Bulk

As the crucial and staple materials for producing ceramic fiber blanket, board,module and other formed products, Zhongzi ceramic bulk fiber is normally manufactured from high purity raw materials-alumina powder, silica sand through unique production techniques of spun or blowing, these bulks are loose, long and flexible with fine thermal properties, at present, the chopped fibers for vacuum formed production, the lubricated bulk fibers and the fiber for textiles are all available. Zhongzi ceramic bulk fibers serve as an ideal filler for various types of refractory lining and insulation tools.

Keywords:

Bulk

Klassifizierung:

Ceramic Fiber

E-Mail：

Lindawang123@vip.163.com

E-Mail：

zibozhongzi@vip.163.com

WhatsApp：

+86-13053302992

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产品描述

Description

Features

Low heat storage and thermal conductivity

Excellent chemical and thermal stability

Contains no bonding agent and corrosive substance

Thermal shock resistance and acoustic absorption

Asbestos free and flexible applications

Typical Applications

Staple materials for other ceramic fiber products

Expansion joint packing

Filtration media

Mouldable/Mastics feedstock

Ladle insulation

Typical Parameters

Description	STD BULK	HP BULK	TEXTILE BULK	CHOPPED BULK
Chemical Composition (%)
Al₂O₃	≥44	≥45	≥45	≥45
SiO₂	≥52	≥54	≥54	≥54
Fe₂O₃	≤1	≤0.5	≤0.5	≤0.5
TiO₂	-	-	-	-
Na₂O	≤1	≤0.2	≤0.2	≤0.2
ZrO₂	-	-	-	-
Physical Properties
Classification Temperature(℃)	1260	1260	1260	1260
Shot Content (%)	≤15	≤15	≤15	≤15
Melting Point(℃)	1425	1575	1575	1575

The data shown are average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation. For more information on the safety application or materials, please refer to the work practices and material safety data sheet.