Exterior Wall Glass Wool Composite Insulation Board
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 m²/month
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1.Structure of Glass Cotton Composite Board Description:
Glass cotton composite board or metal surface fire prevention board, mainly rock wool and glass cotton, is is made of high quality color coated steel plate for the surface material, continuous cotton fiber rock wool, glass wool as the core material, high-density hard foamed polyurethane as the tongue-and-groove filling, after high pressure foaming solidified, automatic solid cotton cloth and controlled by the ultra-long precision double track after molding compound and into.
2.Main Features of Glass Cotton Composite Board:
Good heat insulation performance
Thermal insulation and fire partition properties
Excellent sound insulation and sound absorption
3.Glass Cotton Composite Board Specification:
| Item | Value | |||
Coefficient of thermal conductivity W/(m? K) | ≤0.044 | |||
Hydrophobic rate | ≥98.0% | |||
Bibulous rate | ≤5% | |||
Thermal load contract | ≥600℃ |
4.Glass Cotton Composite Board Images:
- Q: Is hyperfine glass fiber cotton different from the centrifugal glass wool?
- Fine glass fiber cotton is an excellent inorganic non-metallic materials and it has a wide range of varieties. The advantages of it are good insulation, heat resistance, corrosion resistance, high mechanical strength, but the drawback is brittleness and wear resistance.It is made of glass ball or abandoned glass and goes though process of high temperature melting, drawing, winding and weaving. The diameter of the monofilaments is from several microns to twenty microns, equivalent to 1 / 20-1 / 5 of a human hair and each bundle of fiber strands is composed of hundreds or even thousands of monofilament.Glass fibers are commonly used as reinforcing materials, electrical insulating materials, insulation materials and circuit boards in the field of composite materials.Centrifugal glass wool is a silk material which is made by blowing the molten glass by centrifugal blowing processes and spraying thermoset resin. After thermal curing and deep processing, the silk material can be into products with a variety of usages.Centrifugal glass wool is a typical porous sound-absorbing material with fluffy fiber staggering inside and a lot of tiny pores existing.
- Q: is glass wool fireproof?
- Fireproof!
- Q: Does rock wool board refer to the glass wool ?
- not
- Q: Glass wool products can be used for insulation layer
- Glass wool preservative
- Q: What's the heat conductivity coefficient of Kunnai glass wool blanket?
- Between 0.03-0.06, generally the lower the heat conductivity coefficient is, the better the thermal insulation effect is.
- Q: What is the density of glass wool?
- Name: Common glass wool. Fibre?diameter (um) & lt; 15 Apparent density (kg / (m ^ 3)) 80 ~ 100 heat conductivity coefficient at room temperature (W / (m * K)) 0.052 Heat resistance (℃) ≤300 sound absorption coefficient - Notes : 1. The temperature should not exceed 300 ℃. 2. The corrosion resistance is poor. Name: Common ultra-fine glass wool fibre diameter ... Name: Common glass wool fibre?diameter(um) & lt; 15 Apparent density (kg / (m ^ 3)) 80 ~ 100 heat conductivity coefficient at room temperature (W / (m * K)) 0.052 heat resistance (℃) ≤300 sound absorption coefficient - Notes: 1. The temperature should not exceed 300 ℃. 2. The corrosion resistance is poor. Name: Common ultra-fine glass wool fibre?diameter (um) & lt; 5 Apparent density (kg / (m ^ 3)) 20 normal temperature at room temperature (W / (m * K)) 0.035 Heat resistance (℃) ≤400 acoustical absorption coefficient ≥0.075 Note: In general, the temperature should not exceed 300 ℃ detail <i class="i-incline-down"></i>
- Q: The differences between rock wool board and glass?wool?board
- has good sound absorption properties, whose chemical composition belong to glass, has a large number of tiny pores, oil, good acoustic performance, boiler, make man-made inorganic fiber with high-speed centrifugation equipment, national defense. rock wool board has a high temperature endurance of 650 degrees, transportation and other industries, fan. Fibers inside the centrifugal glass wool are fluffy and staggered into cotton-like material, which is the ideal thermal insulation and sound insulation material with stable chemical properties. Glass wool is made by fibrillating the melten glass and then heating and curing into a variety of specifications, metallurgy, flue, textiles, automotives and boats and other industrial equipment, with features of insulation resistance and corrosion resistance, which is an inorganic fiber, with good shape and low thermal conductivity. Glass wool is one of the glass fiber categories with small bulk density, rock wool insulation products and heat exchangers of different requirements, is a kind of man-made inorganic fiber, is pipeline basin. Rockwool products are widely used, while adding special binder and dust laying oil, electricity, suitable for construction. glass wool has a high temperature endurance of 450 degrees, the main raw material of rock wool is natural basalt, which is typical porous sound-absorbing material after being melted in high temperature.
- Q: Does rock wool look like glass wool ?
- They are not the same. The main raw material of glass wool is glass with long thin and elastic cellosilk, while that of rock wool is basalt with short and thick rock wool silk. But both are used for thermal insulation. Glass wool is more expensive.
- Q: Are thermal insulation glass?wool?boards hydrophobic?
- Do not believe any hydrophobic agents. Products being processed with silicone hydrophobic agents have a short hydrophobic phase, and the performan of which has no guarantee. The thermal insulation performance of A-level glass wool products are poor which may lead to inferior wallboard engineerings.
- Q: What's the difference between rock wool board, glass wool board, glass wool felt?
- 1, The main difference between rock wool and glass wool lies in withstanding temperature. Rock wool can withstand 650 degrees, but glass wool can withstand 300 degrees. Rock wool board can be used for building external wall thermal insulation, large petrifaction pipelines or tank thermal insulation, etc. Glass wool board is used for tanks at room temperature and piping insulation. Glass wool felt is used in middle of double steel roof. 2, Products in Hebei are mineral wool which is poor and not suitable for exporting, or you will lose worsely. 3,All are fireproof. 4, These materials are fiber products which are water funk. Add water repellent to form waterproof membrane on the fiber surface. Fiber can only absorb no water. It is impossible for fiber to be waterproof as it has many gaps. 5, Aluminum foil can be attached. Glass wool felt can be to be vacuumized to reduce the package volume and transportation cost.
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Exterior Wall Glass Wool Composite Insulation Board
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 300000 m²/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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