Asbestos-Free Calcium Silicate Board Insulation Refractories for Glass Furnace
| US$1,000.00 - 5,000.00 | 1 Ton (MOQ) |
Port:
Tianjin, China
Payment Terms:
L/C, T/T, D/P, Western Union, Paypal, Money Gram
Henan, China
Last Login Date:
Aug 09, 2023
Business Type:
Trading Company
Main Products:
Refractory, Refractory Brick, Refractory Bricks, Refractory Material, Refractory Materials, Fused Cast Refractory, Sintered Refractory, Insulating Refractory, Insulating Brick, Monolithic Refractory
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Product Description
Company Info
Basic Info.
Model NO.
A3209
Material
Calcium Silicate
Refractoriness (℃)
1770< Refractoriness< 2000
Type
Refractory Material
Shape
Board
Origin
P. R. China
Product Description
Asbestos-free calcium silicate board is a kind of insulation material which is made of microporous calcium silicate powder within thermoplastic reaction and mixing with inorganic fiber. The product contains no asbestos and owns high performance of insulation.
Application
Characteristics
Asbestos-free calcium silicate products (thermal resistance of 1050ºC) have advantages of small thermal conductivity, high strength, high working temperature, good processibility, no flammability, no corrosion, no pollution and other characteristics.
Physical and Chemical Indicators
Application
- High temperature resistant calcium silicate board is widely used in thermal insulation of boiler body and industrial furnace in power, metallurgy, petrochemical, construction, shipbuilding, cement, boiler, furnace, electrolytic aluminum, electrolytic cell, tunnel kiln, thermal pipeline and many other industries. More specifically, in recent years, it has been used more commonly in cement, power, aluminum and steel factories.
- In cement industry, it is mainly applied in rotary kiln, decomposition kiln, preheater, flue pipe, kiln hood and cooling machine.
- In metallurgical industry, it is mainly applied in heating furnace, soaking pit, annealing furnace, high-temperature flue and hot-air pipe.
- In petrochemical industry, it is mainly applied in heating furnace, ethylene cracking furnace, hydrogenation furnace, aromatics furnace and catalytic cracking furnace.
- In power industry, it is mainly applied in pipeline of preheating furnace.
- In glass industry, it is mainly applied in bottom and side wall of furnace.
- In ceramic industry, it is mainly applied in tunnel kiln, car core and car board of tunnel kiln.
- In nonferrous metallurgy industry, it is mainly applied in electrolytic cell.
Characteristics
Asbestos-free calcium silicate products (thermal resistance of 1050ºC) have advantages of small thermal conductivity, high strength, high working temperature, good processibility, no flammability, no corrosion, no pollution and other characteristics.
Physical and Chemical Indicators
| Inner Code | ||||||
| Item | Unit | AC-130 | AC-170 | AC-200 | AC-300 | |
| Volume Weight(max.) | Kg/m3 | 135 | 170 | 200 | 300 | |
| Flexural Strength(min.) | Map | 0.3 | 0.4 | 0.5 | 0.5 | |
| Compressive Strength Deformation 5% (min..) | Map | 0.5 | 0.8 | 0.9 | 0.9 | |
| Linear Shrinkage(max.) | % | 1.5 | 1.5 | 1.5 | 1.5 | |
| Thermal conductivity (Average Temperature 70ºC) | (min.) | W/m.k | 0.049 | 0.056 | 0.056 | 0.062 |
| Maximum Working Temperature(max.) | ºC | 1050 | 1050 | 1050 | 1050 | |
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