High quality water heater insulation blanket

1)with CE Certificate 2)Class A1 Non-combustiblity 3)thermal insulation,sound absorption

High quality water heater insulation blanketDescription:

We are top manufacturer of Centrifugal Glass Wool products, including Glass Wool Blanket/Felt/Roll, Glass Wool Blanket Board. Our products are with CE certificate, and have been exported to USA, UK, Germany, Poland, etc.

 

The Centrifugal Glass Wool Blanket/Felt/Roll and Board are excellent heat preservation and sound absorption material for steel structure, ceiling, outer wall, partition wall, train compartment, air duct, etc. It features:

1. Excellent for heat preservation, thermal insulation, sound absorption;

2. Non-combustible, nontoxic, and resistant to corrosion;

3. Low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity;

4. Low weight by volume, good rebound elasticity;

5. Low constructional cost, short cycle of works, non-stimulation to the skin.

 

Below are the main indexes of physical properties of centrifugal glass wool

Item	Unit	Index	Standard
Density	Kg/m3	10-100	GB/T 5480.3-1985
Average fiber dia.	Um	5.5	GB/T 5480.4-1985
Water content		≤1	GB/T 3007-1982
Grade of combustibility		Non-combustible Grade A1	GB 8624-1997
Reshrinking temp.		≥250	GB/T 11835-1998
Thermal conductibility	w/m.k	0.038-0.06	GB/T 10294-1988
Hydrophobicity		≥98.2	GB/T 10299-1988
Moisture rate		≤5	GB/T 16401-1986
Sound absorption coefficient		1.03product reverberation method 24kg/m32000HZ	GBJ47-83
Slag inclusion content		≤0.3

 

Product specifications of centrifugal glass  wool

Product	Length(mm)	width (mm)	Thickness (mm)	Density kg/m3
Boards	1200-2200	600-1200	20-100	24-96
Felt in roll	5000-30000	1200	25-150	12,16,20,24,32,40,48

High quality water heater insulation blanket