Calcium silicate is a white, crystalline compound with the chemical formula Ca2SiO4. It is primarily known for its role as a high-temperature insulating material with exceptional thermal stability. Calcium silicate insulation is widely used in industrial applications, such as in the construction of furnaces, kilns, and pipelines, where it can withstand extreme temperatures and provide effective thermal insulation. This material is also non-combustible and moisture-resistant, making it suitable for fireproofing and corrosion prevention. Calcium silicate's versatility, durability, and ability to handle intense heat have made it a vital component in a range of industries requiring reliable insulation and thermal protection.
KRS NEW MATERIAL CO., LTD KRS new material Co., Ltd is engaged in refractory and insulation material for about 20 years and had a good reputation among customers all over the world. The main products of the company are high temperature resistant calcium silicate heat insulation products, ceramic fiber products,perlite product ,refractory brick,rock wool and other thermal insulation refractory materials. Products are widely used in the construction of urban heat network and the heat insulation of various kinds of kiln and pipeline in metallurgy, petroleum, chemical, cement, electronics, machinery, ceramics, glass, natural gas and other industries. Other specifications can be customized according to customer requirements. Water repellent products can be customized. KRS calcium silicate product description: Calcium silicate board products are made of SIO2 and CAO through high temperature and high pressure reaction, adding environmental protection fiber, new energy-saving insulation material without asbestos, the product can be long-term use in 650°-1050° high temperature environment, extend the service life of equipment. KRS PRODUCT PROPERTIES & ADVANTAGES: 1.Good durability, can bear high temperature within the limit of continuous heat load. 2.Non-deformation within the temperature range. 3.Low thermal conductivity, in the whole range are used with unmatched adiabatic performance. 4.Light weight, high strength. It is the highest in these hard thermal insulation products. 5.Better durability, use for a long time without powder. 6.Construction with ordinary carpenter applicability, tools can be optional cut products. 7.Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances. 8.Fear water, but after drying also can be used. Application of KRS calcium silicate: 1.Cement industry: preheaters and cyclone separators, decomposition kiln, tertiary air duct and cooler; 2.Nonferrous metallurygical industry: aluminum power calciner and electrolysis groove; 3.Petrochemical industry: Splitting furnace, catalytic cracking furnace, petroleum pipeline, underground heat-flooding; 4.Metallurgical industry (steel plant): hot-rolling heat furnace, cool-rolling mill set, RH vacuum degassing furnace, smelters, hot deformation and heat treatment plants; 5.Power plant:preheat stove, pipe; 6.Glass industry:melting furnace and recuperator, annealing furnace and cooling channels.
Calcium Silicate compound is obtained by reaction of Silica & Calcium oxide. This compound is commonly used to insulate high temperature Pipe, equipment & for fire endurance application. Calcium Silicate have high compressive strength, resistance to damage from tumbling, ability to maintain its properties without loss of insulating efficiency, are rigid, reusable, light in weight and have long life.
Calcium silicate insulation board is produced from basic material calcium and silicon and provides excellent service in demanding fire-proof applications. Calcium silicate boards are widely used in pipes and thermal equipment, power station, petrochemical, foundry industrial as thermal insulation. It is also used as back-up lining for industrial furnaces.. Calcium Silicate Boards are designed to withstand high temperature as well as feature superior structural strength. Further, the use of hydrous calcium silicate makes these blocks suitable for use in systems operating up to 1200F. Available in the inorganic and noncombustible finish, this also meet physical and thermal property requirements as per defined standards as well as support corrosion resistance to outside surfaces of pipe and equipment. Also suitable for use in fire endurance applications, these are available in finish forms of the preformed block and preformed pipe. These are suitable for use in industry sectors like chemical plants, refineries, steam electric power plants and others.
100% asbestos-free High strength Heat insulation Normal specification: 1220*2440 Thickness: 6~16mm .
Bulk Kg/m3 More than 220 Acuities 220 The flexural strength Mpa P 0.30 P 0.30 The compressive strength Mpa P.50 P.50 Coefficient of thermal conductivity W/m.K Acuities naught Acuities 0.060.
Size: 600mm*600mm 2400mm*1200mm Thickness:5mm,6mm,8mm,10mm,12mm 100/package,80/package
Non-asbestos calcium silicate products GB/T10699-1998 physical properties of a porous calcium silicate insulation products, product mix micro porous calcium silicate insulation products is a new energy efficient light-weight thermal insulation material block, it is to b oxidation of silicon powder-like material, CaO, fiber-reinforced materials, a small amount of additives, as well as a large amount of water, after reasonable ingredients, heat of mixing rubber, molding, steam curing crystallization and drying processes, such as processing into a heat-resistant light-weight porous thermal insulation material of the block. Is the rigid insulation material block a best performance. Second, the main characteristics of products 1, the safe use of temperature as high as 650, ultra-fine glass wool products than in the high 300, expanded perlite products than in the high 150 2, low thermal conductivity (r% 26le; 0.63w/mk) far less than other rigid insulation materials, and composite silicate insulation materials. 3, bulk density of small, rigid insulation materials in the bulk density of the lowest number of insulation layer can be thin, in the course of construction can be a significant reduction in steel frame, to reduce installation labor intensity. 4, the thermal insulation products will not burn odorless non-toxic, high mechanical strength. The long-term repeated use of products 5, microporous calcium silicate board, tube high strength, temperature range in the use of non-deformation, non-asbestos, durability, not afraid of wet. Can be used for a variety of high temperature insulation insulation parts 6, products with high heat. Good insulation properties, high strength, durability, and non-corrosive, non-polluting, the company's products are asbestos-free system. Thickness: 4.5mm~12.5mm; 1.22m*2.44m and 0.6m*0.6m Thickness of 50-110 (mm) Specification 600 * 300 (mm) The highest temperature 650 -1000'C thermal conductivity of 0.06 (W / (m. K)) Apparent density 220 (kg/m3) calcium silicate materials.
Calcium silicate board Product specification: Thickness: 3.5~20mm Max width: 1220mm Max length: 3050mm Colour: white, light gray, light yellow 100% asbestos free Non-combustible: gb8624 class a (cns6532) Water resistant Heat and sound resistant Dimensionally stable Easy to work, fix, veneer Packing: wooden pallet Wooden pallet
Specification: Thickness: 3.5~15mm Max width: 1220mm Max length: 2440mm Colour: White, light gray, light yellow 100% asbestos free Non-combustible: GB8624 Class A (CNS6532) Water resistant Heat and sound resistant Dimensionally stable Easy to work, fix, veneer Packing: Wooden pallet
With prominent characteristics such as water absorption, fire resistant, sound insulation, and thermal insulation, the Calcium Silicate DURAflex board has proven itself to be highly suitable for the warmth, humidity and heavy rainfall of Vietnam, and has therefore gradually become a popular construction material. Moreover, with a 50 year warranty and, 100% asbestos free guarantee, we expect DURAflex to bring consistent and continued satisfaction to end users. Key facts Good water absorption Durability Bright, flat and smooth surface Termite and pest resistance Application Suitable for a wide range of applications such as grid or concealed ceilings, external partitions, underlays, underlay flooring, floor panels and particularly Good for heavy use, wet areas such as bath-rooms and kitchens
KRS calcium silicate product description: Calcium silicate board products are made of SIO2 and CAO through high temperature and high pressure reaction, adding environmental protection fiber, new energy-saving insulation material without asbestos, the product can be long-term use in 650°-1050° high temperature environment, extend the service life of equipment. KRS PRODUCT PROPERTIES & ADVANTAGES:    1.Good durability, can bear high temperature  within the limit of continuous heat load. 2.Non-deformation within the temperature range. 3.Low thermal conductivity, in the whole range are used with unmatched adiabatic performance. 4.Light weight, high strength. It is the highest in these hard thermal insulation products. 5.Better durability, use for a long time without powder. 6.Construction with ordinary carpenter applicability, tools can be optional cut products. 7.Used safety, hygiene. Excluding asbestos, sulfur, chlorine such poisonous substances. 8.Fear water, but after drying also can be used. Application of KRS calcium silicate pipe: 1. Steam pipeline insulation 2. Chemical pipeline 3. Oil pipelines 4. Heat pipe 5. Tank insulation 6. Boiler body insulation 7. Other insulation pipe equipment
Low Density Calcium Silicate Board
Wollastonite is a naturally occurring mineral with many unique characteristics. Through advanced processing, it has become one of the most versatile functional fillers in the marketplace. Wollastonite increases the performance of many products including plastics, paints and coatings, construction materials, friction, ceramic and metallurgical applications to name a few. Wollastonite is an industrial mineral comprised chemically of calcium, silicon and oxygen. Its molecular formula is casio3 and its theoretical composition consists of 48% cao and 51% sio2. Natural wollastonite may contain trace or minor amounts of various metal ions such as aluminum, iron, magnesium, potassium and sodium. Wollastonite is rarely found by itself and generally contains other minerals like calcite, garnet and diopside that are removed during processing. Optimum performance is created by properly matching the correct coupling agent at the right concentration level to the polymer system. Overall, the benefits of a surface modified wollastonite are improved physical properties, improved processing along with improved dispersion of the resin.
2440¡§¡é1220¡§¡é(6-24)mm It is kind of new building and industry boards, Due to its goods performance in fire-proof, moisture-proof and sound insulation and durability. So it is the ideal decoration boards for ceiling board and partition boards. Our "Iron Crown" brand products are of good moisture resisting ability.In high humidity places such as laundry room,it can still maintain stable performance,doesn£¤t generate swelling or shaping,so its durability is 3 to 5 times as that of the other materials. packing with pallets
Product Introduction: Energy is an important material basis for human survival and development, since entering the 21st century, energy conservation and emission reduction has become the common goal of the development of countries around the world, insulation materials have been a large number of development and application. 1050 degree high temperature resistant calcium silicate board with low thermal conductivity, light weight, high strength, high temperature resistance and other excellent properties, become one of the most promising thermal insulation materials. Calcium silicate board is mainly made of silicon powder, calcium powder, natural wood pulp by high temperature and high pressure steam curing made of low, medium and high density new environmental protection insulation material. Product features: Calcium silicate board has good fire resistance, high temperature resistance, waterproof, light weight, easy to cut and other properties. Applicable to steel, petrochemical, ceramics, glass, cement, external wall insulation and all kinds of furnace insulation, as well as electric power, machinery, electronics, shipbuilding and other industries of insulation. Calcium silicate is a common substitute for asbestos and is a safe insulating material. Calcium silicate is one of the most widely used fire-resistant materials in Europe. Europeans are more inclined to use calcium silicate as cladding. When smelting metal ores, silica reacts with calcium carbonate to form this substance, forming slag. Product use: Metallurgical industry: heating furnace, holding furnace, annealing furnace, high temperature flue, hot air pipeline. Petrochemical: heating furnace, ethylene cracking furnace, hydrogenation furnace, catalytic cracking furnace, petrochemical heating furnace hot surface lining. Cement industry: rotary kiln, decomposition kiln, preheater, three air pipe, kiln cover, cooling machine, brick, castable spare heat preservation. Ceramic industry: tunnel kiln and tunnel kiln core, plate, ceramic kiln hot surface lining. Glass industry: melting furnace bottom, furnace wall. Power industry: Preheating furnace tubes. Non-ferrous metal industry: electrolyzers. Shipbuilding: Deck finishing. Other: It can also be used in ovens, barbeques, fireplaces, etc.
Calcium silicate board main material of the products are SiO 43%, CaO 44% and reinforcing fiber. The products are made by stirring, heating, gelling, forming, pipe hardening and drying. With light bulk weight, Low thermal conductivity and high bending and compressive strength character, using in construction. Petroleum, electric power and Building partition wall, curtain wall, roof and building envelope thermal insulation. Features 1 - Obvious cooling 2 - Good durability 3 - High rate strength 4 - Easy construction 5 - Enviromental protection Application 1 - Electrical and Mentallurgical equipment heat insulation 2 - Cement klinã??Industrial coke oven heat insulation 3 - Glass furnace equipment heat insulation 4 - Regenerative heating furnace thermal insulation 5 - Cement rotary thermal insulation
A calcium silicate insulation board is a non-asbestos insulation product that can withstand continuous working temperatures from 650 to 1100. It is lightweight, has low thermal conductivity, high strength, is easy to install, reliable and durable. Available in 2 grades, 650 and 1000 and 1100, they are commonly used as a backup insulation for furnaces in the steel, petrochemical, ceramic, cement and glass industries or for fire protection in building construction. It not only saves energy but also increases productivity and provides protection for personnel in industrial safety. In housing construction, calcium silicate insulation board is also used as a fireproof insulation material for ceilings and walls and as a decorative sound-absorbing material.
Typical Application 1.Cement industry kiln back lining thermal insulation 2.Ceramic industry lining of various kilns for thermal insulation, Kiln door, kiln car and dilatation joint, etc,. 3.Petrochemical and metallurgy industries Heat treatment furnace kiln back lining thermal insulation, mechanic and metallurgy heating furnace, thermal treatment furnace and others industrial furnace and hot face internal lining 4.Glass industry Glass kiln lining and back lining thermal insulation 5.Aluminium industry reduction cell firebricks back linings, high temperature reaction, heating device-wall lining and back linings 6.Back-up insulation to brick & castable 7.high temperature electrical equipment thermal insulation
The calcium silicate board is 100% non -asbestos, fire resistant, insulation, Can be used in furnace, kiln, oven's insulation project in many industry areas. common size: 600*300, 1000*500, working temperature 650C and 1050C, thickness: 25-140mm.
