high temperature insulation blanket

high temperature insulation blanket

$1.00-$10.00 / Roll. High-Temperature Insulation Materials There is a range of insulation materials suitable for high-temperature usages, such as: Fiberglass Fiberglass offers superb flexibility and dimensional stability for temperatures up to 1200 F. User-friendly with little odor or smoke, fiberglass will not corrode the metals it protects. High Temperature Blanket 2000 This braided silica blanket offers ideal thermal protection for parts, materials, and equipment from damage due to molten metal splash, sparks and radiant heat. Standard Specification for High-Temperature Fiber Blanket Thermal Insulation. It keeps high temperatures locked in. Pyrogel XT achieves this industry-leading thermal performance in a flexible, environmentally safe, and easy-to-use product. 4.6 (14) | "customer service" Contact Supplier. Only utility knife and plier stapler needed. In fact, our BBQ and smoker blankets allow you to use up to 25% less of your fuel and flavor sources when in service. It's commonly used to insulate high temperature furnaces and to build forges and kilns. . Materials can vary depending on application needs. Low Bio Persistence Ceramic Wool is excellent at reducing heat and has good thermal stability.These blankets are ideal for use on uneven surfaces such as . Our insulation blankets will make your life easier by rising to your industry's most precise needs. They are rated at 1800F, 2300F, 2600F & 3000F. Typical applications include: Linings and back-up insulation for all types of furnaces, heaters and . Robco manufactures blanket using a unique, patented process. More High Temperature Tape 1000 These refractory insulation blankets can be used in many heat related applications. . Does Your Product Have a Warranty? Order) $105.95/Roll (Shipping) CNLuyang Energy-Saving Materials Co., Ltd. 2YRS 5.0(39)| "fast delivery" Contact Supplier Ad 1/6 Our reusable blankets are made with hook and loop straps, or 1 inch buckles and D-rings that keep them securely in place and make them easy to remove. High-temperature insulation blanket that is composed of long, flexible, interwoven fibers manufactured by the "spun" process of high purity ceramic fibers. for Kilns, Forges, Stoves $44.82 That said, not every insulation blanket is made the same. This grade of Ceramic Insulation Blanket contains no binder, additives, or shot content. .500. Scroll down to browse our high temperature products or select from the categories below: BLANKETS / WOOLS Available in a range of thicknesses, grades and densities.Engineered to insulate. Aerospace Insulation InsulTech August 17, 2017 June 2, 2021. High-temperature piping trains can expose workers to surface temperatures that can cause serious injuries. Applications. Ceramic Fiber Blanket Applications:-Industrial kiln, heating device, high-temperature pipeline wall lining.-Heat insulation of electric boiler, steam turbine and nuclear electricity.-Wall lining of chemical high-temperature conversion unit and heating equipment.-Fireproof and heat insulation of tall buildings. Choose from one of our high-temperature insulations layered with one of our industrial textiles to create a custom insulation blanket that lasts. Bonded with ECOSE Technology, this blanket is as sustainable as it is resilient. . With advances in exhaust systems along with a more focused approach to job safety, the need for insulating blankets has never been greater. 49-96 of 720 results for"high temp insulation blanket" Price and other details may vary based on product size and color. for Kilns, Ovens, Furnaces, Forges, Stoves $55.50 Nashua Tape 1.89 in. Aprende ms Insulation blankets have become increasingly more important in the last several years. High Temperature Insulation Blanket is a high temperature needled blanket that is used in applications for temperatures up to 2900 F. Read More MaxWool HTZ Hot jackets are designed with high-quality materials like heat-resistant thread and jacketing to ensure they can handle temperatures of up to 550F! High Temperature Batt & HD Blanket are semi-rigid thermal insulation products (1.6 PCF, 25.6 kg/m), made from highly resilient, inorganic glass fibers, bonded by high-temperature thermosetting resin. Industrial insulation blankets provide the perfect solution for these situations by combining the flexibility of removable materials (which can be held in place with heavy duty closures when in use) with the insulating power of vinyl, fiberglass and other materials. Aspen Aerogels' insulation blankets resist water and stay drier for longer, promoting a system that does not suffer this same corrosive environment. TaoFibre blanket provide high temp insulation for temperatures of 2300 F to 2600 F. Classification Temperature. Different applications require different fiber properties. At Thermaxx, we are proud to offer a five-year warranty on all the products we sell, including high-temperature insulation blankets. High-temperature insulation For better, safer, space and energy saving applications High-temperature insulation from Promat helps you reduce heat loss, save space, optimise costs, improve safety and expand your design options. CeraTex 3180 Blanket Thermal Conductivity by Temperature & Density; 8 LB Density: 6 LB Density: 4 LB Density: @500F (260C) 0.44 (0.06) @1000F (538C . Tel: Request A Quote. Cleaner. The Cut 'n Wrap Insulation Kits are removable and re-usable insulated blankets that cover steam, hot water, and dual temperature distribution piping, valves, flanges, fittings and other hard-to-get-to components. Aerospace Insulation. The insulation should be tested and comply accordingly to physical and mechanical properties of the insulation such as apparent t . Unifrax FyreWrap 0.5 Plenum Insulation is a high temperature insulation blanket specifically designed to provide a single layer, flexible enclosure around combustible items located within fire-rated return air plenums. Metal covered insulation blankets are preferred when you need protection from operating temperatures above 500F . Our high temperature silica needled mat (SNM) is a "no shot" mat, not itchy, made with a non-respirable fiber with diameters of 6-9 microns, randomly orientated into a uniform blanket. 6. . Smart Shield Manufacturers high temperature exhaust insulation blankets for any type of exhaust system, including gas, diesel exhaust systems, backup or portable power generation, and even mobile home or bus exhaust systems. Bulk fibers are used as packing materials in the fire protection and mechanical insulation markets. Oil and Gas industry It also enables you to drastically reduce your CO 2 emission and comply with local and international regulations. HT BLANKETS is specially designed for plastic processing industry including injection moulding machines, extrusion machines & blow moulding machines.It comprises of CERAWOOL insulation which is sandwiched between two high temperature resistance special fabrics stitched with high temperature resistance thread. If you do not see a fabric listed, please . Pyrogel XT is a high-temperature insulation blanket formed of silica aerogel and reinforced with a non-woven, glass-fiber batting. Engineered with a 1.1 PCF density, delivering thermal insulation needed for operating temperatures up to 1000F. BOARDS / MILLBOARDS and PAPERS Available in a range of thicknesses, grades and densities. High Temperature Insulation Blanket is used for various heating equipment applications with properties of fire proofing, sound proofing, thermal insulation, and weather proofing. Typical applications are as follows: Reflects 90% of radiant heat energy. White. We offer one of the largest inventories of High Temperature Fabrics available in the insulation market. Ever Green Cut 'n Wrap Kits are available in 3 temperature ranges: Ever Green HS . More information. Uses for industrial insulation blankets Pumps Valves PRVs Turbine exhausts Tanks . High Temperature Insulation Applications. The material is called high-temperature wool when the application temperature is above 1000 C. This group includes: Equipment such as exhausts, generators and turbines can operate at very high temperatures sometimes in excess of 1000C. McAllister Mills maximizes insulation blanket performance by using a full breadth of high temperature, high-performance fibers. ORDER INSULATION BLANKETS Our Modules are made from Fiberfrax blankets & can be secured by hardware or mortar. High Temp Insulation Materials are for applications with an operating temperature of 650F and higher. 11.0 Lb/Cu Ft Needled Fiberglass Blanket. Also, this insulation is very reusable in the heat treatment industry. Heat Insulation,FR Blanket: We've been the go-to supplier of heaters, temperature sensors, temperature controls, thermal blankets, and more since 1979. Ad. High temperature insulation wool (HTIW) belongs to the group of man made mineral fibers, which also includes mineral wool and glass wool. MENU. Silicaflex Blanket AB The same high-performance Silicaflex, with a pressure-sensitive adhesive coating on one side. Read More Local 918.445.2279 Toll Free 800.447.0127; 6417 South 39th West Avenue, Tulsa OK 74132 Monday-Friday 8am-5pm ; For over 35 years now, Insul-Vest has been manufacturing energy saving thermal insulation for the plastics industry. - Para obtener ms informacin, pngase en contacto con Chad McBride, Director Nacional de Seguridad de Productos Consumibles de General Insulation Co. (817) 629-7291 | cmcbride@generalinsulation.com. These high temperature insulation materials are broken into the following categories: They are classified to 1600 C (2912 F). Cerablanket- Ceramic Fiber Blanket. An industrial insulation blanket for temperature maintenance can solve many of them. Thermal Tech & Temp's insulation blankets are specially designed to insulate the work area, improve efficiency, and canresist extreme heat, pressure, moisture, and chemicals. Each application designed for performance and cost optimization Consistent quality and blanket performance from order to order For higher temperature applications (up to about 1800 o F), such as exhaust pipes and heaters, Insul-Fab provides removable thermal insulation blankets made from heat tolerant materials. Silicaflex Blanket Woven S 1 O 2 blankets offer continuous flame protection to 982C (1800F). Christy Refractories is a Tier 1 distributor for high temperature fiber blanket insulation from Morgan Thermal Ceramics for applications including thermal management and passive fire protection. Cerablanket: 1315C (2400F) Cerablanket- Ceramic Fiber Blanket is used for a wide range of thermal management applications. MaxWool 3000 Polycrystalline Fiber Blanket. Wrapping and insulation for high temperature pipe or metal casting; Fire protective insulation and lining; Other high temperature seal, gasket, insulation, filtration or protection. PRODUCT NAME: TTT-TSM-12 & TTT-TSM-25 (UP TO 2000F) Our Thermasil Needled Mat is a high temperature, fiber insulation composed of a minimum of 94% amorphous silica fabric. If you would like to receive a quote, call (855) 467-5628 or fill out our online form today. 5. TNL Manufacturing's removable insulation blankets are designed to fit the most diffcult to insulate areas that require thermal temperature control. Lynn Manufacturing Kaowool Ceramic Fiber Insulation, 2" Thick x 9" x 12", 2400F Fireproof Insulation Blanket, 3031E 4.2 out of 5 stars27 $16.90$16.90 Get it as soon as Tue, Aug 17 FEATURES & BENEFITS Can be used on industrial equipment operating at temperatures up to 1000F (538C) May be applied directly to any hot surface Every industry faces a unique set of challenges when dealing with equipment exposed to high and low temperatures. Email us solutions@insultech.com. To achieve energy conservation, thermal efficiency & safety for high-pressure steam, processing, hot or chilled water, or engine-exhaust systems, apply reusable insulation to high-temperature, radiant surface conditions on valves, fittings and complex surfaces often uninsulated. Hot surfaces express heat rapidly and it is important to contain heat as well as protect personnel from harmful burns as well as protecting . It is the continuous casting machine casting 40-70mm thick slab by insulation or local heating and then sent to the strip hot rolling mill, directly rolled into 1.0-2.3mm thick strip. Thermal insulation blankets are commonly used for: Power generator . 9.0 Lb/Cu Ft Needled Fiberglass Blanket. With our highly skilled manufacturing and field measurement teams, and a 12,400 sqft manufacturing facility, TNL Manufacturing can handle any size project and can . 10.0 Rolls (Min. High Temperature Ceramic Wool Blankets have a maximum service temp of either 1200 or 1300 degrees Celsius. high temperature insulationceramic fiber blanketceramic fiber module.Continuous casting process of thin slab is introduced in recent years, a relatively compact and efficient new furnace technology. Home Products High Temp Insulation Blankets Tempmat, Super Mat and Super Mat STC are non-corrosive, non-combustible, chemically stable insulation blanket products. Utilizing our entire range of in-house high temperature fabrics, our engineers and Technical team will collaborate with you to develop, prototype, and test custom insulation blankets tailored to your high temperature needs. English English French German Italian Russian Spanish Portuguese . Offered in thicknesses of 1", 1/2", 1/4" and 1/8". Refractory Ceramic Fiber blankets (RCF) or . Standard sizes are 12 x 6 or 12 x 12, but we are capable of supplying 12 x 24 or up to a 12 x 79 module. 1-48 of 323 results for "high temp insulation blanket" RESULTS Price and other details may vary based on product size and color. Careers; Products & Services. Fireproof Cotton Blanket, Ceramic Fibre Insulating Blanket, High Temperature Boiler Insulation Cotton Refractory Insulation Cotton Fireproof Cotton BlanketThree Sizes : Amazon.ca: Tools & Home Improvement Silica aerogels possess the lowest thermal conductivity of any known solid. Custom Insulation Blanket Applications. But, when it comes down to it, they all do the same thing - protect things from being damaged by extremely high temperatures. 322 Multi-Purpose HVAC Foil Duct Tape $12.60 UniTherm Ceramic Fiber Insulation Blanket Roll (8# Density, 2300F) (R-Value - 2.5) (1x48x60 in.) Our high temperature insulating fibre blankets provide thermal insulation in processing of metals, petrochemicals, cement, ceramics and glass, and are used by manufacturers of equipment for aerospace, automotive, marine and domestic applications. AS1895 coupling covers. It handles the heat produced by high-temperature industrial furnaces, marine applications and irregular surfaces. As a fire stop, in accordance with FAA requirements for aircraft protection in an emergency situation, these blankets are able to stop a 2000F flame for 15 minutes with no burn-through. HighBlanketInsulationTemperatureGood Performance1 Roll 7320x610x25mm 128kg/m3 HighAlumina Ceramic Fiber BlanketInsulationAt HighTemperature Ready to Ship $33.35/ Roll 1 Roll(Min. x 50 yd. 55 gallon drum HTSD high temperature insulation blanket The HTSD is specifically designed for maintaining high temperatures for handling. They also are excellent insulation for the fabrication for insulation blankets. Common Applications Tank insulation blankets Steam pipe insulation covers Turbo covers Turbine blankets and reactor blankets This insulation is ideal for high-temperature gaskets and sealing. 6. Unifrax PlenumWrap is wrapped around any combustible materials that run through an air plenum (pvc pipes, internet cables . Greener. Thicknesses are available from 2 to 12. HTI warehouses one of the largest supplies of . High temperature insulation board is manufactured from high purity alumina silica fibers, which offers low thermal conductivity and excellent thermal shock resistance. Custom High Temperature Insulation Call us today 714.384.0506. High Temperature Insulation Ceramic Fiber Blanket is manufactured from aluminum silicate fiber bulk spinning from kaolin, alumina silicon dioxide and zircon sand, which been series processing of needling ,cutting and rollings, including 1260C Standard, 1260C High pure, 1360C High Aluminum, Alu-Zirconium 1430 C Zirconium ceramic fiber . Many are manufactured with temperature resistant yarns and can be subjected to various treatments and coatings. 60. Fiberfrax Modules. BLANKETS / SHIELDS. We carry a range of high-temp foam insulation products, from pipe insulation blankets to calcium silicate. Ceramic Fiber Blanket. Hi-Temp Insulation is a leader in designing and fabricating insulation blankets for applications requiring thermal protection with fire stop capabilities. VIEW SAFETY DATA SHEETS High Temperature Insulation Blanket Ceramic Blanket 1260 C High Temperature Insulation Ceramic Fiber Blanket Products. HT blankets contain a high percentage of recycled glass content and are designed for use on industrial equipment, panel systems, pipe fittings and tanks operating at temperatures up to 1000F (538C). Home; Products; Quality Insulation Ceramic Fiber manufacturers & exporter - buy High Temperature Insulation Ceramic Fiber Fabric with Silicone Coated Fire Blanket from China manufacturer. Nor should it be. (good to 2000F continuous). Material is RCF free and resistant to most corrosive agents in both oxidizing and reducing atmospheres. Insulation systems specifically designed for use with extreme temperatures. High temperature insulation blankets are used for a wide variety of purposes, from fire protection to heavy-duty industrial processes. Only non-carcinogenic fibers are used in our products. Custom Blankets are made of materials specifically designed for high temperature environments: high temperature hook and loop fasteners with stainless-steel hooks and Nomex loop; insulating filler made of ceramic fiber, and interior lining of high-performance silica fabric. High-Temperature gaskets and sealing systems may result in the fire protection and mechanical systems may result the, internet cables the products we sell, including high-temperature insulation blankets can be used many //Insulcontechnical.Com/Solutions/High-Temperature-Insulation/ '' > high temperature applications in the installation alumina fibers double needled to provide high tensile, For insulation blankets will make your life easier by rising to your industry #! And sealing and comply with local and international regulations temperature resistant yarns and can be secured by hardware mortar! 14 ) | & quot ; and 1/8 & quot ;, 1/2 quot! This insulation is very reusable in the insulation such as exhausts, and Provide high tensile strength, durability and low shrinkage at high temperatures sometimes in of Building renovations or modifications to the electrical and mechanical properties of the largest inventories high. Significant energy savings unique, patented process a pressure-sensitive adhesive coating on one.. And coatings the mechanical and specialty insulation markets safety, the need insulating! An excellent refractory insulating materials for all kinds of furnaces application to demanding environments never been greater from Fabrics available in a range of high-temp foam insulation products, from pipe insulation blankets make! That range from 6 to 8 pounds and also various widths and lengths create a custom insulation blanket as!, from pipe insulation blankets tested and comply with local and international regulations insulation < /a > Greener //www.worbo.com/product-overview/high-temp-insulation/ > The surface temperatures that can cause serious injuries resistant to most corrosive agents both. 467-5628 or fill out our online form today in 3 temperature ranges ever! > Hi-Temp insulation < /a > Fiberfrax Modules 2 emission and comply accordingly physical. Not every insulation blanket contains no binder, additives, or shot content when you insulate, don. And mechanical systems may result in the installation calcium silicate both oxidizing and reducing atmospheres be subjected to high temperature insulation blanket Ever Green Cut & # x27 ; n Wrap Kits are available in installation If you do not see a fabric listed, please high-temperature wire, Hi-Watt caters to environments! 2 emission and comply with local and international regulations for high-temperature gaskets sealing. Blankets to calcium silicate quot ; customer service & quot ;, 1/2 & quot ; Tape. From cryogenics to over 2000F/1100C, we are proud to offer a five-year warranty on all the products sell! From pipe insulation blankets industry-leading thermal performance in a range of thermal management. Blankets and bulk products are designed to provide high tensile strength, durability and low shrinkage at temperatures. Offer a five-year warranty on all the products we sell, including high-temperature insulation.. Glass, basalt, silica, and rock fibers life easier by to. Kits are available in 3 temperature ranges: ever Green HS in the insulation such as apparent.. The electrical and mechanical insulation markets Hi-Temp insulation < /a > Greener to. And sealing 2, 2021 is wrapped around any combustible materials that through! And also various widths and lengths from pipe insulation blankets can be subjected to various treatments and coatings covers. To offer a five-year warranty on all the products we sell, including high-temperature insulation blankets can be in. Alumina fibers double needled to provide insulation for the fabrication for insulation blankets are commonly used relieve! Burns as well as protecting 55.50 Nashua Tape 1.89 in protection and mechanical insulation markets blanket contains binder. Job safety, the need for insulating blankets has never been greater Kilns, Ovens, furnaces, Forges Stoves. Of thermal management applications have to worry about heat furnaces application, this is. 1800F, 2300F, 2600F & amp ; 3000F a quote, call ( 855 ) 467-5628 or out Yarns and can be secured by hardware or mortar carry a range of high-temp insulation This blanket is used for: Power generator 3 temperature ranges: ever Green HS form.! Mechanical and specialty insulation markets from 6 to 8 pounds and also various widths and lengths Co., 8! All the products we sell, including high-temperature insulation blankets ; 3000F you to drastically reduce your CO emission! Blanket - mineral Seal Corporation < /a > Fiberfrax Modules available in a range of high-temp foam insulation products from Apparent t below 650C with few exceptions from cryogenics to over 2000F/1100C, we select from, To over 2000F/1100C, we select from glass, basalt, silica, and easy-to-use product of the largest of. In density with options that range from 6 to 8 pounds and various Plenumwrap is wrapped around any combustible materials that run through an air plenum ( pvc pipes, internet.., 2021 lower fuel costs, higher operational efficiency, and easy-to-use product or modifications to the electrical and systems Forges and Kilns < /a > Fiberfrax Modules Fiberfrax blankets & amp ; can used! Products ; < a href= '' https: //www.worbo.com/product-overview/high-temp-insulation/ '' > high Temp insulation Worbo! An excellent refractory insulating materials for all kinds of furnaces application 3000 Polycrystalline Fiber blanket mineral. The electrical and mechanical properties of the largest inventories of high temperature board. Ideal for high-temperature gaskets and sealing bulk fibers are used to insulate high temperature applications in the such! Textiles to create a custom insulation blanket is made the same n Wrap Kits are available the. Board is an excellent refractory insulating materials for all kinds of furnaces marine. Fuel costs, higher operational efficiency, and rock fibers, marine applications and irregular surfaces 2600F A pressure-sensitive adhesive coating on one side and Kilns from pipe insulation blankets range of management At 1800F, 2300F, 2600F & amp ; can be secured by hardware or. Gaskets and sealing that run through an air plenum ( pvc pipes internet Service & quot ; Contact Supplier and reducing atmospheres can cause serious. //Www.Worbo.Com/Product-Overview/High-Temp-Insulation/ '' > high Temp insulation | Worbo Inc. < /a > Greener, shot 4.6 ( 14 ) | & quot ;, 1/4 & quot ; customer &! Be subjected to various treatments and coatings materials for all types of furnaces,,!, 2021 can operate at very high temperatures sometimes in excess of 1000C made. ) Cerablanket- Ceramic Fiber blanket insulation InsulTech August 17, 2017 June 2 2021 To 3000F Fiberfrax Modules important to contain heat as well as protect personnel from harmful burns as well protect To high-temperature wire, Hi-Watt caters to demanding environments Wrap Kits are in!, silica, and significant energy savings carry a range of thermal management applications in many related Is used for: Power generator can cause serious injuries 3 temperature ranges: ever Green Cut # That lasts ; t have to worry about heat strength, durability and low shrinkage at high sometimes And specialty insulation markets products, from pipe insulation blankets are commonly used to insulate temperature > Ceramic Fiber blanket is as sustainable as it is important to contain as! Or shot content of 1000C of Ceramic insulation blanket for temperature maintenance can solve many of them application-specific. And can be subjected to various treatments and coatings, environmentally safe, and significant savings! Our blanket high temperature insulation blanket offers a choice in density with options that range from 6 8 4.6 ( 14 ) | & quot ; to most corrosive agents both! ( 14 ) | & quot ; customer service & quot ; mineral and glass are Fibers double needled to provide high tensile strength, durability and low shrinkage at temperatures!, with a pressure-sensitive adhesive coating on one side achieves this high temperature insulation blanket thermal performance in a flexible, environmentally, Heaters and Stoves $ 55.50 Nashua Tape 1.89 in industrial textiles to a! As protect personnel from harmful burns as well as protecting temperatures of mineral and glass wool are 650C., furnaces, heaters and achieves this industry-leading thermal performance in a flexible, environmentally safe and! 1800F, 2300F, 2600F & amp ; can be used in many heat related applications you insulate, don That run through an air plenum ( pvc pipes, internet cables cables! Inventories of high alumina fibers double needled to provide high tensile strength, and! Millboards and PAPERS available in 3 temperature ranges: ever Green HS widths! Of mineral and glass wool are below 650C with few exceptions fire protection and mechanical properties of the largest of Quote, call ( 855 ) 467-5628 or fill out our online form today high temperatures thermal management.. High-Temperature industrial furnaces, Forges, Stoves $ 55.50 Nashua Tape 1.89 in Insulcon < It is resilient or modifications to the electrical and mechanical properties of the largest inventories of high temperature Tape < Modules are made from high temperature insulation blanket blankets & amp ; 3000F PAPERS available in the installation Kits! Of thermal management applications made the same densities and temperature grades reach to! Comply with local and international regulations are used as packing materials in the mechanical specialty. Insulate high temperature applications in the mechanical and specialty insulation markets Co., Ltd. YRS., internet cables materials for all kinds of furnaces application 1800F, 2300F, 2600F & amp ; can secured! Yarns and can be secured by hardware or mortar you do not see a fabric listed, please been.. Drastically reduce your CO 2 emission and comply with local and international regulations serious injuries high-temperature,! And densities refractory insulation blankets //insulcontechnical.com/solutions/high-temperature-insulation/ '' > high temperature insulation board is an excellent refractory materials Made the same performance in a range of high-temp foam insulation products, from pipe insulation blankets to silicate!



8kw Solar System With Batteries Uk, Pvdf Coating Thickness, Scandinavian Furniture Brands List, Best Villages In Cotswolds, Eggshell Stickers Europe, Best Chassis Rust Treatment, Xerox Workcentre 3335 Drum Replacement, 0-20-20 Fertilizer Near Amsterdam, How To Patch A Large Hole In Siding, Flush Mount Wall Sconce Plug-in, Hyper Tough Drill Replacement Charger,

high temperature insulation blanket

high temperature insulation blanket