High Density Calcium Silicate Board for Sale

Introduction

There are generally two common types of high-density calcium silicate boards: glass fiber calcium silicate board (common type) and carbon fiber calcium silicate board (high temperature type), both of which have high compressive strength and a density above 800, but the specific The density can be customized according to customer requirements. N-14 is a glass fiber high-density calcium silicate board, and N-17 is a carbon fiber high-density calcium silicate board. The glass fiber high-density calcium silicate board is the common type in the high-density calcium silicate board, and the carbon fiber is the high-temperature type, which has better thermal shock resistance.

Calcium silicate board with a density of 300 is used in the electrolytic aluminum industry;

Ordinary calcium silicate board with a density of 220, used in cement plants;

Low-temperature microporous calcium silicate board and calcium silicate shell with a density of 220 and 650 degrees are used for heat pipes, oil pipes, and steam pipes.

Technical Parameters

Type	Glass Fiber Reinforced	Carbon Fiber Reinforced
Bulk density Torlerance	850-950 kg/ma	850-950 kg/m°
Temp.Limit	1000-1100℃	1000-1100℃
Continuous Service Temp	850 ℃	850 ℃
Flexural Strength	6.5	8.0
Comprssive Strength ( break )5% deformation	15.5 MPa 12PMPa	17 MPa 13MPa
Coefficient of Thermal Expansion	7*10-6	7*10-6
Thermal Conductivity (V/M.K)	100℃ 200℃ 300℃ 400℃ 0.113 0.120 0.121 0.125	100℃200℃ 300℃ 400℃ 0.103 0.114 01.24 0.133
Thermal shrinkage after 24 hours Linear % Thickness %	650℃ 700℃ 750℃ 850℃ 1000℃ 0.15 0.25 0.28 0.35 0.49 0.86 1.00 1.10 1.30 3.50	650℃ 700℃ 750℃ 850℃ 1000℃ 0.10 0.18 0.20 0.21 0.36 0.60 0.80 0.90 1.10 2.40

Application Of High Density Calcium Silicate Board

High-density calcium silicate boards are used for insulation in the turbines, boilers and exhaust pipes of power plants.

The high-density calcium silicate board boasts excellent heat resistance and durability, making it an ideal choice for insulation of pipelines and reactors in petrochemical plants.

High-density calcium silicate board is suitable for use as an external insulation layer for high-temperature equipment such as heating furnaces and chemical reaction vessels. It effectively blocks heat conduction and ensures the safe operation of the equi

High-density calcium silicate boards are used as reliable backup insulation layers in ceramics, glass and cement kilns.

High-density calcium silicate boards are used as the inner lining of reheating furnaces and annealing furnaces in the steel and metal processing industry.