Fiber Glass Wool for Building Materials (ZL-GW)

• Material: Phenolic Resin
• Refractoriness: 200-450°C
• Diameter: 4-30mm
• Apparent Density: 12~96kg/m³
• Surface Treatment: Other Heat Insulation Materials
• Usage: Interior Tiles
• Model NO.: ZL-GW
• Color: Yellow
• Density: 10-48kg/M2
• Roll Length: 15-100m
• Transport Package: Vacuumize Packaging
• Specification: Density(kg/m3)10-80
• Trademark: ZLT
• Origin: Hebei, China
• HS Code: 7019901000
• Production Capacity: 180000 Ton/Tons Per Year Huamei Brand Glass Wool

Product Description

Glass Wool
Distinctive advantages:
* CE certificate Grade A1 fireproof
* Unique technology; rebound degree after compressive packing is up to 99.2%.
* 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.

1. Product specification:
Product	Length(mm)	Width(Diameter)(mm)	Thickness(mm)	Density(kg/m3)
Blanket in roll	10000-30000	1200 (600/400)	25-150	10,12,16,20,24,32 ,40,48
Boards (Slab)	1200-2200	600-1200	20-100	24-96
Pipe Sections	1000	15-400	20-100	45-90
Note: Products of special specification can be made upon customer requests Different type of facing can be applied upon customer request

Technical Parameters:

item	unit	index	measured value	remarks
bulk density	kg/m3	10-96	10-96	GB/T 13350-2000
average diameter of fibers	m	< 8.0	4.0-6.0	GB/T 13350-2000
moisture resistivity	%	> 98	> 98.5	JISA9512-2000
thermal conductivity	W/m.k	0.049-0.042	0.045-0.032	GB/T 13350-2000
incombustibility		incombustible	up to standard (Grade A)	GB/T 13350-2000
sound absorption coefficient			1.03product reverberation positioning 24kg/m3 2000HZ	GB/J47-83
Max. working temperature		400	410	GB/T 13350-2000

Physical Properties:

shrinkage temperature of heat load	GB/T11835-1998	250 -400
corrosion resistance	ASTM C665	no chemical reaction
mildew resistance	ASTM C665	mildewproof
performance	experimental method	technical requirements
moisture absorption	ASTM C1104 GB5480.7-87	3% of weight (49 , relative humidity 90%) 5% of weight (49 , relative humidity 90%)
moisture permeability	ASTM E96 GB/T17146-1997	Max. 0.013g/24h ? m2 ? mercury/mm
combustibility	UL723 ASTM E84 CAN/ULC S-102 GB8624	flame spreading:25 fumes spreading:50 Grade A incombustible material

 
It is the best material used for the insulation and sound absorption of steel structures, it mainly includes bare blanket and the blanket with alum. foil faced, they are widely used in industrial plants, warehouses, public facilities, exhibition centre's, shopping centre's, cold house and a variety of indoor playgrounds, sports grounds and other buildings.
 
Glass wool board is processed by putting the thermosetting binder into glass wool, by pressing and heating, and then, by curing, they are used for insulation, ventilation and adjustment of air-conditioner in commercial industry and residential constructions. Meanwhile, they have effect of energy-saving insulation, sound-controlling and improving the indoor air quality.