High Density Calcium Silicate Board 75mm

Laurel Calcium Silicate Board has a white and hard texture, and is a high temperature insulation material made from lightweight calcium silicate with high strength, low thermal conductivity, and pressure-resistant properties.

As a backup insulation, it can be utilized in various industries. Especially for building industrial furnaces, dryers, and equipment, as well as in the cement and petrochemical sectors, it serves as a traditional, cost-effective insulating material.

Regular Dimension for Calcium Silicate Board：

• 600x300mm;
• 450*250mm;
• 1000*500mm;
• 1200*610mm,

or any other customized dimension as required.

Parameter

Item	Unit	Laurel-1000   Grade CS Board
Chemical   Composition	%	SiO2≥55; CaO≥36; Al2O3≤0.5;   Fe2O3≤0.5
Bulk Density	Kg/m3	250（±10%）	280（±10%）
Flexural Strength	Mpa	≥0.35	≥0.60
Compressive strength	Mpa	≥0.65	≥1.10
Max   service temperature	℃	1000
Thermal Conductivity	100℃	≤0.058	≤0.065
(W/m.k)
	200℃	≤0.069	≤0.075
	300℃	≤0.081	≤0.087
	400℃	≤0.095	≤0.100
	500℃	≤0.110	≤0.115
	600℃	≤0.122	≤0.130
Linear Shrinkage	(1000 C，16hrs)/%	≤2	≤2

 

Application

The products find application in environments that demand high strength and thermal insulation, and are extensively utilized in cement, steel & iron, glass industry, furnace, kiln, and stove lining.

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