 LEWCO Product Groups |
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| LEWCO Products / LEWCO Ceramic Fiber Products |
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Lewco Bulk Fiber
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Application:
- Expansion Joints
- Vacuum Cast Shapes
- Packing Material
- Acoustical Insulation
- Additive for Friction
- Materials, Cements, Textiles
Product Characteristics:
- Excellent Thermal Shock Resistance
- Light Weight
- Excellent Sound Absorption
- High Temperature Stability
- Superior Corrosive Resistance
Type
| Lewco RG
| Lewco RGH 2610
| CSM Super Mat
| Classify Temp
| 1260ºC (2300ºF)
| 1430ºC (2610ºF) | 1260ºC (2300ºF) | Using Temp
| 2150ºF
| 2460ºF | 1800ºF | Melting Temp
| 3200ºF
| 3200ºF | 2300ºF | Chemical Composition
| AL2O3
| 46%
| 28-32%
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| | SiO2 | 53%
| 52-56%
| 57-67%
| | ZrO2 |
| 14-18%
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| CaO+MgO
| | | 30-40% | Diameter of Ceramic Fiber 3-4 microns
| | Shrinkage (24hr) 3% | 2300ºF | 2460ºF | 1832ºF | |
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