Rock Wool Ceramic Fiber Banked, Rock Wool Ceramic Fiber Needle Felts

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Packaging Details:	Wrapped by plastic bag and then put into carton box designed for export
Delivery Detail:	Based on order

Refractory ceramic fiber blanket with characters:
1.Low thermal conductivity, low thermal capacity
2.High service temperature

Characteristics

1.Low thermal conductivity,low thermal capacity;

2.High wervice temperature,and can contact with the flame directly;

3.Good thermal stability, chemical stability and thermal shock resistance;

4.Good sound and heat insulation ability;

5.Easy to construct and convenient to use.

Technical Data

Item	Ordinary Fiber Blanket	High Purity Fiber Blanket	High Alumina Fiber Blanket	Zirconia Containing Fiber Blanket
Item	PXT-1000	CXT-1100	GXT-1200	HXT-1300
Recommended service temp.℃	1000	1000	1200	1300
Density,kg/cm3	96,120,160
Fiber diameter	3-5
Thermal conductivity,W·(m·k)-1	500	0.12
Heating shrinkage,%	4 (1150℃×6h)	4 (1150℃×6h)	4 (1400℃×6h)	4 (1300℃×6h)
Dimensions,mm	*600400,900600,12001000(10-50)*
Slag ball rate,%	25	25	20	20
Al2O3,%	43	47	52-55	36-40
Al2O3+SiO2,%	96	97	98	--
ZrO2,%	--	--	--	13-18
Al2O3+SiO2+ZrO2,%	--	--	--	99
Fe2O3,%	1.5	1.0	0.35	0.3
K2O+Na2O,%	0.5	0.5	0.35	0.35
Application	Used as inner lining for kilns in the metallurgy, petrochemical, machinery and electrons, ceramics industries, etc. and insulating material for nuclear power industry.

Q: What does the rock wool board look like?: The initial development of Hebei Langfang Dacheng in the building is a common type of application for industrial buildings should be consistent with "building insulation materials, the type of application and basic requirements"

Q: What role does dolomite play in rock wool products?: Pu hard foam layer can be firmly bonded with the base layer, the adhesive strength can exceed the tear strength of the foam itself, so Pu hard foam and the formation of the base layer, easy to delamination, to avoid the water along the interlayer

Q: Rock wool products are divided into several categories: Rock wool with a light weight, non-combustible, small thermal conductivity, sound absorption performance, good chemical stability and so on

Q: How to judge the quality of rock wool: Burning performance: Combustion performance refers to all the physical and chemical changes that occur when the building material is burned or in case of fire. This performance is caused by the fire and flame propagation of the material surface, heat, smoke, carbonization, weight loss, and toxicity And other characteristics to measure. The burning performance of the products of rock wool products is zero.

Q: The difference between rock wool and rock wool: Flexible, medium strength rock wool board: for building walls / roof insulation, fire, sound, such as curtain wall, wall partitions, elevator wells, etc

Q: Rock wool products and aluminum silicate acupuncture blankets are same: No, rock wool is ore blown wire, aluminum silicate is coke gem

Q: Rock wool insulation material fire rating is how much: Yanmian, mineral wool and its products are slag and basalt and other natural ore as the main raw material, the high temperature melt fiber, adding the right amount of adhesive processing