What is Ceramic Fiber Blanket Insulation?
Ceramic Fiber Blanket Insulation is manufactured from spun ceramic fiber and is needled to provide exceptional handling strength for high-temperature insulation applications. Ceramic Insulation Blanket is typically offered in three standard grades referred to as commercial, High-Purity, and Zirconia grade. All grades are lightweight and thermally efficient resulting in a material that has the advantage of low heat storage and complete resistance to thermal shock. Blankets are produced in varying dimensions, temperature ratings, and for different applications. Our office also supplies a Bio-Soluble blanket which is environmentally friendly. If you don’t see a specific blanket listed, please contact us directly and we will be happy to provide a custom quote.
Operating at Higher Temperatures?
Ceramic Fiber Blanket Insulation is manufactured from polycrystalline mullite wool (PCW) rated to a temperature of 3000℉ (1649℃) is now stocked. This grade of Ceramic Insulation Blanket contains no binder, additives, or shot content. Material is RCF free and resistant to most corrosive agents in both oxidizing and reducing atmospheres. This material is highly specialized for the most demanding and extreme temperature requirements.
Complex Shapes & Gas Velocities
Ceramic Fiber Blanket Wet Wool (WW) is specifically manufactured for insulating complex shapes and services under high hot gas velocities. Material is permeated with inorganic bonding agents and packaged in a clear polyethylene bag to retain the wet binder during shipping and storage. The manufacturing process results in flexible insulation that can be formed to complex shapes in place and air dries to form a hard, rigid structure. Additionally, the material can be cured by immediate exposure to temperature in application. Material has a dry density of 12-18 lbs/ft3 (190-290 kg/m3).
Ceramic Fiber Blanket Insulation Stocking Locations
Our blanket is available domestically and internationally. Some of our domestic locations are listed below, please note that inventory and pricing may vary.
Dingmans Ferry, PA | Baltimore, MD | Pittsburgh, PA | College Park, Georgia | Houston, TX | Los Angeles, CA | Wilmington, CA | Hayward, California | Tualatin, Oregon | Elk Grove, IL
Benefits
- Dimensionally stable at high temperatures.
- Low heat storage and complete resistance to thermal shock.
- Lightweight and thermally efficient.
Applications
- Furnace repair
- Furnace, kiln, reformer and boiler linings
- Furnace door linings and seals
- Reusable insulation for steam and gas turbines
- High-temperature kiln and furnace insulation
- Primary reformer heater insulation
- High temperature gasketing
- Expansion joint seals
- Glass furnace crown insulation
- Field steam generator lining.
- Nuclear insulation applications
- Thermal reactor insulation
- Flexible high temperature pipe insulation
- Investment casting mold wrapping
- Removable casting mold wrapping
- Removable insulating blankets for stress relieving welding.
- Pressure and cryogenic vessel fire protection
- Soaking pit seals
- High temperature filtration
- Incineration equipment and stack linings.
- Strips for gasketing material.
Useful Charts
Ceramic Fiber Blanket Properties
| Blanket Specifications | High Purity Grade | Zirconia Grade | PCW Grade |
|---|---|---|---|
| Color | White | White | White |
| Temperature: Maximum Use Continuous Use Melting Point | 2300℉ | 1260℃ 2012℉ | 1100℃ 3200℉ | 1760℃ | 2600℉ | 1426℃ 2461℉ | 1350℃ 3200℉ | 1760℃ | 3000℉ | 1650℃ 2912℉ | 1600℃ 3400℉ | 1870℃ |
| Average Fiber Diameter | 3-4.5 microns | 3-4.5 microns | 3-4 microns |
| Average Tensile Strength 4 pcf. density 6 pcf. density 8 pcf. density | 5.075 psi 7.250 psi 11.600 psi | 5.075 psi 7.250 psi 11.600 psi | - 6 psi 8 psi |
| Rate of Linear Shrinkage 24hrs @ 1000℃ 24hrs @ 1100℃ 24hrs @ 1200℃ 24hrs @ 1350℃ 24hrs @ 1500℃ | - 3% - - - | - - - 3% - | - - - - 0.7% |
| Thermal Conductivity w/m-k (Btu in./hr/ft²℉) 4 pcf. density @ 400℃ (752℉) 6 pcf. density @ 400℃ (752℉) 8 pcf. density @ 400℃ (752℉) | 0.06 | 0.416 - 0.11 | 0.763 0.16 | 1.11 0.076 | 0.527 0.09 | 0.624 | - - 0.11 | 0.763 0.16 | 1.11 - - | - - - - - .13 |
| Chemical Contents Al2O3 | 47% - 49% 50% - 52% - 0.2% 0.2% - | 39% - 40% 38% - 45% 15% - 17% 0.2% 0.2% - | 72% 27.7% - - - 1% |
BioSoluble Blanket Properties
| Properties | Unit | BioSoluble Blanket |
|---|---|---|
| Color | - | White |
| Temperature: Maximum Use Continuous Use Melting Point | ℉ | ℃ ℉ | ℃ ℉ | ℃ | 2300 | 1260 2100 | 1149 2372 | 1300 |
| Average Fiber Diameter | microns | 3.5 |
| Available Densities | lb/ft3|kg/m3 | 4 (64), 6 (96), 8 (128), 10 (160) |
| Average Tensile Strength 4 pcf. density 6 pcf. density 8 pcf. density 10 pcf. density | lb/in² (MPa) | 4.36(.03) 7.26(.05) 9.53(.065) 11.61(.08) |
| Rate of Linear Shrinkage 24hrs @ 1832 ℉ (1000℃) | % | ≤ 1.3 |
| Thermal Conductivity 4 lb/ft³ @ 752℉ | 400℃ 4 lb/ft³ @1112℉ | 600℃ 4 lb/ft³ @1472℉ | 800℃ 4 lb/ft³ @ 1832 ℉ | 1000℃ 6 lb/ft³ @ 752℉ | 400℃ 6 lb/ft³ @1112℉ | 600℃ 6 lb/ft³ @1472℉ | 800℃ 6 lb/ft³ @ 1832 ℉ | 1000℃ 8 lb/ft³ @ 752℉ | 400℃ 8 lb/ft³ @1112℉ | 600℃ 8 lb/ft³ @1472℉ | 800℃ 8 lb/ft³ @ 1832 ℉ | 1000℃ 10 lb/ft³ @ 752℉ | 400℃ 10 lb/ft³ @1112℉ | 600℃ 10 lb/ft³ @1472℉ | 800℃ 10 lb/ft³ @ 1832 ℉ | 1000℃ | W/mk (BTU.in/hr/ft²℉) | 0.12 (0.82) 0.18 (1.24 0.30 (2.09) 0.43 (2.98) 0.10 (0.69) 0.16 (1.11) 0.25 (1.73) 0.36 (2.49) 0.09 (0.62) 0.15 (1.03) 0.22 (1.52) 0.30 (2.08) 0.09 (0.62) 0.14 (0.97) 0.20 (1.38) 0.28 (1.93) |
| Chemical Contents SiO2 CaO MgO | % | 61-68 27-32 2-6 |
Wet Wool Blanket Properties
| Properties | Unit | Wet Wool |
|---|---|---|
| Color | - | White |
| Temperature: Maximum Use Continuous Use Melting Point | ℉ | ℃ ℉ | ℃ ℉ | ℃ | 2000 | 1093 1850 | 1010 3260 | 1790 |
| Average Fiber Diameter | microns | 2-3 |
| Tensile Strength 1/4" (6.4mm) | ASTM 686 Wet psi | kPa Dry psi | kPa | 17 | 120 50 | 350 |
| Hot Gas Erosion Resistance | GC1731 m/sec ft/sec | ≥ 30.5 ≥ 100 |
| Dry Density | lb/ft3 kg/m3 | 12-18 190-290 |
| Chemical Contents Al2O3 SiO2 ZrO2 Na2O3 | % % % % | 23-32 68-77 - < 0.5 |
| Notes: | 1Test procedure based on British Gas Council Research Comm. | |
Ceramic Fiber Blanket Information & Pricing
| Product | Density lbs/ft³ | Thickness Inches | Width Inches | Length Feet | FT² Per Roll | Price USD |
|---|---|---|---|---|---|---|
| 6 | 0.5" | 48" | 50' | 100 | $240.00 | |
| 6 | 1" | 24" | 25' | 50 | $85.00 | |
| 6 | 1.5" | 24" | 17' | 34 | $85.00 | |
| 6 | 2" | 24" | 12.5' | 25 | $85.00 | |
| High Purity 2300℉ | 8 | 0.25" | 24" | 50' | 100 | $134.50 |
| 8 | 0.5" | 24" | 50' | 100 | $90.00 | |
| 8 | 0.5" | 48" | 25' | 100 | $200.00 | |
| 8 | 1" | 24" | 25' | 50 | $90.00 | |
| 8 | 1" | 48" | 25' | 100 | $200.00 | |
| 8 | 1.5" | 24" | 17' | 34 | $90.00 | |
| 8 | 1.5" | 48" | 17' | 68 | $200.00 | |
| 8 | 2" | 24" | 12.5' | 25 | $90.00 | |
| 8 | 2" | 48" | 12.5' | 50 | $200.00 | |
| High Purity Strips 2300℉ | 8 | 1" | 2" | 25' | 50 | $240.00 12/Box |
| 8 | 1" | 3" | 25' | 50 | $240.00 8/Box | |
| 8 | 1" | 4" | 25' | 50 | $240.00 6/Box | |
| 8 | 1" | 6" | 25' | 50 | $240.00 4/Box | |
| High Purity Foil 1 side 2300℉ | 8 | 0.5" | 24" | 48' | 96 | $160.00 |
| Zirconia Grade 2600℉ | 8 | 1" | 24" | 25' | 50 | $135.00 |
| 8 | 1" | 48" | 25' | 100 | $330.00 | |
| 8 | 2" | 24" | 12.5 | 25 | $135.00 | |
| PCW Grade 3000℉ | 6 | 1" | 24" | 24' | 48 | $2,375.00 |
| 8 | 0.5" | 24" | 35.42' | 70 | $3,280.00 | |
| Wet Wool Grade 2000℉ | 12-18 | 0.25" | 24" | 12.5' | 25 | $550.00 |
| 12-18 | 0.5" | 24" | 12.5' | 25 | $775.00 | |
| BioSoluble Grade | 8 | 2" | 24" | 12.5' | 25 | $150.00 |
Ready to order Ceramic Fiber Blanket Insulation?
- Need a size or temperature rating not listed? Need custom strips and shapes? Please contact us for a custom quote and provide associated drawings.
- Up to 20 cartons per pallet (10% discount for pallet quantities).
- Please note cartons ship by UPS or FedEx, pallets must ship via freight.
- If you have any additional questions or need a custom quote our team is always available to help.
Downloadables
Ceramic Fiber Blankets
PCW Grade Blanket
Wet Wool Blanket
Bio Soluble Blanket
- Ceramic Fiber Blanket High Purity Grade 6lb 2300°F $85.00 – $240.00 Select options
- Ceramic Fiber Blanket High Purity Grade 8lb 2300°F $90.00 – $200.00 Select options
- Ceramic Fiber Blanket Zirconia Grade 8lb 2600°F $135.00 – $330.00 Select options
- Ceramic Fiber Blanket High Purity Strips 8lb 2300°F $240.00 Select options
- Ceramic Fiber Blanket High Purity 8lb with Foil 2300°F $160.00 Select options
- Ceramic Fiber Blanket PCW Grade 3000°F $2,375.00 – $3,280.00 Select options
- Ceramic Fiber Blanket Wet Wool Grade 2000°F $550.00 – $775.00 Select options
- Ceramic Fiber Blanket BioSoluble Grade 8lb 2300°F $150.00 Select options
FAQs
What is a ceramic fiber blanket? ›
Ceramic blanket is composed of long, flexible, interwoven fibres manufactured by the 'blown' and 'spun' process yielding a strong, lightweight yet durable fiber blanket for applications in a temperature range from 1260oC to 1600oC.
What is the disadvantage of ceramic fiber? ›The disadvantage is that it is neither wear resistant nor collision resistant, can not resist erosion of high-speed airflow, and can not resist slag erosion. The main uses of ceramic fiber products: Door 1, ceramic fiber products applicable to all kinds of industrial furnace, furnace insulation sealing curtain.
What is the temperature rating of ceramic fiber blanket? ›GLT Products Ceramic Fiber Blanket is composed of long, flexible, interwoven fibers yielding a strong, lightweight, yet durable, blanket for applications in a temperature range from 538°C (1000°F) to 1480°C (2696°F).
How long does a ceramic blanket last? ›Under suitable operation temperature, the characteristic of ceramic fiber is comparatively stable, without the collision of outer strength; the service life of ceramic fiber blanket can reach 5 to 10 years.
What is the advantage of ceramic fibers? ›Ceramic fiber offers many great characteristics:
Excellent Thermal Shock Resistance. High Temperature Stability. Low Thermal Conductivity. Low Heat Storage.
They are very expensive fibers because only a small quantity is produced and they are used in particular fields such as aerospace [84–86]. Materials used are boron, silica, carbide, alumina, and zirconia.
Is ceramic fiber itchy? ›Ceramic fiber may cause itching and irritation to skin and eyes by contact. If inhaled in sufficient amount of ceramic fiber, it may cause irritation to respiratory tract, scratchiness of the nose or throat, cough or chest discomfort.
What are the negative effects of ceramic? ›Hazards. There have been known cases of silicosis, or "potter's rot, from chronic inhalation of large amounts of free silica during clay mixing. Symptoms of silicosis include: shortness of breath, dry cough, emphysema, and high susceptibility to lung infections such as tuberculosis.
What are the cons of using ceramic? ›- They are brittle in nature.
- They have almost zero ductility.
- They have poor tensile strength.
- The show a wide range in the variation of strength, even for the identical specimens.
- They are difficult to shape and machine.
Swiss Safe Mylar Foil Blankets – Best Overall
They are manufactured out of a high-grade aluminized mylar, which is remarkably durable and offers excellent insulation capabilities.
Can ceramic fiber insulation get wet? ›
As for the effect of water on the insulation material, certain materials are more resistant to wetting compared to others. Both rockwool and ceramic fiber insulation, and to a lesser extent fiberglass, regain their insulation values after the water evaporates.
Is ceramic fiber fireproof? ›Ceramic Fiber Insulation is high-temperature resistance, insulated, and fireproof.
Can I leave a heated blanket plugged in all night? ›One of the most common questions about electric blankets is whether it's safe to leave them on overnight. While a modern, well-maintained electric blanket is unlikely to cause problems with proper use, it is not recommended to keep electric blankets on all night.
How do you install a ceramic fiber blanket? ›There are generally two common methods for the installation of ceramic fiber blanket. One is to glue the ceramic fiber blanket together. After cleaning the rust in the inner wall, fix the ceramic fiber blanket to the wall with binders. Then apply two layers of high temperature coatings.
What is the R value of ceramic fiber board? ›Ceramic Fiber Insulation Blanket R-Value: 2.27 (6# Density, 2300°F) (1 in.
Is ceramic Fibre used for hot or cold insulation? ›Ceramic fibers were originally called Refractory Ceramic fibers when produced in the 1940s, and the material is now called high temperature insulation wool. In the past half-century, there has been significant development in the processing and use of high performance ceramic fibers.
Is ceramic insulation expensive? ›Ceramic is more expensive than fiberglass insulation; therefore, where fiberglass or other 'conventional' insulation can be effectively used, ceramic is not as economically attractive. Ceramic is also a great corrosion inhibitor and more resistant to impact damage and moisture.
Is ceramic Fibre a good insulator? ›Ceramic fibre is a lightweight insulating product. It has low thermal mass which means that it does not retain heat, low thermal conductivity and is an extremely effective insulation material. Its high thermal shock resistance make it suitable for applications where traditional refractories cannot be used.
What color is ceramic fiber? ›Most ceramic fibers are white to cream in color and tend to be polycrystallines or polycrys- talline metal oxides.
What is ceramic fiber made of? ›Ceramic Fiber Textiles are manufactured from alumina-silica ceramic fiber consisting of 47% Alumina, and 53% Silica. The textiles are free of asbestos and crystalline silica, also known as free silica. The material is typically used up to 2300F (1260C).
What is the melting point of ceramic fiber? ›
The ceramic fibers have a melting point of 3200°F and will provide up to 2300°F continuous service.
Is ceramic fiber mineral wool? ›The primary component of ceramic fiber insulation is high-temperature insulation wool made from synthetic minerals capable of withstanding consistent temperatures exceeding 1200°C (2192°F). Before application however, this synthetic material must be densified, treated, and machined for various purposes.
How thick is ceramic Fibre? ›Ceramic Fiber Board
Material: Ceramic Fibers. Thickness: 25 mm, 50 mm. Size: 1000 mm x 500 mm. Max Withstanding Temperature: 1260 , 1425 Deg C.
- High temperature insulation seals and gaskets.
- Thermal shield.
- Fire barrier.
- Fire Retardant Fabric.
- Protective blankets, and wrapping.
- Expansion joint fabric, safety clothing.
- Electrical insulation.
- Composite reinforcement.
Inhalation of all clay materials especially silica can damage your lungs. All clay bodies contain some free crystalline silica which can scar your lung tissue and cause irreversible loss of breathing capacity.
Is there radiation in ceramic? ›The primordial radionuclides in ceramic raw materials and end products are one of the sources of radiation hazard in dwellings made of these materials.
Is ceramic toxic or non-toxic? ›Is ceramic cookware non-toxic? Yes, ceramic pans are naturally nonstick and generally produced without PTFE, PFAS, and PFOAs. Quality ceramic pans will last a few years with proper care, and will only need to be replaced if the nonstick coating wears out.
What is the biggest problem with ceramics? ›Deformation. The deformation of the product is the most common and serious defect in the ceramic industry, such as the diameter of the cylinder is not round, and the geometric shape has irregular changes. The main reason is improper kiln-drying method.
What is the most common issue associated with ceramic materials? ›Many ceramics have low thermal conductivity and susceptibility to thermal shock. Using the fusion welding method to join ceramics by concentration heating or with a high energy density heat source, cracking in the ceramic easily occurs.
What are the 3 types of ceramics? ›There are three main types of pottery/ceramic. These are earthenware, stoneware and porcelain.
What is the warmest material for a winter blanket? ›
Thicker blankets, such as wool blankets, cotton fleece blankets, and cashmere blankets, are the warmest. The spaces between the fibers in a fuzzy or napped blanket trap warm air, keeping you warmer. This same principle explains why down is such an excellent insulator.
What kind of blanket is best for winter? ›- Wool. When you think of winter blanket materials, you might automatically think of wool. ...
- Cotton. Cotton is a soft material that gets even softer every time you wash it! ...
- Fleece. ...
- Linen. ...
- Down. ...
- Silk.
Electric blankets make for great blankets for winter for it comes with an inbuilt heating system operated by a remote. Fleece blankets are also becoming hugely popular in the market. Its velvety smooth texture is its USP. An AC blanket is perfect for an AC car or AC room.
Is ceramic fiber fiberglass? ›Ceramic Fiber Weaved cloth is a woven fabric manufactured from texturized fiberglass yarn with insert materials of Inconel wire or Fiberglass filaments.
Can fiberglass insulation grow mold? ›Over time, given the right conditions, mold can grow in fiberglass. Some forms of fiberglass insulation can be covered or “faced” with paper products. This paper is often a food source for mold and can be a problem if installed directly against wet areas (like basement or crawlspace walls).
What temperature can ceramic insulation withstand? ›Ceramic Mat Provides Excellent Lightweight High Temperature Insulation up to 2400°F / 1316°C.
Will ceramic break from heat? ›Sudden changes in temperature cause localized thermal expansion, this produces tension and compression that easily cracks most ceramics.
Which fibre is fire proof? ›Polymelamine fiber
Basofil® (BASF) heat and flame resistant fiber is based on patented melamine technology. Basofil® fiber has the same characteristics typical of other common melamine-formaldehyde- based materials: heat stability, low flammability, high wear performance, solvent resistance and ultraviolet resistance.
However, all types of technical ceramics are very heat resistant, which means they possess low thermal conductivity, low thermal expansion, and high thermal capacitance. It is these three components that make technical ceramics able to withstand high temperatures.
Should you put a blanket on top of an electric blanket? ›✓ Don't put blankets on top of an electric blanket, and don't use an electric blanket and a heating pad at the same time. Heat can become trapped in the bedding layers and cause burns. ✓ Turn off and unplug an electric blanket when it isn't being used.
When should you not use an electric blanket? ›
Never use an electric blanket if you have an air flow pressure relief mattress, or use emollient creams. Ask for non-flammable alternatives instead. If your blanket gets wet, don't use it and never switch it on to dry it. Do not buy second-hand electric blankets.
Why can't you sleep with an electric blanket on? ›Exposure to prolonged electromagnetic waves produced when the blanket is on are potentially carcinogenic according to the National Cancer Institute. In addition to cancer risks, there are also links to decreased fertility in men and problems with pregnancy for women.
What is a Cerawool blanket used for? ›Ceramic fiber blanket are widely used in furnaces, kilns, generators, reformers, boilers, steam and gas turbines, seals and gasketing, furnace door seals, expansion joint seals and other high temperature equipment etc.
How do you handle ceramic fiber? ›- Wear long-sleeved clothing and gloves.
- Wear head and eye protection including respirator or masks to prevent inhaling dust.
- Wash any exposed skin surface with soap and water after handling the ceramic fiber material.
- Wash RCF-soiled clothing frequently and separately from other clothing.
Polyisocyanurate: Known as polyiso for short, polyisocyanurate foam has the highest R-value per inch (R-6.5 to R-6.8) of any rigid insulation. This type of rigid foam usually comes with a reflective foil facing on both sides, so it can also serve as a radiant barrier.
What is the thermal conductivity of ceramic fiber blanket? ›Thermal conductivity at 1200 Degree C: 0.25 W/mk.
What is the thermal resistance of ceramic fiber? ›Ceramic Fibre Fabrics 1700°C
Monofilament ceramic fabrics are resistant to temperatures of 1700°C. They are mainly used in the industry as a heat shield or fire barrier.
Ceramic fibers comprise a wide range of amorphous or crystalline synthetic mineral fibers characterized by their refractory properties (i.e., stability at high temperatures) (IARC 1988). They typically are made of alumina, silica, and other metal oxides or, less commonly, of nonoxide materials such as silicon carbide.
Is ceramic fiber insulation safe? ›The fibers that make up any aglassy or vitreous filaments are extremely sharp and can cause skin and upper respiratory irritation. The skin irritation can be caused if the broken ends of the ceramic fibers become embedded in the skin.
What are the benefits of a therapy blanket? ›The pressure of weighted blankets puts your autonomic nervous system into “rest” mode, reducing some of the symptoms of anxiety, such as a quickened heart rate or breathing. This can provide an overall sense of calm.
What size are ceramic fiber blankets? ›
These Ceramic Fiber Blankets are available with different thickness like 12, 25, 38, and 50 and with a dimension of 610 x 7300 roll size and also available in various sizes in accordance with customers needs.
Why use a cellular blanket? ›A cellular cotton blanket is an ideal choice. They allow baby to keep warm but enable air flow and should baby end up in the situation of the blanket covering their face, the blanket by design has holes for air to flow. Fleece bedding and sheepskins are not recommended as they can cause baby to overheat.
What is ceramic fiber blanket made of? ›Ceramic Fiber Blanket Insulation is manufactured from polycrystalline mullite wool (PCW) rated to a temperature of 3000℉ (1649℃) is now stocked. This grade of Ceramic Insulation Blanket contains no binder, additives, or shot content.
Is ceramic fiber heat resistant? ›Ceramic fibre cloth is made from a heat resistant material and bio-soluble ceramic fibre. It is reinforced with stainless steel wire and can withstand high temperatures reaching 1100oC continuous working temperature.
What is the melting point of ceramic blanket? ›The ceramic fibers have a melting point of 3200°F and will provide up to 2300°F continuous service.
Is ceramic fiber insulation itchy? ›Ceramic fiber may cause itching and irritation to skin and eyes by contact. If inhaled in sufficient amount of ceramic fiber, it may cause irritation to respiratory tract, scratchiness of the nose or throat, cough or chest discomfort.
Is ceramic fibre used for hot or cold insulation? ›Ceramic fibers were originally called Refractory Ceramic fibers when produced in the 1940s, and the material is now called high temperature insulation wool. In the past half-century, there has been significant development in the processing and use of high performance ceramic fibers.