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 CharacteristicFIS 0;SD≤25 (ASTM E84)
Fibre Diameter≤6μm (GB/T 5480)
Chloride content≤10ppm (GB/T 17393, ASTM C871-08)
Maximum service temperature750℃ (GB/T 17430, GB50264)
Service temperature650℃ (ASTM C411-05, ASTM C447-03, GB50264)
Dimensions22–612( ½ ''-24'') mm (GB/T 5480.3)
Thickness30-150mm (GB/T 5480.3)
Fire performanceClass A1 (GB 8624,EN13501-1,BS 476 Part4)
Thermal conductivityTested 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 repellent99.5% (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.

ProductDescriptionThickness (mm)Length (mm)Diameter (mm)
RockTech SPI120kg/m350100049
RockTech SPI.130130kg/m3501000115

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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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