Air-conditioner Insulation Board 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:
• Strong and smooth surface can hot-apply many kinds of facings.
• Sound absorption and noise reduction; it can effectively prevent sound from spreading.
• Easy for construction; cutting at will.
• Antisepsis, ageing resistance and anticorrosion, ensuring a healthy environment.
• Grade A1 fireproof; incombustible permanently.
• Low moisture absorption; stable physical properties.
• Strong vibration resistance and high durability.

Scope of application:
It is widely used for heat preservation and sound absorption in wind drum of HVAC and etc.

Product specifications￡o

density(kg/m3)	width(mm)	length(mm)	thickness(mm)	remarks
70-85	1200	2400-4000	25-30	many kinds of facings can be hot applied

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

Choice of facings:
Glass wool board should possess the functions of moisture-proof, sound insulation and heat-returning to meet the need of special working environment, so it needs processing on the surface of medium. Zhongya has a variety of facings to choose. (Pls see Aluminum foil glass wool for detailed technical parameters).

Product option:

thermal conductivity
average temperature	25	50	100	125	150	200	250	300
thermal conductivityW /m.K	0.03	0.035	0.041	0.044	0.049	0.057	0.07	0.09

Note: 1. Equation of thermal conductivity:Y=0.0294 + 0.00007X+ 4 x 10-7X2
2. The above data can supply testing report issued by National Professional Testing Organization.