Glass Wool Board For HVAC
- Ref Price:
-
$3.00 - 15.00
/ roll
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 roll
- Supply Capability:
- -
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OKorder Financial Service
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Glass Wool Board For HVAC
In the field of insulation materials, weare mainly specializing in Glass wool products, including blankets, boards andpipes. The advantage of this material is numerous: noncombustible, nontoxic,and resistant to corrosion. It has low weight, low thermal conductivity, stablechemical property, low moisture rate and good hydrophobicity.
TECHNICAL DATA
Item | Unit | Index |
Density | Kg/m3 | 10-100 |
Average Fiber Diameter | μm | 5-7 |
Water Content | % | ≤1 |
Grade of Combustibility |
| Non-Combustible Grade A |
Reshrinking Temp | ℃ | ≥250 |
Thermal Conductibility | w/m.k | 0.038-0.06 |
Hydrophobic | % | ≥98 |
Moisture Rate | % | ≤5 |
Noise Resistant Coefficient (NRC) |
| 0.75 |
Slag Inclusion Content | % | ≤0.3 |
Glass wool board for thermal Insulation
1.Structure of Glass wool board for thermal Insulation：
Glass wool is an industrial product made by spinning glass into a fibrous material that can be packed in mats and blankets. This product is used as insulation and in other applications, like for air filters. It is available through home supply stores and manufacturers can also produce wools for special purposes, like insulation in aircraft, where the standards may be higher for health and safety reasons. Numerous companies make glass wool products along with lines of other insulation materials for a variety of applications.
2.Main Features of Glass wool board for thermal Insulation：
The Glass wool board is applied for large laying area. In the field of insulation materials, we are mainly specializing in Glass wool products, including blankets, boards and pipes. The advantage of this material is numerous: noncombustible, nontoxic, and resistant to corrosion. It has low weight, low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity. These products have been widely used in heat preservation, thermal insulation and sound absorption in construction, chemical industry, electronic industry, electric power, metallurgy, energy industry, and communication. High density panels laminated with facing can be used for Air-conditioning duct system.
3. Glass wool board for thermal Insulation Images
4. Glass wool board for thermal Insulation Specification
The Glass wool board is applied for large laying area. Besides the character of thermal insurance, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound. It also can cancel the noise and improve working environment.
The Glass wool board with aluminum foil surface has good capability of heat radiation protection.
Technical Data
Item | Unit | Index |
Density | Kg/m3 | 10-32 |
Thickness | mm | 25-150 |
Width | mm | 600-1200 |
Length | mm | 10000-30000 |
5.FAQ
We have organized several common questions for our clients，may help you sincerely：
① Where you used this？
These products have been widely used in heat preservation, thermal insulation and sound absorption in construction, chemical industry, electronic industry, electric power, metallurgy, energy industry, and communication. High density panels laminated with facing can be used for Air-conditioning duct system.
②How to guarantee the quality of the products？
We have established the international advanced quality management system，every link from raw material to final product we have strict quality test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.
③How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.
- Q: What is the density of high-temperature glass fiber
- glass wool density is generally between 16K ~ 32K, mainly used for acoustic and thermal insulation, but easily casues layering. Harmful substances comes out at the first heating. it is cheap. The density of the glass fiber acupuncture felt is 110~180kg/m3. It is mainly used for environmental protection, sound-absorbing. it has better fireproof property but it is more expensive.
- Q: Glass fiber, glass wool, what is the difference
- It is made of glass ball or waste glass as raw material by high temperature melting, drawing, yarn, weaving and other processes made of its monofilament diameter of a few microns to twenty meters a few microns, the equivalent of a hair Of the 1 / 20-1 / 5, each bundle of fiber raw silk by hundreds or even thousands of monofilament composition
- Q: How can I fix the glass cotton insulation board to the wall?
- The method to fix rock wool insulation boards to the wall: Use adhesion agents to bond rock wool and base wall together, and drive insulation supporting pins. Rock wool external thermal insulation uses rock wool board as insulation layer, and set it outside of the structure layer of external wall to achieve thermal insulation effect of wall. This construction method of composite wall insulation material requirements attached to the solid layer structure. The protective layer outside of insulating layer should have a certain intensity, impact resistance, crack resistance and waterproofness, and have good hotel decoration design. Common characteristics of rock wool wall system incluede the increase of thermal insulation properties of external wall, saving energy consumed for heating, the improvement of wall thermal inertia, and of indoor thermal environment. Compared with other energy-saving wall systems, rock wool system is conducive to the discharge of water vapor inside the wall, generating less internal condensation and dewfall, and the structural layer is drier and warmer. Also, the cost of rock wool system is cheap, it has good fire performance, sound insulation performance.
- Q: What is the difference between quartz wool and glass wool?
- Glass wool is categorized into glass fiber, which is a manmade inorganic fiber. Glass wool employs quartz sand, limestone, dolomite and other natural ores as the main raw materials, accompanying with some soda ash, boraxes and other chemicals to melt into glass. In the molten state, cotton-shaped thin fiber can be made by means of blowing force, and fibers and fibers will be vertically crossed and intertwined with each other.
- Q: Which one has better noise absorption performance, the mineral wool or the glass wool?
- Glass wool
- Q: Which is more suitable for industrial pipe insulation: glass wool or rock wool ?
- Glass wool can only be used in about 260℃, but the highest operating temperature of rock wool is about 600℃. It is easy to construct and install, and can be used for many years with good effect of energy conservation, suitable for small storage tanks and cambered surface with small surface curvature radius and equipments with irregular surface. Rock wool has low heat conductivity coefficient, usually used in thermal insulation places at 450℃. Glass wool has lighter unit weight, lower shot content and higher cost performance ratio than rock wool, so it is widely used in insulation of general buildings and low temperature pipes, building air condition piping insulation and wall sound absorption. While rock wool felt is a quality thermal insulation material with low heat conductivity coefficient. Rock wool felt, with excellent insulation property and low price, is widely used in insulation for high temperature heat pipelines or electrical equipments. While glass wool is usually used in insulation places under 200℃。 Suitable for pipes with medium and large diameter. Fiber has strong toughness. That depends on your need.
- Q: What's the difference between the rock wool and glass wool board?
- Actually it's very simple, glass wool takes glass (silicon?dioxide) as raw material and is made by the processing of equipment; rock wool is made by refining the basalt or diabase through high temperaturem, they are two different products.
- Q: What is the difference between glass wool and rock wool insulation board insulation board ?
- Low density than glass wool rock wool, low shot content, low thermal conductivity, long service life, high tenacity fiber, rock wool, but the maximum use of high temperature up to about 600 degrees Celsius, the glass wool is only about 260 degrees Celsius. Glass wool and rock wool insulation board insulation board product differ in their application . The former one is used in areas where the temperature is below 200 degrees Celsius, such as general buildings and low-temperature pipes while the latter one is used in areas where the temperature is 500 degree Celsius, such as high temperature thermal pipe or eletrical equipments insualtion.
- Q: What's the difference between glass?wool?board and rock wool board ?
- Glass wool is glass wool roll mat made through fibering of molten glass and then solidification by adding binder, and fibre?diameter of glass wool depends on centrifugation extrusion technology. The difference is the centrifugation techniques, TEL centrifugation technique of Saint-gobain Aesop who is the founder of glass wool, is the most popular technique currently. At present the domestic glass wool market is gradually expanding. Companies such as Quanhe Chemical Co., Ltd. in Dacheng have made significant contributions to promote glass wool. Rock wool board is artificial inorganic fibers made from basalt, and processed through melting in high temperature, with light weight, low heat conductivity coefficient , heat absorption, non-combustible characteristics. The initial development should be consistent with stipulation in Application types and basic requirements of building thermal insulation materials. It is generally used in industrial architectures. Pilot run succeeded in June 198. Rock wool board is new type of thermal insulating, fire retardant and sound absorbing material.
- Q: What industry does the glass wool belong?
- Yes, generally speakingg, the glass wool often refers to the yellow centrifugal glass wool which is a fibrous material.
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Glass Wool Board For HVAC
- Ref Price:
-
$3.00 - 15.00
/ roll
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000 roll
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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