High Pure Soundproof Insulation Heat Resistant Glass Wool Ceramic Fiber Paper

High Pure Soundproof Insulation Heat Resistant Glass Wool Ceramic Fiber Paper System 1

High Pure Soundproof Insulation Heat Resistant Glass Wool Ceramic Fiber Paper

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 40 roll

Supply Capability:: 5000 roll/month

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Company Information

Surya Thermal Insulation Material Co.,Ltd is a professional manufacturer and exporter of all kinds of insulation materials.We can supply Calcium Silicate series,Ceramic Fiber series, Light insulating brick series,Foam Glass series,Rock Wool series and other insulation materials.Our insulation products have been sold well inland and have been exported to more than twenty five countries and areas,such as Asia,Europe,Africa,etc.Our products and services have got high reputation from our customers all over the world.

Product Description

Product features:

1.Low Heat Storage .

2.Low Thermal Conductivity.

3.Excellent broken resistance.

4.Low thermal capacity.

5.Thermal vibration resistance.

6.High flexibility.

7.High electric insulation and sound insulation.

8.High machining property.

9.High compression strength.

Applications:

1. Between castings in coke oven doors, blast furnace hot air piping, aluminium heat treating furnace, tuyeres and heat treat furnaces.

2.Backup for brick and monolithic refractories in blast furnace stoves, piping, tundish, ladle, hot metal cars, trough etc.

3.Mould wrapping for controlled cooling

4.Shield for welding & brazing operation

5.Rotary klin back-up insulation

6.Fabricated into tapout cones for Aluminium industry.

7.Strips in bottom of ingot mould for sealing

8.Expansion joint packing

9.Induction coil liner

10.Mould liner

11.Silencer interleaf

12.Ladle & tundish insulation

Spec.

Grade			Standard	High Pure	HighAluminium	Zirconium
Max. Temperature (°C)			1050	1150	1260	1430
Shrinkage on Heating (%)			800°C×24h≤-3	1000°C×24h≤-3	1280°C×24h≤-3	1400°C×24h≤-3
Organic Content (%)			≤5	≤5	≤5	≤5
Thermal conductivity by mean temp. (W/m.k.) (250kg/m3)	200°C		0.055~0.065		0.060~0.070
	400°C		0.110~0.120		0.105~0.125
	600°C		0.160~0.170		0.170~0.180
Chemical Composition (%)	AL2O3		43	47	55	38
	SiO2		53	51	44	44
	Fe2O3 + Ti2O3		≤1.2	≤0.3	≤0.3	≤0.2
	CaO + MgO		≤0.3	≤0.3	≤0.3	≤0.2
	NaO + KO2		≤0.5	≤0.3	≤0.3	≤0.2
Density (kg/m3)		170~230
Size(mm)		1000000×610×0.5 80000×610×0.7 60000×610×1 30000×610×2 20000×1220×3 15000×1220×4 1200006105 1000006106

High Pure Soundproof Insulation Heat Resitant Ceramic Fiber Paper

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 is the difference between anti-high temperature glass wool and ordinary glass wool?: High-temperature glass wool is made of lathy glass fibers without shot. Compared with other kinds of insulation materials, it will not be broken due to water or rain, and it can still remain its insulation properties unchanged after drying in the sun (Thermal insulation materials have hydrophobicity which doesn’t mean that the materials are not hydrophilic but means that the discharge capacity for absorbed moisture). High-temperature glass wool is a thermal insulation material that can resist high temperature with its lightweight, lasting durability and excellent thermal insulation property, the material that is made up of uniform and slender and elastic glass fibers as well as special high-temperature adhesive. The outer protective layer of thermal insulation structure can use galvanized iron sheet based on specific circumstances. Application of high-temperature glass wool: It is widely used in equipment and pipelines of electric power, petroleum, chemical industry, light industry, metallurgy and other industries, serving as the thermal insulation.

Q: As for glass wool board and rock wool board, which kind of material is better?: substitutes of rock wool and glass wool, performance index, the glass wool price is relatively high, less manufacturers.

Q: Which has better effect of sound absorption, glass wool or rock wool?: Almost the same, no significant difference. You can send me message if you have some trouble.

Q: Centrifugal glass wool board is used to do what: Centrifugal glass wool board is centrifugal glass wool after curing made of a certain strength of the plate products

Q: What are the hardnesses of rock wool and glass wool respectively? Are there any requirements on saw blade?: Almost the same. It should be used universally.

Q: Why use reflective paper for pipeline package? Such as the caliduct in home is wrapped with a layer of reflective paper outside a layer of glass wool.: Perhaps this kind of protection can be helpful to its performance

Q: Are thermal insulation glass?wool?boards hydrophobic?: It has poor performance in fireproofing and thermal insulation, and has a high heat conductivity coefficient. At present, it meet requirements of thermal insulation and energy saving policy for external walls. Glass wool is heavy itself, easy to slag. It can lead to serious pollution during construction and produce cancerogenic?substance. It is highly absorbent, and easy to peel off. The operation life of which is short.

Q: What's the difference between glass?wool?board and rock wool board ?: In fact, it is very simple. Glass wool is processed from glass (silicon?dioxide) , while rock wool is made from basalt or diabase through high temperature refining equipment, which are two completely different products. Hope it is helpful.