Glass Wool Blanket Bare for Building - Excellent Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 100000000 m²/month
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Production Description
Glass wool blanket is in flexible form for ease of installation over large areas. Both products are available to order with a wide range of density and thickness, and with various types of facing applied.
Standard Size
Item | Unit | Index |
Density | Kg/m3 | 10 - 48 |
Thickness | mm | 25-150 |
Width | mm | 1200 |
Length | mm | 5000-30000 |
Remark:
Other sizes available upon request Facing materials can be applied upon request
Technical Data
Item | Unit | Index |
Average Fiber Diameter | μm | 5-7 |
Water Content | % | ≤1 |
Grade of Combustibility | Non-Combustible Grade A | |
Thermal Conductivity ( 25℃) | W/mK | 0.038- 0.045 |
Reshrinking Temp | ℃ | ≥250 |
Hydrophobic | % | ≥98 |
Moisture Rate | % | ≤5 |
Noise Resistant Coefficient (NRC) | 0.75 | |
Slag Inclusion Content | % | ≤0.3 |
Application
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.
- Q: Standard for the implementation of glass wool products
- GB / T 17795-1999 "Building insulation glass wool products"
- Q: Are fireproof glass wool and centrifugal glass wool the same?
- Although both of which are glass wool, there are main three types of products involved. Centifugal glass wool includes hydrophobic glass wool and ordinary glass wool. Centrifugal glass wool is produced from centrifugal injection. The centrifugal glass wool you said is only a general name, and it also belongs to centrifugal glass wool material.
- Q: What are the advantages of Rock wool and import glass wool respectively?
- Rock wool: Also known as rock cotton, mineral rock. With minerals as raw materials, it is fluffy short fine fibers. Main raw materials such as basalt, pyroxenite, dolomite, iron ore, bauxite will be made into fiber rock wool after high temperature fusion, and fiberization. It can be used as high temperature and ablation resistance as well as thermal insulation materials; sound-absorbing and thermal insulation materials for construction equipments. Asbestos alternatives can be used as cement products, rubber reinforcing materials and high temperature sealing materials, as well as high-temperature filter and catalytic carrier, etc. 1. Insulation property: Basic features of Insulation performance of rock wool, slag wool products 2. Combustion performance 3. Sound insulation performance: Rock wool, slag wool products have excellent sound absorption performance. Glass wool belongs to glass fiber. Category: machine-made fiber, molten glass wool glass, fibrosis-like materials, it is the fiber that belongs to glass. Type, bulk density, low thermal conductivity, thermal insulation, sound-absorbing performance, corrosion resistance, chemical stability.
- Q: What environmental pollutions will be created during the production of glass wool?
- It is quite dangerous. Glass wool is very small, such as phenol. If it gets into lungs,the health hazards in the exhaust gas are harmful. If it is on the skin, it will be atingle and itchy. During the production of glass wool, there will be formaldehydes and glass fiber dust.
- Q: Centrifugal glass wool board and flexible foam rubber insulation, which one is better?
- Glass wool board has good fireproof performance and can endure higher temperature than the rubber material, which is cheap. Rubber material has poor fireproof performance. It has insulation performace no better than other materials.
- Q: What are the disadvantages of glass wool? What are the technical limitations in application?
- Each insulation material has its own advantages and disadvantages. Let's take glass wool and rock wool as an example. Glass wool is less irritating to the workers' skin than than rock wool is in construction workers, but we can not say that the glass wool is not irritating at all. Besides, the melting point of glass wool and rock wool is different. The thermal insulation effect of glass wool is better than rock wool when they have the same bulk density and thickness.
- Q: What advantages do thermal insulation glass fiber wool have?
- Thermal insulation glass fiber wool, whose raw materials are glass ball or waste glass, is made by many processes like high temperature melting, wire drawing, winding, weaving, etc. It is an inorganic non-metallic material with excellent performances. There is a wide range of the material. The following are the advantages of it: 1, It has superior heat insulation capability. According to physical principles, excellent heat insulation materials with small heat conduction rate of gas have many air-cavities inside. 2, It is noncombustible without inflammability, deformation and embrittlement, able to resist high temperature up to 700 degrees. It is tested that its combustion performance can reach at A1-level. 3, it does not contain any adhesive, being an non-toxic environmental friendly material without any smell. Compared with traditional glass wool and rock wool products, it does not contain any adhesive, and it will not produce any toxic and acrid smoke at high temperatures. 4, It has high insulativity. Glass fiber is the best insulation material. 5, Glass fiber is insusceptible to strong acid with superior corrosion resistance. It will not lose its functions and characteristics for a long time. 6, It is good in recovery performance. Glass fiber contains numerous fixed air-cativities, which gives it superb restorability. It is insupsceptible to any shock and vibration with a tensile strength of over 1.0kg. 3, It has good insulation, strong heat resistance, great corrosion resistance and high mechanical strength, but it has the disadvantages — brittleness and poor abrasive resistance. Wish it will help you.
- Q: Are there any differences between rubber and plastic thermal insulation materials and glass wool thermal insulation materials? Which one is better, please tell me more about it.
- Rubber and plastic materials have a good thermal insulation performance, glass wool materials have a higher fire rating, rubber and plastic materials are expensive than glass wool materials.
- 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: Is centrifugal glass wool or rubber and plastic insualtion board better for air-conditioning air duct insualtion?
- Glass wool is cheaper. Feel free to ask me more. the answer is provided by the Hebei Chengxin Chemical Building. Welcomed the consultation, if satisfied please adopt. Use rubber and plastic more.
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Glass Wool Blanket Bare for Building - Excellent Quality
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 100000000 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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