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Rock Wool Board Fireproofing

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Rock Wool Board Fireproofing

Fiber Diameter: ≤ 6.5 um

Shot Content: ≤ 10.0% ( particle diameter≥ 0.25mm)

Density Tolerance: ±5%

Product Detail | Technical Information | Packaging | More

Product Detail

Products detail:

Specification:

1.Size

Thickness (mm)	Density (kg/m3)
Thickness (mm)	50-80	80-90	90-115	115-140	140-160	160-190	190-200
30					√	√	√
40			√	√	√	√	√
50	√	√	√	√	√	√	√
60	√	√	√	√	√	√
80	√	√	√	√	√
100	√	√	√	√	√
120	√	√	√

Standard length * width for board : 1200 * 600 mm; 1200 * 1000 mm

Standard length * width for blanket : 3000 *1200mm; 3000 * 1000mm; 3000*600mm

2.Basalt wool, basal twool insulation , basalt wool board physical properties

Density (kg/m3)	60	80		100		140
Thickness (mm)	50-120	50-120		40-100		30-100
Length * width (mm)	1200 * 600, 3000*600
Service temperature(°C)	≤600 °C
Thermal conductivity: W/m.K(kcal/m.h.°C)
100 °C	0.043~0.037		0.042~0.036		0.041~0.035		0.040~0.034
200 °C	0.061~0.052		0.057~0.049		0.057~0.049		0.054~0.046
300 °C	0.086~0.075		0.077~0.066		0.073~0.063		0.070~0.060
400 °C	0.123~0.106		0.099~0.085		0.095~0.082		0.089~0.077

Fiber Diameter	:	≤ 6.5 um
Shot Content	:	≤ 10.0% ( particle diameter≥ 0.25mm)
Density Tolerance	:	±5%
Water repellence	:	≥ 98
Water absorption	:	≤ 2
Moisture Aborption	:	≤ 0.5%
Combusion Property	:	Non-combustible (A class)
Organic material	:	≤ 4.0%
PH	:	Neutral, 7.0 ~ 8.0
Tensile strength	:	220 kPa
Compression strength	:	105 kPa

Producing process:

Rock wool is made of select fine basalt as the major materials which is pulled into 4-7micro non-continuous fibers after melted by adopting advanced international four-roller centrifugal cotton-making procedures and adding a certain of adhesives, dust laying oil and water repellent into rock wool fibers.

Packing: thermal contraction and full-closed packing.