Ceramic Fiber Bulk Blanket Std

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Specifications

Ceramic Fiber Blanket
Excellent thermal stability
Excellent chemistry quality
Resistance to bur

Standard aluminum silicate fiber blanket 1100
High-purity aluminum silicate fiber blanket 1260
Needling aluminum silicate fiber blanket 1260

Classification Temperature		1050	1260		1400
Code		HLGX-112	HLGX-212	HLGX-312	HLGX-422	HLGX-512
Shrinkage on Heating (%)		950°C×24h≤-3	1050°C×24h≤-3	1100°C×24h≤-3	1200°C×24h≤-3	1280°C×24h≤-3
Theoretical Thermal Conductivity (W/m·k)(128kg/m3)	(200°Caverage)	0.045-0.060			0.052-0.070
	(400°Caverage)	0.085-0.110			0.095-0.120
	(600°Caverage)	0.152-0.20			0.164-0.210
Theoretical Density (kg/m3)		96/128			128		96/128
Specification (mm)		3600/7200/15000×610/1220×10/20/25/30/40/50 (422δ: 10/20/25/30)
Tensile Strength(25mm thick)MPa		≥0.04
Package		Plastic Bag Inside, Braided Bag Outside

Ceramic Fiber Blanket STD

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?: The simplest, the least durable method, uses ceramic fiber blankets for wrapping, which is often caused by the poor density of the ceramic fiber blanket and the lack of anchorage

Q: What is the difference between the ceramic fiber cloth and the high silicon oxygen cloth?: 1. Ceramic fibers are short fibers that need to be strengthened and toughened by other objects. They are generally toughened by glass fiber and stainless steel wire.2 and high silicon oxygen is long fiber, no need to toughen by other objects.3 short, high silicon oxygen resistance to high temperature, Suzhou Dexin ceramic high silica cloth of silica content is greater than or equal to 96% temperature up to 1700 DEG C.

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?: Most of the aluminosilicate ceramic fiber cotton with high quality bauxite, high purity alumina, silica, zircon sand as raw materials, by blowing or swinging method generated by fiber, cotton collector or settlement device assembled into bulk fiber, also known as cotton fiber. Therefore, according to its composition, after inhalation, will lead to 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: What is the diameter of the ceramic fiber? How to mix?: Fiber length: fiber rejection is longer, the rejection of silk fiber is generally 150-250mm, spinneret fiber is generally 100-200mm;

Q: What is the good heat insulation effect of glass fiber and aluminum silicate fiber, what are their respective advantages and disadvantages?: Adiabatic effect: glass fiber thermal conductivity at room temperature was about 0.056, the thermal conductivity at room temperature is about 0.035, due to the lower thermal conductivity, moisturizing effect is better, so the material characteristics of aluminum silicate fiber insulation effect is good, but also with the insulation effect of fiber compression density, can not be generalized.

Q: The difference between the ceramic fiber blanket and rock cotton blanket: Refractory ceramic fiber material is a lightweight and efficient thermal insulation material. It has the following advantages over traditional heat insulation materials:Ceramic fiber as lining, low volume density: ceramic fiber lining than light heat insulation brick lining light more than 75%, lighter than light castable lining light 90% to 95%. If using fiber lining, it can greatly reduce the steel structure load and prolong the service life of the furnace.

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