Basic Info.
Product Description
Product description: Glass wool blanket is one kind of porous material with excellent thermal insulation and sound absorption performance.
Glass wool is a kind of glass fiber and a kind of artificial inorganic wool. Adopting such natural ores as quartz sand ,limestone ,etc as the main ingredients and then coordinating with some chemical materials such as soda ash and borax,etc,the glass is hence melted
Under the melting condition, floccular fiber is made via external force and below ,The fly-over crossing is taken on between fibers and then they are intertwined.Thus many fine gaps are showed out ,these gaps can be regarded as pore spaces.Therefore, the glass wool can be taken on as porous material with excellent thermal insulation and sound absorption performance.
The applications of glass wool produce.
Heat preservation for steel structure building Heat insulation for wall and roof of house to save energy
For indoor partition wall, Train compartment 
For cool-making and high buildings required to be fireproof, heat resistant
And sound insulating 
Main Technical Data
| Item | Unit | Index | The measured figure | Remarks |
| Volume weight | kg/m³ | 10-60 | 10-60 | GB/T 13350-2000 |
| Average fiber diameter | µ m | <8.0 | 4.0-6.0 | GB/T 13350-2000 |
| Hydrophobic | % | >98 | >98.5 | JISA 9512-2000 |
| Heat conduct coefficient | W/m.k | λ≥0.032 | 0.045-0.032 | GB/T 13350-2000 |
| Incombustibility | Incombustible | Qualified (Grade A) | GB/T 13350-2000 | |
| Heat absorption coefficient | 1.03 product reverberation 24kg/m³ 2000HZ | GB/J47-83 | ||
| Highest usage temperature | °C | 350 | 400 | GB/T 13350-2000 |
| Packaging & Shipping |
| 1. Payment:T/T 30% advanced payment,before delivery all the goods,customers should pay for the rest of account. 2. The delivery port : Tianjin Port,Shanghai Port 3. The delivery time:about 7-10days 4. Rock wool board is packed by polyethylene plastic shrink film and each package thickness of 300 to 400 mm. 5. In the transport and storage process should pay attention to moisture and compressive deformation. 6. On fumigation wooden pallets with plastic films. |
| Why Choose Us? |
| Shaanxi Fanyang Construction Technology Co. Ltd is a leading company which specialized in steel pipe manufacturing and dealing with various kinds of boards, ceilings, earthwork products and insulation materials in Shaanxi Province, China. Our company brings in advanced testing & production equipment to guarantee quality precisely. With our policy of "Quality first, Customersprior and Price reasonable" we have established good relationship with the customers all over the world. Customers and friends are warmly welcome to contact and cooperate with us. |
Our service
2. Free samples are available by freight collect.
3. High quality goods, Perfect Pre-sales, and good designing service.
4. Welcome to visit our factory at anytime on site or online .
5. We will update you the production process after placing order by photos or online.
6. We have special after-sales team to solve your problem during using our products