Calcium silicate products, buy factory price fire rated calcium silicate board made in china on China Suppliers Mobile

Product Details

factory price fire rated calcium silicate board made in china

Product Description

1000C porous Calcium silicate board is an asbestos-free excellent thermal insulation product that can withstand continuous 1000°C operating temperature, which was made from xonotlite by thermoplastic reaction, then mixed with inorganic glass fiber to reinforce the strength. It is also a hydrophobic energy saving product widely used in industrial insulation field.

Standard size: 600x300mm, 610 x300mm

Thickness: 25 - 100 mm

Temperature limitation: 1000°C.
Density: 200- 300kg/m3

We can also make special dimensions as customer request.

Characteristics

1.Super light weight,

2.Lower thermal conductivity compared with other massive hard refractory insulation materials

3.High rupture and compressive strengths

4.Easy to install,

5.Reliable and durable.

6.Heat resistance and Non-deformation within the working temperature range

7.Non-corrosiveness to piping and equipment

8.Long service life

9.Asbestos free

10.Waterproof

Typical Application

Calcium Silicate Board was mainly used as insulation for thermal equipment and piping in the power, chemical, metallurgy, petrochemicl, textile and light industries as well as insulation for buildings, industrial furnaces and deck of ship.

fire rated calcium silicate board Physical & Chemical Data

ITEM	Unit	DK-20	DK-23	DK-25	DK-27
Bulk density	kg/m3	200±10%	230±10%	250±10%	270±10%
Flexural Strength	Mpa	≥0.35	≥0.45	≥0.50	≥0.55
Cold crushing strength (at 5% deformation room tem)	Mpa	≥0.60	≥0.80	≥0.90	≥0.10
Service Temp. Limit	°C	1000	1000	1000	1000
Linear Shrinkage	%	≤2 (1000,16hrs)	≤2 (1000,16hrs)	≤2 (1000,16hrs)	≤2 (1000,16hrs)
Thermal Conductivity	W/m.k	200°C 0.075 400°C 0.098 600°C 0.150 800°C 0.210	200°C 0.085 400°C 0.100 600°C 0.152 800°C 0.214	200°C 0.095 400°C 0.108 600°C 0.156 800°C 0.216	200°C 0.098 400°C 0.110 600°C 0.158 800°C 0.218
Compression strength at 10% Deformation after 16hrs*1000°C	Mpa	0.32	0.4	0.45	0.5
porosity	%	90.8	90.6	90.4	90
Moisture content (by weight)	%	3-5%
PH value		8--9
color		white
surface condition		1.Original dimple pattern 2.Double sanded, smooth and good flatness