Good Quality Insulation Glass Wool Blanket Bare

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
10000 m²
Supply Capability:
10000000 m²/month

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Product Description:

 

Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

  

● FEATURES

● Thermal Insulation ● Fire Safety ● Acoustic Control

● No Corrosion ● Environmental friendly ● Moisture Resistance

● Energy Conservation & Emissions Reduction

 

Standard Size

Blanket

Width: (mm)1200

Thickness (mm) 25, 50, 60,80,100,120,150

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Q:If rock wool board and glass wool are used in enclosed stone curtain walls, which one is better?
1. Glass wool has a lower thermal conductivity than rock wool, and glass wool keeps about about 650 in melting crunode; firewall behind the glass curtain wall mainly use rock wool with a volume-weight of 60 to 64, and its melting crunode is about 1200.
Q:What is the construction technology of glass wool felt aluminium expanded sheet sound-absorbent wall?
The the following details are about the construction technology and practices: Firstly, materials requirements: The main construction materials include asphalt felt, wood keel, gypsum board, glass wool roll mat, glass fiber cloth and perforated aluminum plate. Secondly, technological process: Dry laying a layer of asphalt felt →install wood keel → install gypsum board → paste glass wool felt → pave and nail a layer of glass fiber cloth.
Q:what is the specification of glass wool sound-absorbing board?
General specifications include 600 * 600600 * 500 * 1200-1200/12000300/400 mm thickness is usually 14 to 22 mm. . But different production capacity depends on the specific manufacturer, the manufacturer without certain production capacity can't do the bar plate or reach the thickness.
Q:These two kinds of glass wool are used as insulation materials, but one keeps 0.3 in specific gravity while the other keeps 0.5 in specific gravity. Which one should be chosen?
Generally, materials with high density have better insulation effect, consequently leading a relatively higher price. You can make a layer of polyurethane on the outside. Specific gravity is another way of saying density. Materials' thermal insulation effect is related to density. So if you want to get better thermal insulation effect, you can make a layer of polyurethane on the outside. It is noted that common polyurethane has a maximum temperature of 100 degrees, while high-temperature polyurethane requires 120 degrees.
Q:What does the thermal insulation test of glass rock wool include?
Appearance dimensional deviation moisture content areal density density impact resistance combustion performance(oxygen index) average burning time(horizontal method) average burning height (vertical method) board shrinkage principal section thermal resistance radioactivity common testing programs of thermal insulation materials
Q:Does glass wool equals to rock wool?
It mainly used in the thermal insulation of air-conditioning ducts, has coarse fibers. Isover has pink glass wool roll mats. Black soft cotton is rubber and plastic. Rock wool is generally dark and the glass wool is golden.
Q:what's the differences between glass wool roll mat and rock wool roll mat? does glass wool roll mat have any mandatory retest requirements or environmental requirements?
Steel structure roof basically uses glass wool roll mat, because rock wool roll mat is six to ten times heavier than glass wool roll mat, light steel frame can't bear so much gravity, glass wool is more fluffy than rock wool, so it's thermal insulation effect is better, glass wool is cheaper than rock wool, the glass wool fire rating is A-level flame retardant, now people won't use the rock wool blanket, wall thermal insulation used rock wool board.
Q:The main classification and difference of glass wool
Centrifugal glass wool is the glass as the main raw material and then in accordance with a certain proportion with a variety of other materials mixed into the glass melting furnace after the full melting, the solution will melt a good solution through the leakage into the centrifuge
Q:What is the heat conductivity coefficient of glass wool ?
Glass wool is a kind of spongiform fibre with silicate mineral which can form glass as main material and certain clinker as auxiliary material through fusion, fiber forming and a certain amount of organic binder. It belongs to inorganic glass fiber. Glass wool thermal conductivity is generally less than 0.1W / mK. If the test temperature is not high (150 ℃ or less), you can use transient plane source method. If the material itself is flocculence, you can measure without processing sample.
Q:What is the difference between Kun Nai glass wool board and rock wool?
Insulation board made of glass wool board is mainly used for tanks, pipes and equipment insulation; basalt or diabase rock wool board for external wall,roofing insulation. It also used for tanks, equipment and building decorative acoustic absorption or acoustic insulation.

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