# Yixing Xinhui Refractory & Insulation Materials Co., Ltd. > Yixing Xinhui Refractory & Insulation Materials Co., Ltd. (Xinhui), founded in 2012 in Yixing, Jiangsu, China, manufactures refractory and insulation materials: mullite insulating firebricks, dense refractory bricks, ceramic fiber blankets/boards/bulk/paper/modules, castables, high-temperature mortars and binders, and alumina industrial ceramics for industrial kilns and furnaces. - Custom sizes, formulations and installation support are available; contact us for technical data sheets (max service temperature, bulk density, strength, thermal conductivity). - Final values follow the test report shipped with each order; contact us directly for quotes and lead times. ## Contact - Shanghai: No. 1709-1 Donglu Road, Pudong New Area, Shanghai - Yixing: No. 390 Taodu Road, Yixing, Jiangsu - Phone: +86 182 218 96868 (Shanghai) - Phone: +86 139-153-86122 (Yixing) - WeChat / WhatsApp: +86 182 218 96868 - Email: sales@xinheat.com - [Contact](https://xinheat.com/contact/) ## Products ### Ceramic Fiber Materials Series - [Alumina Fiber Composite Module](https://xinheat.com/products/Alumina-Fiber-Composite-Module): Product Overview Alumina fiber composite modules are made by cutting alumina fiber blankets and ceramic fiber blankets t… - [Aluminum Silicate Fiber Backup Board](https://xinheat.com/products/Aluminum-Silicate-Fiber-Backup-Board): Product Overview Aluminum silicate fiber backup board is made mainly from aluminum silicate fiber cotton, natural refrac… - [Aluminum Silicate Fiber Semi-Rigid Board](https://xinheat.com/products/Aluminum-Silicate-Fiber-Semi-Rigid-Board): Product Overview Aluminum silicate fiber semi rigid board is a non brittle fiber insulation material with strength betwe… - [Ceramic Fiber Paper](https://xinheat.com/products/Ceramic-Fiber-Paper): Product Overview Ceramic fiber soft paper and semi rigid paper are made from blown ceramic fiber cotton with binders, fi… - [Ceramic Fiber Round Braided Rope and Square Braided Rope](https://xinheat.com/products/Ceramic-Fiber-Round-Braided-Rope-and-Square-Braided-Rope): Product Overview Ceramic fiber round braided rope and square braided rope are made mainly from ceramic fiber cotton, rei… - [Ceramic Fiber Twisted Rope and Tube Sleeve Rope](https://xinheat.com/products/Ceramic-Fiber-Twisted-Rope-and-Tube-Sleeve-Rope): Product Overview Ceramic fiber twisted rope and tube sleeve rope are made mainly from ceramic fiber cotton, reinforced w… - [Vacuum-Formed Ceramic Fiber Board](https://xinheat.com/products/Vacuum-Formed-Ceramic-Fiber-Board): Product Overview Vacuum formed ceramic fiber board is made from ceramic fiber cotton using a vacuum forming process. Com… ### High-Temperature Kiln Furniture - [Ceramic Crucibles (High-Purity Quartz / High-Purity Alumina)](https://xinheat.com/products/Ceramic-Crucibles-(High-Purity-Quartz-High-Purity-Alumina)): Overview This series of ceramic crucibles is designed for high temperature melting and sintering, offering two material… ### Lightweight Insulating Firebrick Series - [Grade 23 Mullite Brick](https://xinheat.com/products/Grade-23-Mullite-Brick): Product Overview Xinhui Grade 23 lightweight mullite brick uses high purity refractory powders as the base material. It… - [Grade 26 Lightweight Mullite Brick](https://xinheat.com/products/Grade-26-Lightweight-Mullite-Brick): Product Overview Xinhui Grade 26 lightweight mullite brick uses high purity refractory powders as the base material. It… - [Grade 28 Lightweight Mullite Brick](https://xinheat.com/products/Grade-28-Lightweight-Mullite-Brick): Product Overview Xinhui Grade 28 lightweight mullite brick uses high purity refractory powders as the base material. It… - [Grade 30 Lightweight Mullite Brick](https://xinheat.com/products/Grade-30-Lightweight-Mullite-Brick): Product Overview Xinhui Grade 30 lightweight mullite brick uses high purity refractory powders as the base material. It… ### Unshaped Refractories Series - [High-Strength Wear-Resistant Castable](https://xinheat.com/products/High-Strength-Wear-Resistant-Castable): Product Overview High strength wear resistant castable is a cement based single component dry powder material made with… - [Lightweight Castable](https://xinheat.com/products/Lightweight-Castable): Product Overview Lightweight castable is an unshaped lightweight insulating material made from high quality lightweight… ## Case studies - [95 Alumina Square Head Ceramic Ferrules](https://xinheat.com/applications/95-Alumina-Square-Head-Ceramic-Ferrules/) - [Tunnel Kiln Lining Upgrade](https://xinheat.com/applications/Tunnel-Kiln-Lining-Upgrade/) - [Semiconductor Atmosphere Furnace Lining Upgrade](https://xinheat.com/applications/Semiconductor-Atmosphere-Furnace-Lining-Upgrade/) - [Energy Saving and Temperature-Field Stabilization for Cathode Material Calcination Kilns](https://xinheat.com/applications/Energy-Saving-and-Temperature-Field-Stabilization-for-Cathode-Material-Calcination-Kilns/) - [Resistance Furnace Lightweighting](https://xinheat.com/applications/Resistance-Furnace-Lightweighting/) - [Mullite Applications and Process Optimization](https://xinheat.com/applications/Mullite-Applications-and-Process-Optimization/) ## Company - [About us](https://xinheat.com/about/) - [FAQ](https://xinheat.com/faq/) ## Optional - [Lightweight high-temperature insulation solutions for extreme aerospace conditions](https://xinheat.com/posts/Lightweight-high-temperature-insulation-solutions-for-extreme-aerospace-conditions/) - [Plain-language guide to three unshaped refractories: plastic, ramming mix, and gunning mix - the differences boil down to three things](https://xinheat.com/posts/Plain-language-guide-to-three-unshaped-refractories:-plastic,-ramming-mix,-and-gunning-mix-the-differences-boil-down-to-three-things/) - [Upgrade path for Al-Mg dry ramming mix: the "toughness" of in-situ spinel and the "cost" of volume expansion](https://xinheat.com/posts/Upgrade-path-for-Al-Mg-dry-ramming-mix:-the-%22toughness%22-of-in-situ-spinel-and-the-%22cost%22-of-volume-expansion/) - [Make "furnace life" a controllable parameter for acidic ramming mix (silica sand grading x boric acid window x dry-out curve)](https://xinheat.com/posts/Make-%22furnace-life%22-a-controllable-parameter-for-acidic-ramming-mix-(silica-sand-grading-x-boric-acid-window-x-dry-out-curve)/) - [Turn ramming mix into a "closed-loop system": standardized construction + standardized inspection + patented furnace lining process](https://xinheat.com/posts/Turn-ramming-mix-into-a-%22closed-loop-system%22:-standardized-construction-+-standardized-inspection-+-patented-furnace-lining-process/) - [What does each of high-alumina brick, fireclay brick, and mullite brick do?](https://xinheat.com/posts/What-does-each-of-high-alumina-brick,-fireclay-brick,-and-mullite-brick-do/) - [How to choose fiber blanket, fiber board, and fiber module?](https://xinheat.com/posts/How-to-choose-fiber-blanket,-fiber-board,-and-fiber-module/) - [What's the real difference between low-cement, no-cement, and conventional castables?](https://xinheat.com/posts/What's-the-real-difference-between-low-cement,-no-cement,-and-conventional-castables/) - [How does pulverized coal burn, what equipment is used, and what are its characteristics?](https://xinheat.com/posts/How-does-pulverized-coal-burn,-what-equipment-is-used,-and-what-are-its-characteristics/) - [What methods can increase fuel combustion temperature?](https://xinheat.com/posts/What-methods-can-increase-fuel-combustion-temperature/) - [How is combustion temperature calculated?](https://xinheat.com/posts/How-is-combustion-temperature-calculated/) - [What are combustion temperature, calorimetric combustion temperature, theoretical combustion temperature, and actual combustion temperature? What about combustion efficiency?](https://xinheat.com/posts/What-are-combustion-temperature,-calorimetric-combustion-temperature,-theoretical-combustion-temperature,-and-actual-combustion-temperature-What-about-combustion-efficiency/) - [What are a fuel's higher and lower heating values, and how do you convert between them?](https://xinheat.com/posts/What-are-a-fuel's-higher-and-lower-heating-values,-and-how-do-you-convert-between-them/) - [What are ignition and ignition temperature?](https://xinheat.com/posts/What-are-ignition-and-ignition-temperature/) - [What is the excess air coefficient (alpha), and how is alpha calculated for a fuel?](https://xinheat.com/posts/What-is-the-excess-air-coefficient-(alpha),-and-how-is-alpha-calculated-for-a-fuel/) - [How do you calculate the air required for combustion?](https://xinheat.com/posts/How-do-you-calculate-the-air-required-for-combustion/) - [How are the composition and quantity of combustion products calculated?](https://xinheat.com/posts/How-are-the-composition-and-quantity-of-combustion-products-calculated/) - [What is the combustion mechanism of fuels?](https://xinheat.com/posts/What-is-the-combustion-mechanism-of-fuels/) - [What are the thermotechnical properties of fuels?](https://xinheat.com/posts/What-are-the-thermotechnical-properties-of-fuels/) - [What are the composition and properties of fuels, and how are they expressed?](https://xinheat.com/posts/What-are-the-composition-and-properties-of-fuels,-and-how-are-they-expressed/) - [What are the fuel requirements for refractory kilns?](https://xinheat.com/posts/What-are-the-fuel-requirements-for-refractory-kilns/) - [What are a fuel's heating value (calorific value) and standard heating value, and what is a fuel's heat equivalent?](https://xinheat.com/posts/What-are-a-fuel's-heating-value-(calorific-value)-and-standard-heating-value,-and-what-is-a-fuel's-heat-equivalent/) - [What are the advantages of liquid fuels](https://xinheat.com/posts/What-are-the-advantages-of-liquid-fuels/) - [What thermal properties does heavy fuel oil have, and how many burner types are there?](https://xinheat.com/posts/What-thermal-properties-does-heavy-fuel-oil-have,-and-how-many-burner-types-are-there/)