Glass Wool Rolls
Product Information
Glass wool blanket is a cotton-like material formed by molten glass fiberization. During the manufacturing process, natural minerals such as quartz sand, limestone, dolomite, etc. are mixed with some chemical raw materials such as soda ash and borax to melt into glass, and then the molten state is blown or thrown into flocculent fine fibers with the help of external force to form a glass wool blanket.
Details Images
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Color
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White/Pink/Yellow/Brown
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Thickness
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25-180mm
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Width
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600/1150/1200mm
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Length
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8000-30000mm
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Product Index
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Item
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unit
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Index
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Density
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kg/m3
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10-80
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Average Fiber Diameter
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um
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5.5
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Moisture Content
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%
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≤1
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Combustion Performance Level
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Non-flammable Class A
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Thermal Load Collection Temperature
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℃
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250-400
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Thermal Conductivity
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w/m.k
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0.034-0.06
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Water Repellency
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%
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≥98
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Hygroscopicity
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%
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≤5
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Sound Absorption Coefficient
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24kg/m3 2000HZ
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Slag Ball Content
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%
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≤0.3
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Safe Use Temperature
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℃
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-120-400
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Application
Architectural field: used for heat and sound insulation of walls, ceilings, floors, etc., as well as heat preservation of air conditioners and pipes. Compared with traditional insulation materials, glass wool blankets have better heat preservation performance and can effectively reduce energy consumption.
Ship field: used for compartments, heat preservation, heat insulation and noise reduction treatment to improve the safety and comfort of ships.
Automobile field: used for heat insulation, noise reduction and heat preservation of car bodies and engines, with higher fire resistance and stable heat preservation performance, while reducing the vibration and noise of the car chassis.
Home appliance field: used for heat insulation, heat preservation and noise reduction of refrigerators, air conditioners and other products, reducing energy consumption and improving noise isolation effect.
Production Line
Package&Warehouse
Company Profile
Shandong Robert New Material Co., Ltd. is located in Zibo City, Shandong Province, China, which is a refractory material production base. We are a modern enterprise that integrates the research and development, production, sales, kiln design and construction, technology, and export refractory materials. We have complete equipment, advanced technology, strong technical strength, excellent product quality, and good reputation. Our factory covers over 200 acres and an annual output of shaped refractory materials is approximately 30000 tons and unshaped refractory materials is 12000 tons.
Our main products of refractory materials include: alkaline refractory materials; aluminum silicon refractory materials; unshaped refractory materials; insulation thermal refractory materials; special refractory materials; functional refractory materials for continuous casting systems.
Frequently Asked Questions
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We are a real manufacturer, our factory is specialized in producing refractory materials for more than 30 years. We promise to provide the best price, the best pre-sale and after-sale service.
For each production process, RBT has a complete QC system for chemical composition and physical properties. And we will test the goods, and the quality certificate will be shipped with the goods. If you have special requirements, we will try our best to accommodate them.
Depending on the quantity, our delivery time is different. But we promise to ship as soon as possible with guaranteed quality.
Of course, we provide free samples.
Yes, of course, you are welcome to visit RBT company and our products.
There is no limit, we can provide the best suggestion and solution according to your situation.
We have been making refractory materials for more than 30 years, we have strong technical support and rich experience, we can help customers design different kilns and provide one-stop service.
