Vacuum forming abnormal products

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Vacuum forming abnormal products

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Vacuum forming abnormal products

Production process:

All kinds of ceramic fiber boards are made of the corresponding ordinary type, standard type, high purity type and zirconium type silicon fiber cotton as raw materials by vacuum filtration process or dry process.

All kinds of ceramic fiber boards have good properties except bulk ceramic fiber cotton. The products are hard, tough and strong with excellent fire resistance and heat preservation.Heat expansion, light weight, convenient construction, can be arbitrary shear bending, furnace, pipe and other insulation equipment ideal energy-saving materials.

1, industrial kiln wall lining, masonry insulation layer

2, high temperature kiln lining, kiln car, furnace door baffle, furnace temperature divider

3, chemical industry high temperature reaction equipment and heating equipment wall lining

4, high temperature, high heat equipment insulation, heat preservation

5, aerospace, shipbuilding heat insulation, fire prevention, sound insulation, insulation.

■ working temperature:

Depends on the type of heat source, environmental atmosphere and material use conditions.

■ technical features:

Qualitative and thermal seismic resistance;High compressive strength and good toughness.

■ main technical parameters:

Tensile strength

Items		common	standard	high pure	high aluminium	contain zirconium
tem.℃		1260	1260	1300	1400	1430
working tem.℃		<1000	1000	1150	1260	1350
color		white	white	white	white	white
volume density （KG/m3）		260 320	260 320	260 320	260 320	260 320
Permanent line shrinkage (%) Insulation 24 hours, volume density 320kg/m3		-4 （1000 C）	-3 (1000 C)	-3 (1100 C)	-3 (1200 C)	-3 (1350 C)
Thermal conductivity at each hot surface temperature (W/m.K) Volume density: 285KG/m3		0.085(400℃） 0.132(800℃) 0.18（1000℃）	0.085(400℃） 0.132(800℃)	0.085(400℃） 0.132(800℃) 0.18（1000℃）	0.085(400℃） 0.132(800℃) 0.18（1000℃）	0.085(400℃） 0.132(800℃) 0.18（1000℃）
0.5	0.5	0.5	0.5	0.5
chemical composition	AL2O3	44-45	46	47-49	52-55	39-40
	AL2O3+SiO2	96	97	99	99	-
	AL2O3+SiO2+ZrO2	-	-	-	-	99
	ZrO2	-	-	-	-	15-17
	FE2O3	<1.2	<1.0	0.2	0.2	0.2
	NA2O+K2O	≤0.5	≤0.5	0.2	0.2	0.2
measure mm		general type：600×400×10-50；900×600×20=50； Other specifications are made according to user requirements

Zibo Yuneng Kiln Technology Co.,Ltd. is the professional Vacuum forming abnormal products manufacturer in Shandong。Our company Vacuum forming abnormal products sincerely obtains the prestige，rewards our customers with the preferential price of Vacuum forming abnormal products and warm service。Our main products:refractory castable，high strength castable，alumina silicate fiber module，alumina silicate felt，alumina silicate fiber blanket，alumina silicate cotton，etc。The products sell well in dozens of metallurgical，chemical and electric power enterprises all over the country and are well received by users。The company's unique production process，quality management and testing equipment to ensure product quality and stability，has a high-quality staff and professional and technical personnel，according to the different requirements of users，the development and design of a variety of new refractory materials。To know the latest Vacuum forming abnormal products price can be posted on our website https://www.zbyuneng.cn，we will contact you within 24 hours，Tel: 13864463333 Manager Sun。

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