Specifications

1.High Strength
2.Excellent chemical stability
3.Low thermal conductivity
4.Corrosion resistance
5.Standard :GB/T10699-1998

 Hot Sale Fireproof Perlite Core Board for Door

 

Product performance characteristics: 

1.fire prevention,

2.good durability,

3.low thermal conductivity,

4.better durability,

nstruction applicability,

6.Corrosion resistance.

 

Product Physical Performance Indicators:

 

 

1.Thermal conductivity: ≤0.039 W/m.k

 

2.Working Tem: -60°C—800°C

 

3.Density: 250±10%kg/m3

 

4.Compression strength: ≥0.36Mpa

 

5.Water-proofing rate: ≥99%

 

6.Burning value: non- burning

 

 

 

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

 

 Usage:

 

1.Petrochemical industry

2.Iron & steel industry

3.Cement furnace insulation industry

4.Glass kiln industry

5.Construction and ships

6.Electric power industry and Metallurgy industry