Technical insulation

RockTech WM

ROCKWOOL RockTech series has four remarkable features: strong temperature resistance, excellent hydrophobicity, great corrosion resistance and low thermal conductivity. 

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Product properties

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Surface Burning Characteristic FIS 0;SD≤25 (ASTM E84)
Fibre Diameter ≤6μm (GB/T 5480)
Chloride content ≤10ppm (GB/T 17393, ASTM C871-08)
Maximum service temperature
RockTech WM 450 550℃ (GB/T 17430, GB50264)
RockTech WM 650 750℃ (GB/T 17430, GB50264)
Service temperature
RockTech WM 450 450℃ (GB/T 17430, GB50264)
RockTech WM 650 650℃ (GB/T 17430, GB50264)
Dimensions
30-70mm thickness 5000X600mm (GB/T 5480.3)
75-100mm thickness 3000X600mm (GB/T 5480.3)
Fire performance Class A1 (GB 8624,EN13501-1,BS 476 Part4)
Thermal conductivity Tested under mean temperature, comply with GB/T 10294, GB/T 10296
RockTech WM 450 70℃ 0.040W/(m.K)
100℃ 0.046W/(m.K)
150℃ 0.055W/(m.K)
200℃ 0.064W/(m.K)
250℃ 0.076W/(m.K)
RockTech WM 650 70℃ 0.038W/(m.K)
100℃ 0.042W/(m.K)
150℃ 0.048W/(m.K)
200℃ 0.056W/(m.K)
250℃ 0.063W/(m.K)
Water Vapor Sorption by Weight ≤1% (ASTM C1104/1104M )
Water Vapor Sorption by Volume ≤1% (ASTM C1104/1104M )
Water repellent 99.5% (GB/T 10299)
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RockTech WM 450 550℃ (GB/T 17430, GB50264)
RockTech WM 650 750℃ (GB/T 17430, GB50264)
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RockTech WM 450 450℃ (GB/T 17430, GB50264)
RockTech WM 650 650℃ (GB/T 17430, GB50264)
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30-70mm thickness 5000X600mm (GB/T 5480.3)
75-100mm thickness 3000X600mm (GB/T 5480.3)
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RockTech WM 450 70℃ 0.040W/(m.K)
100℃ 0.046W/(m.K)
150℃ 0.055W/(m.K)
200℃ 0.064W/(m.K)
250℃ 0.076W/(m.K)
RockTech WM 650 70℃ 0.038W/(m.K)
100℃ 0.042W/(m.K)
150℃ 0.048W/(m.K)
200℃ 0.056W/(m.K)
250℃ 0.063W/(m.K)
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Specification & sizes

Product density and thickness can be customized according by needs.

Product Description Thickness (mm) Width (mm) Length (mm)
RockTech WM450 80kg/m3 100 600 3000
RockTech WM650 100kg/m3 50 600 5000

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documents

 

 

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ROCKWOOL China
ROCKWOOL China

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ROCKWOOL RockTech Insulation
ROCKWOOL RockTech Insulation

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ROCKWOOL RockTech WM Datasheet
ROCKWOOL RockTech WM Datasheet

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