Low price Calcium Silicate Fire-proof Board for insulation - 650/1050

Non-asbestos Calcium silicate board, 1.Low thermal cinductivity, 2.Good thermal stability, 3.Perfect fire-proof - details see: https://www.buildingsupplieshub.com/low-price-calcium-silicate-fire-proof-board-for-insulation-10024948

Place of Origin: Shandong China (Mainland)	Brand Name: DKJL	Model Number: 650/1050	size: 61010025mm etc
Density: 170/220/300kg/m3	Moisture: 7.5%	Cold strength: Cold strength	Flexural strength: 0.25-1Mpa
Conductivity: 0.055-0.7W/(m.k)	Work Temp.: 650/1000 degree C	Liner shrinkage: 2%	Key words: calcium silicate board
Application: heat insulation

Low price Calcium Silicate Fire-proof Board for insulation

Product Description

Description:

Calcium silicate insulation boards are used on all kinds of industrial branches to provide high quality insulating

backing.

In kiln systerm, the insulation board is not exposed to fire, so the requirement to the insulation material is

different from refractory material. Very high use temperature, very high thermal shock to refractory material

which touch the fire directly. But these item are not important to insulation material. The necessary technical

properties for insulation material as following:

Character:

1.Low thermal conductivity

2.Low bulk density

3.Gas resistance(CO,NH3,H2 and CH4)

4.Easy cut and installation

AREAS OF APPLICATION:

1.Cement industry: preheaters and cyclone separators, decomposition kiln, tertiary air and cooler

2.Nonferrpus metallurygical industry: aluminan power calciner and electorysis groove

3.Metallurgical industry(steel plant): hot-rolling heat furnace, coll-rolling mill set, RH vacuum degassing furnace,

Technical data

Classification temperature( °C )	650			1050
Density (kg/m3)	170	220	300	170	220	300
Moisture (%)	7.5	7.5	7.5	7.5	7.5	7.5
Cold Strength ( Mpa)	0.5	0.6	2	≥0.60	≥0.70	≥0.80
Flexural strength ( Mpa)	0.25	0.3	1	≥0.30	≥0.35	≥0.40
Conductivity (W/(m.k))	0.055	0.062	0.1	0.058	0.062	0.7
Work Temperature ( °C )	650	650	650	1000	1000	1000
Liner shrinkage ( %)	2	2	2	2	2	2
Size (mm)	610(600)x100-300x25-100mm; 500x500x25-100mm