calcium silicate insulation material for fireplaces

1.good thermal insulation 2.not burn 3.Easy installation

About product:

The main constituents of our products are Xonotlite and reinforced fibre, no asbestos . It is a kind of high efficient energy-saving material with temperature limited 1100 cent degree. Characteristics by low bulk density, strong heat resistance, superior insulation ability, high specific strength, easy to be cut by saw and easy installation, calcium silicate boards can be widely used for the insulation of industrial kiln.

Product performance:

 fire prevention,

 moistureproof,

sound insulation,

 insect-resistant eat by moth,

durability strong

Product data:

Physical tech datas	HCS-170	HCS-220	HCS-270
Density(kg/m3)	170	220	240
Quality moisture content(%)	≤7.5	≤7.5	≤7.5
Compressive strength(Mpa)	≥0.40	≥0.50	≥0.60
Flexural strength(Mpa)	≥0.20	≥0.30	≥0.30
Termal conductivity(W/m.k)	≤0.048+0.00011T	≤0.050+0.00011T	≤0.056+0.00011T
Work temperature	1000	1050	1100
Linear shrinkage(%)	≤1.50(1000,3nrs)	≤1.50(1000,3nrs)	≤1.50(1000,3nrs)
Size	600*300*25-100mm, 500*500*25-100mm

Plate sizes and Dimensional Tolerances

Length(±3 mm) mm	Width(±3 mm) mm	thickness(+2 mm-1.5mm)
1260	1260	50--120
1000	500	50--120
600	400	40--120
600	300,150	30--140
500	500	50--120
400	250	25--140

We can supply other specifications if any request for special sizes and shapes or special machining.

 

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calcium silicate insulation material for fireplaces