glass wool is made by adopting unique centrifugal technology and adding environmental adhesives of thermosetting resins-based into molten glass fibrosis. It is a kind of elastic glass fiber product made of glass fiber with diameter of only a few microns, and we can also choose moisture-proof facing on-line compound according to customers' requirements. Because of a large number of tiny air interspaces, it has the functions of heat insulation, sound absorption, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.
Distinctive advantages:
Unique technology; rebound degree after compressive packing is above 95%. •
• Soft and long glass fibers can maximally lessen flying catkins in the construction.
• Sound absorption and noise reduction; it can effectively prevent sound from spreading.
• Grade A1 incombustible materials.
• Easy for construction; cutting at will.
• Antisepsis, ageing resistance, and anticorrosion, ensuring a healthy environment.
• Low moisture absorption; stable physical properties.
Scope of application:
It is used for heat insulation and sound absorption in construction, industrial workshop and public facilities.
Executive Standard
Australia AS / NZS 4859.1 MSDS SGS
EU CE EN 13162:2001 / AC: 2005 EN13501-1: 2007
EU CE EN 13172
National Standard GB / T 13350-2000
Product specifications:

thermal resistance	length(mm)	width(mm)	Thickness(mm)	package/pc	package/m2
R1.1	1160	430	50	32	16
R1.5	1160	430	75	32	16
R2	1160	430	115	16	8
R2.5	1160	430	140	16	8
R3	1160	430	165	16	8
R3.5	1160	430	185	16	8
R4	1160	430	200	14	7
R4.5	1160	430	240	10	5
R5	1160	430	260	10	5

We can also offer other specs of products. Welcome to contact us!

thermal resistance	length(mm)	width(mm)	Thickness(mm)	package/pc	package/m2
R1.1	1160	580	50	32	21.5
R1.5	1160	580	75	32	21.5
R2	1160	580	115	16	10.8
R2.5	1160	580	140	16	10.8
R3	1160	580	165	14	9.4
R3.5	1160	580	185	14	9.4
R4	1160	580	200	10	6.7
R4.5	1160	580	240	8	5.4
R5	1160	580	260	8	5.4

We can also offer other specs of products. Welcome to contact us!
Packing:
All of zhongya glass wool products adopt transparent water-proof packing for convenient direct-viewing. To meet the need of requirements of logistics distribution, the products adopt compressive vacuumized technology. Compression ratio is 1:5.