Technical insulation

RockTech SPI

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 750℃ (GB/T 17430, GB50264)
Service temperature 650℃ (ASTM C411-05, ASTM C447-03, GB50264)
Dimensions 22–612( ½ ''-24'') mm (GB/T 5480.3)
Thickness 30-150mm (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
70℃ 0.040W/(m.K)
100℃ 0.044W/(m.K)
150℃ 0.049W/(m.K)
200℃ 0.054W/(m.K)
250℃ 0.066W/(m.K)
300℃ 0.069W/(m.K)
350℃ 0.078W/(m.K)
400℃ 0.088W/(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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70℃ 0.040W/(m.K)
100℃ 0.044W/(m.K)
150℃ 0.049W/(m.K)
200℃ 0.054W/(m.K)
250℃ 0.066W/(m.K)
300℃ 0.069W/(m.K)
350℃ 0.078W/(m.K)
400℃ 0.088W/(m.K)
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Specification & sizes

Product density and thickness can be customized according by needs.

Product Description Thickness (mm) Length (mm) Diameter (mm)
RockTech SPI 120kg/m3 50 1000 49
RockTech SPI.130 130kg/m3 50 1000 115

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documents

 

 

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ROCKWOOL RockTech-SPI_EN_DS_202007
ROCKWOOL RockTech-SPI_EN_DS_202007

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ROCKWOOL China_202002
ROCKWOOL China_202002

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ROCKWOOL RockTech_202002
ROCKWOOL RockTech_202002

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