Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket

Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket System 1

Glass Wool Alumina Silicate Insulation Ceramic Fiber Blanket

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 100 roll

Supply Capability:: 5000 roll/month

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Description:

Laure ceramic fiber blanket is composed of long,flexible,interwoven fibers manufactured by the “blown”and the “spun”process yielding a strong,lightweight yet durable blanket for applications in a temperature range from 1100 c to 1430 c Ceramic fiber blanket has the heat resistance of a hard refractory with five times better insulation value.

Features:

1.Low thermal conductivity

2.Very low heat storage

3.Very high tensile strength

4.Thermal shock resistance

5.Sound absorption

6.Quick repairs.should lining damage occur,furnace can be cooled quickly

7.Contains no binder,no fumes or furnace atmosphere contamination

8.Contains no asbestos

9.No curing or dry out time,lining can be fired to operating temperature immediately

Applications:

Ceramic industry:

1.Kiln car insulation and seals

2.Continuous and batch kilns

Steel industry:

1.Heat treating and annealing furnaces

2.Furnace door linings and seals

3.Soaking pit covers and seals

4.Furnace hot face repairs

5.Reheating furnace and ladle covers

Refining and petrochemical:

1.Reformer and pyrolysis lining

2.Tube seals,gaskets and expansion joints

3.High temperature pipe,duct and turbine insulation Crude oil heater linings

Power generation:

1.Boiler insulation

2.Boiler doors

3.Reusable turbine covers

4.Expansion seals/pipe coverings

Other:

1.Insulation of commercial dryers and ovens

2.Veneer over existing refractory

3.Stress relieving insulation

4.Glass furnace crown protection

5.Fire protection

Technical data:

Item	Common	Standard	H Pure	H Alumina	Zirconium
AL2O3(%)	44	46	47-50	52-55	39-40
Fe2O3(%)	1.2	1.0	0.2	0.2	0.2
ZrO2(%)	-	-	-	-	15-19
Classification Temperature (°C)	1100	1260	1260	1360	1430
Working Temperature (°C)	1000	1050	1100	1200	1350
Density (kg/m3)	96/128	96/128	96/128	128/160	128/160
Permanent linear shrinkage(%)(after24 hours,density 128kg/m3)	-4 (1000°C)	-3 (1000°C)	-3 (1100°C)	-3 (1250°C)	-3 (1350°C)
Tensile strength (Mpa) density128kg/m3)	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12

Alumina Silicate Insulation Ceramic Fiber Blanket

Q:How to convert thickness if the heat insulation effects of glass wool board and rubber and plastic board is the same?: It can be converted according to the experience The two products can be compared with each other the contrast is relatively poor (depending on use) five six thick glass wool use 2 rubber and plastic board Pay attention to the problem of usage and the environment

Q:What performance characteristics does aluminium foil ultra-fine glass wool board have?: Performance: ① It has good thermal insulation property at high and low temperatures. 2, It has performance of thermal insulation and fire-resistent partition. 3. It has excellent sound insulation and sound absorption performance. Hope it will help you out!

Q:What are the features of glass wool decorative acoustic?panel?absorber suspended ceiling?: 1, Excellent decorative effect. Mineral wool acoustic board has various patterns and reliefs, stereoscopic model, reflecting ancient glory and modern fashion, really refreshing. 2. good thermal insulation property. Mineral wool acoustic board is good thermal insulation material which can be make the house warm in winter and cool in summer and save energy for users because it has low heat conductivity coefficient. 3. sound absorption and noise reduction. The main raw material of mineral wool acoustic board is ultra-fine mineral wool fibre whose density is about 200 ~ 450Kg / m, so it has many perforative micropores which can effectively absorb sound waves and reduce sound wave reflection so as to improve indoor tone quality and reduce noise. 4. fireproof. Since the mineral wool is an inorganic material, it will not burn, and mineral wool acoustic board has very low content of organics, thus making it meeting requirements of Class B1 non-combustible. And our products have been able to reach non-combustible Class A . 5. Green and eco-friendly, regulating air. Mineral wool acoustic board does not contain harmful substances. It contains active groups which can absorb harmful gases in the air and its porous structure can absorb and release water molecules so as to purify the air and adjust indoor air humidity . 6. moisture-proof and insulation. Since mineral wool acoustic board contains a large number of micropores and has releatively large surface area, it can absorb and release water molecules in the air and regulate indoor air humidity. It can be regarded as a decorative board that can breath.

Q:Which is more effective in retarding fire, rock wool or glass?wool? What is the difference between rock wool and glass wool?: It is harmful to human body so it is banned.

Q:What is the difference between imported glass wool and rock 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 pure alkali, boraxes and other chemicals to melt into glass, and then fibering melten glass and adding environmentally friendly thermosetting resin-based adhesives for finished product. It is an inodganic fiber. Glass wool is good shaped with small volume density, low thermal conductivity, good thermal insulation and sound absorption properties, great corrosion resistance as well as stable chemical performance. It is a typical multi-pore sound-absorbing material with good sound-absorbing property. Rock wool: English (rockwool). It belongs to an inorganic material. Rock wool is a manmade inorganic fiber which employs basalt and dolomite as the main raw materials and is produced by melting at high temperatures before being processed by high-speed centrifugation equipment. It has strong thermal insulation and fire resistance properties.

Q:Whether the combustion performance of glass wool blanket can reach A grade: Yes, it is A grade

Q:If rock wool board and glass wool are used in enclosed stone curtain walls, which one is better?: The meaning is actually same, but popularly it is called rock wool, while glass wool is adopted in actual use.

Q:How to install sound insulation glass wool boards on the wall?: First set up the keel into the shape of a lattice, and put the glass wool board into the lattice and install the gypsum board.

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 is the highest temperature that the fireproof glass?cotton can resist?: It is certain that A level is the highest. A level indicates that it is non-combustible. Level B indicates that it is fire?retardant. Rock wool can resist 800 ℃ and glass wool can resist 450 ℃. The hest perservation effect of matetials of B level is relatively better.

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