Glass Wool Heat Resistant Material High Electric Insulation Ceramic Fiber Paper

Glass Wool Heat Resistant Material High Electric Insulation Ceramic Fiber Paper System 1

Glass Wool Heat Resistant Material High Electric Insulation Ceramic Fiber Paper

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Loading Port:: China main port

Payment Terms:: TT OR LC

Min Order Qty:: 50 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

Heat Resitant Material High electric insulation Ceramic Fiber Paper

Q: Is the glass wool used in curtain wall the thermal insulation wool?: Generally,The thermal insulation materials for external wall should be distinguished from that for curtain wall. Generally the thermal insulation material for curtain wall is mineral wool and the thermal insulation material for exterior wall is polystyrene board.

Q: what's the differences between glass wool roll mat and rock wool roll mat? does glass wool roll mat have any mandatory retest requirements or environmental requirements?: Steel structure roof basically uses glass wool roll mat, because rock wool roll mat is six to ten times heavier than glass wool roll mat, light steel frame can't bear so much gravity, glass wool is more fluffy than rock wool, so it's thermal insulation effect is better, glass wool is cheaper than rock wool, the glass wool fire rating is A-level flame retardant, now people won't use the rock wool blanket, wall thermal insulation used rock wool board.

Q: who knows the construction technology of glass?wool?board?: Glass wool board can be made inot acoustic ceiling panels or acoustic wall panels after processing. Generally It uses glass?wool?board of 80-120kg/m3 that has undergone the curing process by glue and then will be wrapped by fireproof fabric. It is nicelooking and easy to install. common size of 1.2m × 1.2m, 1.2m × 0.6m, 0.6m × 0.6m, a thickness of 2.5cm or 5cm. the glass wool 110Kg / m3 directly sprayed acoustic ceiling panels decorative material. Whether it is glass wool acoustic wall panels or acoustic ceiling panels, they both require the glass wool of high unit weight. It also undergoes intensifying process to avoid deformation or oversoftness. This type of building materials is decorative and retains good sound absorption properties .noise reduction coefficient NRC generally can reach more than 0.85.

Q: What are the purposes of centrifugal glass wool?: Function: sound absorption and insulation, as well as thermal insulation of walls.

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: Are foam glass and glass wool the same?: Not the same. Glass wool is made of asbestos tile. Foam glass is a kind of glass.

Q: Do you have any recommendation about the glue used to adhere the glass wool to glass?fiber felt? Thank you.: You can try sodium silicate (sodium metasilicate) which is used to glue cartons.

Q: What is the difference among rock wool board, rock wool and glass wool?: Rock wool is a kind of mineral wool. It takes natural rocks and minerals and other mateirals as raw materials, and formulates fluffy short fiber. Glass wool belongs to a category of glass fiber, and is a kind of man-made inorganic fiber. Glass wool is a kind of spongiform material shaped by making melten glass fibering, it's chemical content belongs to glass and is a kind of inorganic fiber. It has good molding, small bulk density, low thermal conductivity, good thermal insulation and heat insulation, good sound absorption, corrosion resistance and stable chemical performance.