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Rockwool
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Keyword: Rockwool
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Description
We have two different types : CWSR series and CWSL series,, and the SL series are cutting from the SR series along the length direction.
Following are standard specifications
CWSR
| Type | CWSR100 | CWSR120 | CWSR150 | CWSR200 |
| Normal Density kg/m³ | 100 | 120 | 150 | 200 |
| Size L*W mm | 1200*600 | |||
| Thickness mm | 50 | 100 | 100 | 60 |
Other size and thickness are available on request.
CWSL
| Type | CWSL120 | CWSL150 | CWSL200 |
| Normal Density kg/m³ | 120 | 150 | 200 |
| Size L*W mm | 1200*100 | 1200*100 | 1200*60 |
| Thickness mm | 48.5-100 | 23-100 | 23-100 |
Other size and thickness are available on request.
Main Technical Data
| Property | DFSL120 | DFSL150 | DFSL200 | DFSL220 | Standard |
| Compression Strength kPa | 80 | 120 | 180 | 200 | EN826 10%deformation |
| Tensile Strength kPa | 150 | 200 | 300 | 350 | EN1607 |
| Fire classification | Non combustible | IMO A799(19) | |||
| CWSR Thermal Conductivity W/m K | ≤0.038 | ≤0.039 | ≤0.040 | ≤0.040 | ASTM C518 |
| CWSL Thermal Conductivity W/m K | ≤0.042 | ≤0.043 | ≤0.043 | ≤0.043 | ASTM C518 |
| Water Repellent % | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | GB/T 10299 |
| CWSR Moisture Absorption Vol% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | ASTM C1104M |
| CWSL Moisture Absorption Vol% | ≤1.0 | ≤1.0 | ≤1.0 | ≤1.0 | EN1604 |
| CWSR Thickness Tolerance mm | 3 | 3 | 3 | 3 | GB/T 19686 |
| CWSL Thickness Tolerance mm | 0.5 | 0.5 | 0.5 | 0.5 | GB/T 5480 |
| Melting Temperature ℃ | ≥1000 | ≥1000 | ≥1000 | ≥1000 | |
| Environment | Asbestos CFCs, HCFCs,HFCs free | ||||
Other properties conform to GB/T 11835-2007 or JIS A9504-2007
Chongwen pipe rockwool is shaped by mould for technical and industry pipeline.
It is easily installation, the pipe section is split in one side with a joint cutting one the opposite side.Outer could be faced with aluminium foil on request.
There are two density : CWP120, CWP140
| Type | CWP120 | CWP140 |
| NorminalDensity kg/m³ | 120 | 140 |
| Thickness mm | 25-100 | 25-100 |
| Inner Dia ,mm | 0.5-12 | 0.5-16 |
| Outer Dia,mm | 22-325 | 22-406 |
Main Technical Data
| Property | CWP120 | CWP140 | Standard |
| Thermal Conductivity at70℃ W/m K | ≤0.037 | ≤0.042 | ASTM C518,ASTM C177 |
| Fire Classification | Non combustible (face material low frame spread) | IOM A.799(19) | |
| IOM A.653(16) | |||
| Max Service Temperature ℃ | 650 for pipe section | 651 for pipe section | ASTM C411 |
| 80 for facing | 81 for facing | ASTM C411 | |
| Water Repellence % | ≥99 | GB/T10299 | |
| Moisture Absorption % | ≤1.0 | ASTM C1104W | |
| Melting Temperature ℃ | ≥1000 | ||
| Environment | Asbestos CFCs, HCFCs,HFCs free | ||
Pipe rock wool application :
Mainly on heating,warm water or process pipe line for thermal and acoustic insulation, to avoid heat loss or decrease the condensation, to make process stable and improve energy efficiency.
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