High Silica needle mat/felt is made by 100% amorphous silica fiber SiO2≥96%. The fiber imparts silica felt excellent extremely high temperature resistance. It is ideal material used for 1000℃ heat insulation. Pre-shrunk silica needle felt can be optional. The silica needle mat is mechanically needled by silica chopped strands without any binder. It is an non combustible.
-100% Made by high silca fiber with SiO2≥96%. NO OTHER FIBERS MIXED.
-Available aluminum foil, aluminum PET film facing
Features
Extremely high temperature resistance rating to 1000℃ and low thermal conductivity.
Non-combustible and wow heat shrinkage and LOI
Good sound absorption
Abestos free and heathy
Application
Exhaust muffler; Heat shaped parts; Car exhaust
Item | Fiber type | Density, kg/m3 | Thickness, mm | Area weight, g/m2 |
NMT(R) | Silica fiber | 110/130 | 3 | 390 |
130/150 | 5 | 750 | ||
150/130 | 6 | 900 | ||
150/130 | 12 | 1800 | ||
130/150 | 15 | 2250 | ||
160/130 | 20 | 3200 |
Thermal conductivity, W/m·K | Density, kg/m3 | 25℃ | 200℃ | 400℃ | 600℃ | 800℃ | 1000℃ |
130 | 0.42 | 0.061 | 0.106 | 0.175 | 0.260 | 0.378 | |
180 | 0.42 | 0.065 | 0.102 | 0.153 | 0.211 | 0.285 |
Packing:
Width: 1000-2000mm
Length: 10-60m
Density: 130-180kg/m3
Packing: carton or polybag
Fiber forming |
Textile woven, knitting, braiding |
Fabric coating |
Why cloose us:
Top priority:
Complete and matured quality control and assurance experience. ISO9001-2008 certification. Our Promise:
NEVER REDUCE QUALTY FOR PROFIT
NEVER REDUCE QUALTY FOR HIGHER COST
100% RESPONSIBLE FOR OUR QUALITY
Price and term:
Low price level for products range raw yarn to finished products.
Feedback:
Shortest time reaction to inquiry, production state, delivery state, custom clearance supports and complaints.
Support:
Project involved, new products development and investment.
FAQ: