Fireproof Refractory Thermal Performance Glass Wool Insulation Aerogel Felts
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- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 10000000 m²/month
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1.Description
Aerogel Insulation Felts
Using special nanotechnology, It combines a silica aerogel with reinforcing fibers to deliver very low thermal conductivity, low density and good flexibility in an environmentally safe product. It provides excellent properties of waterproof, sound absorption and shock absorption. It is an alternative to the common, environment unfriendly, inferior insulation products, such as PU, asbestos insulation felt, silicate fibers, etc.
2.Specifications
1.Superior Thermal Performance
2.Long service life
3.Environmentally Safe
4.Sound resistance
3. Advantages
(1).Superior Thermal Performance
The maximum use temperature is 1000℃,Its thermal conductivity is 1/3~1/5 of common insulators, helping reduce heat loss and optimizing space utility.
(2). Long service life
Unlike other traditional insulation materials, aerogel ’s three- dimensional, structure inhibits sintering warpage, and particles stack which may occur under hot temperature for long time. Therefore, aerogel insulation has long service life.
(3). Physically Robust:
It has flexibility and high tensile strength, resisting stretching and stress from linear contraction when temperature changes.
(4). Environmentally Safe:
Composed of inorganic materials, it contains no hazard. Stripping little chloridionm will cause no corrosion to the equipments and pipes.
Low and ultra-low temperature equipment and piping applications
Petrochemical, power equipment applications
(5). Easy to Install
Extremely low density (200kg/m3) contributes to easy-to-cut and easy-to-install.
4. Technical Standard
Property | Unit | Techicial Standard | |
(refractoriness) | ---- | A Grade | |
(Density) | kg/m3 | <220< span=""> | |
(Lyophobic) | % | >99 | |
Thermal Conductivity | 25℃ | W/(m·K) | ≤0.023 |
70℃ | ≤0.029 | ||
200℃ | ≤0.036 | ||
300℃ | ≤0.045 | ||
400℃ | ≤0.056 | ||
5. Application
Oil pipe, steam pipe, refrigerator interlining, oil tank, central airconditioning pipe, chemical pipe with the requirement of fire resistance, vehicle thermal insulation, national defence, military industry, heat supply pipelines in city insulation, biological medicine pipes and equipment and so on.
- Q: What kind of glass wool is used for most buildings?
- Density 10-100kg & # 47, testing method with the size and bulk density (GB / m.038-0 density: 0; thermal conductivity coeffcient, felt .3-1985); T 5480.06w & # 47.k see measurement of thermal resistance and related properties of thermal insulation material in steady state (GB / m3 see mineral wool and its board
- 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: Can mineral wool, rock wool and glass wool thermal insulation be applied to inverted roofs?
- And wall insulation material can be applied to all kinds of roofing. Glass curtain wall Steel structures are basically solid material hanging while facade walls need adhesive and fixation and other processes.
- Q: How to increase soundproof performance of houses(with glass wool)?
- The most effective and affordable sound-absorbing practices: Use all-purpose adhesive to adhere 3-cm thick cystosepiments to the ceiling, then covered cystosepiments with gauze and white latex, apply 2- to 3-mm thick sound-absorbing coatings after air-dry. This construction method is better than the 5-cm thick polyester fiber boards in the market which are 160 yuan per square meter. I was engaged in soundproof engineering in Chengdu, this is my practical construction program, these materials can be bought on Taobao, I hope my answer can help you.
- Q: What are the requirements for filling the glass wool insulation materials?
- It depends on design requirements, local climate and budget.
- Q: What are the differences between glass wool felts and rock wool board in terms of appearance, and how to distinguish them?
- The most significant difference is color. Glass wool is white, while rock wool is yellow.
- Q: Who can tell me about the unit weight of glass wool board?
- Glass wool has a good sound absorption performance in the high-frequency sound. The main factors affecting the centrifugal glass wool' sound absorption performance are thickness, density and air flow resistance, etc. Density is the weight per cubic meter of materials. 1. with the increase of thickness, the low frequency sound absorption coefficient significantly increases, but there is little change in the high frequency (high frequency absorption is always larger). 2. thickness is the same, the unit weight increases, the low frequency sound absorption coefficient also increases; but when the unit weight increases to a certain extent, the material becomes dense, the flow resistance is greater than the optimum flow resistance, sound absorption coefficient decreases.
- Q: Are there any hazards during the glass wool construction?
- Gloves and protective clothing must be put on during the construction, it will be itchy when it touches skin and it will be dangerous when it gets into lungs.
- Q: What is the fire rating of fireproof sound-insulating glass wool board?
- Generally we do not use A1, A2 but A class, which is non-combustible levels. A level is higher than the B level. B-level is divided into B1and B2. B1 stands for flame retardant type and B2 combustible type. rock wool and glass wool both rates A class. secondly, Rockwool can endure high temperature of 800 degrees, glass wool 450 degrees.bulk density of rockwool is heavier than that of glass wool. And glass wool has better waterproof performance.
- Q: What are the differences between rock wool and glass wool?
- anti-seismic, etc., using boric acid as the main raw material, felt, rock wool felt, fireproof, different raw materials and process 2, mainly used for thermal insualtion of general building or low temperature piping, glass wool is only about 260 degrees Celsius. Its surface can also paste aluminum foil or PVC film, etc., plate of low shot content, low heat conductivity coefficient, specifications . After high temperature melting, obtaining cotton-like fibers of less than 2um, but the maximum service temperature of rockwool is about 600 degrees Celsius, which can be made into boards. Different applications glass wool is generally used for thermal insulation parts of less than 200 degrees Celsius, rock wool is generally used for thermal insulation parts of 450 degrees Celsius , mainly used for thermal insulation of high temperature heat distribution pipeline or electrical equipment, thermal insulation of furnace. Different service life and performance unit weight of glass wool is lower than that of rock wool, and add thermosetting resin adhesive, go through pressurized high temperature setting to create a variety of shapes, iron ore, felt, dolomite, are melted in high temperature. Rock wool board, pipe, gabbro, sound absorption. 1. 3, pipe, pipe products. Rock wool is made by natural rocks such as basalt, which can be used for construction and industrial equipment, glass wool insulation material are based on products like quartz sand, belt. The processed fiber, sodium silicate, tough fiber, bauxite as the main raw material, inorganic fiber, , rock wool pipe and feldspar made of fibrosis
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Fireproof Refractory Thermal Performance Glass Wool Insulation Aerogel Felts
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10000 m²
- Supply Capability:
- 10000000 m²/month
OKorder Service Pledge
OKorder Financial Service
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