Light Inorganic Calcium Silicate Board for Petroleum Smelting of State-Owned Enterprises
| US$1.00-3.00 | 10 Pieces (MOQ) |
Shandong, China
Last Login Date:
Oct 22, 2024
Business Type:
Manufacturer/Factory
Main Products:
Ceramic Fiber Products, Bio Soluble Products, Calcium Silicate Board, Refractory Brick
Product Description
Company Info
Basic Info.
Product Description
Calcium Silicate Insulation Board
The main constituents of 1000ºC Calcium Silicate Insulation Board is Xonotlite and reinforced glass fiber, no asbestos. It is a kind of high efficient energy-saving material with temperature limited 1050 cent-degree. Characterised by low bulk density, high specific strength, superior heat resistance, outstanding thermal insulation, excellent durability, chemical corrosion resistance, easy to be cut by saw and easy installation, calcium silicate can be widely used for the insulation of industrial kiln.
PHYSICAL AND CHEMICAL MICROSTRUCTURE, PRODUCTION, TECHNOLOGY
The main constituent Xonotlite is synthesized through dynamic hydrothermal process using quartz and lime as raw material. The microstructure crystal looks like a hollow cactus ball and make the board has superior features, unique and irreplaceable.
Low thermal conductivity, Well insulation.
Good thermal stability-withstand continuous heat up to its full temperature use limit with small linear shrinkage.
Light bulk density, Low heat storage.
High mechanical strength- specific strength superior other shaped insulations and retains full integrity at elevated temperatures (excellent creep resistance).
Long service life.
Safe and clean operation -Free from asbestos, sulphur , and chloride, no toxic carcinogen.
APPLICATIONS AND INSTALLATION
Calcium silicate insulation boards are used on all kinds of industrial branches to provide high quality insulating backing.
In kiln system, the insulation board is not exposed to the fire. So the requirement to the insulation material is different from refractory material. Very high use temperature , very high thermal shock resistance and very high mechanical strength are the requirement to refractory material which touch the fire directly. But these items are not important to insulation material. The necessary technical properties for insulation material as following:
Low thermal conductivity.
Low bulk density.
Gas resistance(CO,NH3,H2 and CH4)
Easy cut and installation.
Calcium silicate can meet all above requirement and replace other insulation material, it is becoming dominant on insulation of industrial kiln.
AREAS OF APPLICATION:
Cement industry: preheaters and cyclone separators, decomposition kiln, tertiary air duct and cooler.
Nonferrous metals industry: aluminum power calciner and electrolysis groove.
Petrochemical industry: Splitting furnace, catalytic cracking furnace, petroleum pipeline , underground heat-flooding.
Metallurgical industry(steel plant): hot-rolling heat furnace, cool-rolling mill set, RH vacuum degassing furnace, smelters, hot deformation and heat treatment plants.
Power plants :preheat stove, pipe.
Glass industry: melting furnace and recuperater , annealing furnace and cooling channels.
Ceramic industry : chamber and tunnel furnace.
Physical index | Unit | TH-200 | TH-230 | TH-250 | TH-270 |
Density | kg/m3 | 200±10% | 230±10% | 250±10% | 270±10% |
Cold Crushing Strength | Mpa | ≥0.60 | ≥0.80 | ≥0.90 | ≥1.00 |
Flexural Strength | Mpa | ≥0.35 | ≥0.45 | ≥0.50 | ≥0.55 |
Maximum Service Temp. | ºC | 1000ºC | 1000ºC | 1000ºC | 1000ºC |
Linear Shrinkage(1000ºCx16hrs) | % | ≤2 | ≤2 | ≤2 | ≤2 |
Thermal Conductive | w/(m.k) | 200ºC 0.075 400ºC 0.098 600ºC 0.150 800ºC 0.210 | 200ºC 0.085 400ºC 0.100 600ºC 0.152 800ºC 0.214 | 200ºC 0.095 400ºC 0.108 600ºC 0.156 800ºC 0.216 | 200ºC 0.098 400ºC 0.110 600ºC 0.158 800ºC 0.218 |
Compression Strength at 10% Deformation after 16hrs*1000ºC | Mpa | 0.32 | 0.40 | 0.45 | 0.50 |
Porosity | % | 90.80 | 90.60 | 90.40 | 90.00 |
Moisture Content | % | 3-5% | |||
PH Value | % | 8-9% | |||
Color | / | white | |||
Surface Condition | / | 1.Original dimple pattern. 2.Double sanded, smooth and good flatness. | |||
Daya Industrial Technology Co., Ltd. is an innovative industry and trade company engaged in import and export trade and processing of ceramic fiber products. Its main business includes import and export of refractory insulation materials, processing of ceramic fiber products, etc.
Daya Industrial Technology Co., Ltd. Aims to "integrate trade services and global procurement, and strive to be China's first-class foreign trade international company", with the goal of "internationalization of pattern, efficient management, refined cost, and stable development of team members, Customer relationship to achieve long-term win-win" as the management concept, in accordance with the principle of equality and mutual benefit, continue to expand various trade businesses, with high-quality products, reasonable prices, high-speed efficiency, and strive to meet the various requirements of customers, dedicated to all parties Friendly service.
Daya Industrial Technology Co., Ltd. Adheres to the core values of "customer first, teamwork, integrity, innovation", puts customers first, takes team-based, responsibility-oriented, upholds the style of integrity, is brave in innovation, and dares to fight, with a grateful heart to provide services to customers.
L Customer first, that is, everything is customer-oriented, considers the interests of customers, provides customers with high-quality services, and makes customers feel that they deserve their name.
L Teamwork, that is, pay attention to the overall situation awareness, the spirit of cooperation, the spirit of service, and the core is collaboration.
L Integrity means honesty and trustworthiness. The company regards integrity as an important asset, as the basic ethical requirements and professional conduct of every Daya trader.
L Innovation is the continuous pursuit of product innovation, technological innovation, management innovation and development innovation; Good at finding and solving problems, constantly seeking breakthroughs, and constantly creating higher value, so that the enterprise can maintain its vitality forever.
Daya Industrial Technology Co., Ltd. Always follows international trade practices, adheres to the contract, keeping promises, high-quality service, and the corporate tenet of win-win development. Trade ties closely link China with the world market. Daya Industrial Technology Co., Ltd. Sincerely cooperates with colleagues from all walks of life at home and abroad to create brilliant!
Q1.How do you control your quality? |
for each production process, zjyt has a complete product quality control system. After production, all goods will be tested, and the relevant quality certificates and test reports will be provided to you by email. |
Q2.Are you a manufacturer or a trader? |
We are a real manufacturer. We can not only provide high-quality products, but also provide,The best price, pre-sales service and after-sales service. |
Q3.Can you provide free samples? |
Of course, there are free samples, but you need to bear the freight. |
Q4.What is the product lead time? |
It usually takes about 15-20 days after receiving the order. |
Q5.Can we visit your factory? |
Yes, of course, you are welcome to visit our factory and inspect our products on site.In addition, if you need, we can discuss more details of technical cooperation. |
Q6.What is the warranty period of your products? |
If there is any quality problem, our products have a warranty period of at least one year. |
Q7.What is the minimum quantity of a trial order? |
There is no limit. We can provide the best suggestions and solutions according to your situation. |
Q8.Why choose us? |
Our R & D personnel have 20 years of technical experience, which can not only provide you with high Quality products, competitive prices, and we can provide good technical services. This can help you solve the problem. |
Q9.What standards do you have? |
Our products comply with ASTM, ASME, AMS, DIN, JIS and other standards. We can conduct third-party testing. |
