealing with thermal insulation. When the temperature exceeds the maximum operating temperature of glass wool, it will char. This will have some impact on the insulation effect, so it is better to know the highest temperature of the thermal insulation material before using.
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High Quality Heat Insulating Ceramic Fiber Paper and Glass Wool Supplier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 50 roll
- Supply Capability:
- 5000 roll/month
OKorder Service Pledge
OKorder Financial Service
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