Fiberglass Needle Mat High Silica Silencer Repacking Material 25MM 130KG 1800℉
This amorphous silica glass fibre felts is carded by silica fibers to produce a high volume batt, is mechanically needled to bond the fibers which results in a dimensionally stable felt, possessing excellent thermal and acoustic insulating properties, it is completely free of chemical binder. The needle system and the fibres diameter gives the final blanket high air permeability, high density, great thermal insulating capacity and acoustic absorption. The high level of silica gives the product increased compactness, flexibility and resistance to high temperatures.
High silica needle mats are suitable for continuous used at temperature up to 1800℉. Its properties include low coefficient of thermal conduction, low heat storage and absolute in combustibility. High silica needle mat is asbestos free and not hazardous to health. This needle felt consists of silica fibres that will take very high temperatures and pressures. It is suitable for confined spaces, or as a thermal barrier in conjunction.
Specification
Continuous working temp.: 1800degree F
Instant working temp: 2200degree F
| Item | High Silica Needled Mat |
| SiO2 Content | ≥96% |
| Thickness | 25mm |
| Weight | 3150g/m2 |
| Density | 130kg/m3 |
| Width | 920mm max |
| Length | 10m |
| Operating Temp. | 1800℉(982℃) |
Features
- Acoustic insulation
- Anti chemical corrosion
- Heat, fire resistant
- Dimension stablity
- Non toxic, asbestos free
- Eco-friendly, recyclable
Application
Steelworks, industrial hot work filtration
Aluminum industry
Petro-chemical industry, furnace industry
Thermal insulation for duct
Furnace kiln, reformer and boiler lining
Reusable steam and gas turbine insulation
Machinery, household appliances: thermal insulation material
Autos and motorcycles: thermal and acoustic insulation material for exhaust pipe, muffler
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