Heat Insulation Exhaust Pipe Automobile Muffler Sound Insulation Cotton Fireproof Cotton Aluminum Foil Fiberglass Needle Felt

• After-sales Service: OEM ODM
• Warranty: Permanent
• Material: Glass
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Aluminum Foil Coated Needle Felt
• Refractoriness: 650ºC
• Diameter: Customize
• Apparent Density: No
• Surface Treatment: Aluminum Foil Coated
• Usage: Sound & Heat Insulation
• Color: Sliver
• Product Name: Aluminum Foil Fiberglass Needle Felt
• Advantage: Flame Retardant, Heat Insulation
• Temperature Resistance: 650
• Thickness: 1-10 mm
• Weight: 200-1600 GSM
• Roll Length: 20m 50m Customized
• Width: 1.02 M or Customized
• Transport Package: Carton or Pallet
• Specification: custom
• Trademark: suihua
• Origin: Jiangxi
• HS Code: 7019699090
• Production Capacity: 50000
• Package Size: 32.00cm * 23.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

Heat insulation Exhaust pipe automobile muffler sound insulation cotton fireproof cotton aluminum foil fiberglass needle felt

Type	aluminum foil fiberglass needle felt	fiberglass needle felt
Thickness	3mm,5mm,6mm,10mm	3mm,5mm,10mm
Wide Width	1500mm	1000, 1500mm
Colour	White	White
Applicable temperature	-200~650ºC	650ºC
Density(Kg/m³)	200±20	200±20
Permanent linear shrinkage(800ºC*6h)	<2.5%	<2.5%
Thermal conductivity rate(W/m·k)	0.017(at 25ºC)	0.023(at 25ºC)
	0.036(at 300ºC)	0.042(at 300ºC)
	0.072(at 500ºC)	0.084(at 500ºC)
Combustion grade	Class A	Class A
Water resistant permeability	99%	98%
Tensile strength	800KPa	800KPa