Ceramic Fiber Bulk Heat Resistant Insulation Blanket

Ceramic Fiber Bulk Heat Resistant Insulation Blanket System 1

Ceramic Fiber Bulk Heat Resistant Insulation Blanket

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Specifications

ceramic fiber blanket for boiler insulation:
1.Factory direct
2.ISO certificate
3.OEM service
4.Lowest price

Heat resistant insulation Ceramic Fiber Blanket Al2O3 52%-55% :

Heat resistant insulation Ceramic Fiber Blanket Al2O3 52%-55% :

♦ Needled blanket
♦ Non-combustible
♦ Low density and low thermal conductivity
♦ Shorter heat up and cool down time
♦ Resilience and resistance to thermal shock
♦ Flexible and easy to cut or install
♦ Consist of acoustic properties
♦ Contain no organic binder
♦ Asbestos free

Heat resistant insulation Ceramic Fiber Blanket Al2O3 52%-55% Advantage:

Competitive Price. Make the products competitive in your market.
Abundant Experience. Prevent cracks and twist in bricks.
Different Moulds. Save mould fees for you.
Strict Quality Control. Meet clients’ quality requirement.
Large stocks. Guarantee prompt delivery.
Professional Packing. Avoid damage and secure the goods in transportation

Heat resistant insulation Ceramic Fiber Blanket Al2O3 52%-55% Applications:

Ceramic Fiber Blanket is made of high purity Alumino-Silicate (and Zirconia) fibrous wool.
♦ Refractory back-up installation
♦ Direct exposure to heat as furnace hot face lining
♦ Expansion joint seal

♦ Fire protection
♦ General high temperature insulation

Heat resistant insulation Ceramic Fiber Blanket Al2O3 52%-55% specifications:

Physical and Chemical Indicators:

	1260 Blanket	1400 Blanket	1500 Blanket	1600 Blanket
Classification temperature ( °C)	1260	1425	1500	1600
Melting point (°C)	1760	1700	1760	-
Colour	White	White	Blue gree	White
Fiber diameter ( u m)	2.6	2.8	2.65	3.1
Fiber length (mm)	~250	~250	~150	~100
Linear shrinkage(%)	(1100oC x 24 hrs)1.8	(1300 o C x 24 hrs) 1.5
Shot content (>212 micro meter) (%)	18	18
Thermal conductivity Kcal/mh °C (W/mK) ,ASTM C201
1260 blanket	64 kg/m3	96 kg/m3	128 kg/m3	160kg/m3
mean 400°C	0.13	0.12	0.07	0.09
mean 600 °C	0.21	0.17	0.12	0.14
mean 800°C	0.30	0.25	0.16	0.20
1400 blanket			128 kg/m3	160kg/m3
mean 600 °C			0.13	0.14
mean 800 °C			0.20	0.20
mean1000 °C			0.29	0.28
Chemical composition (%)
Al2O3	47.1	35.0	40.0	72
SiO2	52.3	49.7	58.1	28
ZrO2		15.0
Cr2O3			1.8
Bulk density(Kg/m3)	64,96,128,160
Available size(mm/roll)	72006006,12.5,20,25,38;360060050

Heat Resistant Insulation Ceramic Fiber Blanket

Q: What are the main differences between an ordinary furnace and a ceramic fiber furnace?: Energy saving: ordinary furnace heat loss, heat rate, furnace insulation can. The holding time of ceramic fiber furnace is ten times higher than that of ordinary furnace, and it is easy to quench and quench.

Q: What is the density of ceramic fiber modules? The best insulation effect: Ceramic fiber module density is only a standard in the world, is 220Kg/m fand, but in the actual application, according to the heat treatment furnace, furnace temperature, combustion medium, temperature rise requirement of ceramic fiber module density in 200-240Kg/m fand, ceramic fiber blanket, because the processing of ceramic fiber module uses double roller today advanced technology and technology of silk, fiber length of the ceramic fiber blanket which produced in 80-130 mm, so the maximum density of the ceramic fiber module is more than the density, 240Kg/m fand, a large amount of fiber fracture, the fracture rate is as high as 48%. So after the actual verification at home and abroad of tens of thousands of industrial furnaces, the best density of ceramic fiber module is fand 220Kg/m.

Q: Should the ceramic fiber furnace be compacted?: In view of the large industrial furnace, the ceramic fiber module can be chosen to be refractory, heat insulated and insulated, and the ceramic fiber module is firmly fixed on the furnace wall by the parallel mounting method, which is more reliable

Q: Glass fiber cotton, aluminum silicate cotton, rock wool, what's the difference between these three?: Rock wool: is a kind of insulation materials, widely used in exterior wall insulation, because rock wool dust carcinogenicity, the state has banned the use of industry.

Q: Aluminum silicate ceramic fiber cotton smoke will cause pneumoconiosis?: 1, general masks, gauze, masks, etc., can not be used as dust masks.2, mask must pass GB 2626-2006 standard certification.3, it is recommended to choose N100 class dust masks.4, individual suggestions according to choose different shapes masks.5, it is recommended to change the filter gauze mask. Material recommended for silicone material.Through the above way, it can effectively prevent pneumoconiosis.

Q: Is the ceramic fiber cloth poisonous?: With aluminum, zinc and other non-ferrous molten metal erosion capacity. Excellent high temperature strength. The bottom heat conductivity makes the product have good heat insulation performance. Excellent electrical insulation performance. Non-toxic, harmless, no adverse effects on the environment, excellent tensile properties.

Q: Is aluminum silicate fiber poisonous?: Hello, silicate in the stomach and stomach acid reaction, forming insoluble silicic acid. There should be no toxicity.

Q: What is the good heat insulation effect of glass fiber and aluminum silicate fiber, what are their respective advantages and disadvantages?: Advantages and disadvantages of glass fiber: advantages: good insulation, good heat resistance, good corrosion resistance, high mechanical strength, low water absorption, low price. Disadvantages: brittle, poor wear resistance.

Q: Aluminum silicate needle carpet and ceramic fiber insulation performance of the good: Aluminosilicate ceramic fiber has two different production processes, respectively, the rejection process and the blowing process. The carpet produced by the spinning process has long fiber length, high tensile strength and wide range of use. The blanket produced by blowing process is short in length and easy to break, and the scope of application is relatively narrow.