Zibo Xindi Refractory Co., Ltd

　

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Zibo Xindi Refractory Co., Ltd

Products

Ceramic fiber blanket(Blowing)

Ceramic fiber blanket(Swing)

Ceramic fiber board

Ceramic fiber module

Refractory brick for trolley

Heat insulation brick

Refractory brick for steel mill

Cover flux

Fire clay brick

Calcium silicate board

Silicon carbide

Technology

Roboticized control room of crushing workshop

Firing workshop

Finished products workshop

Quality inspection

Ceramic fiber blanket(Blowing)

　

Application:

This high-quality fiber blanket has excellent processing or construction strength and anti-high temperature

performance which can meet demands for the application of heat insulation on various hot faces and cold

faces in different furnaces. It is a new type of refractory and insulating materials provided by our company

for customers. The product is white with formal dimension and integrates the performance of heat insulation

and thermal preservation together.

1. The insulating material for wall lining and back lining of industrial furnaces and heating devices

2. Insulating materials of high-temperature equipment

3. Material to produce module/folded module

Physical and chemical composition

		Common	Standard	Pure	High Aluminium	Zirconium
Classification temperature(℃)		1100	1260	1260	1360	1430
Work temperature(℃)		<1000	1050	1100	1200	1350
Color		White	Pure white	Pure white	Pure white	Pure white
Density (kg/m³)		96 128	96 128	96 128	128 160	128 160
Permanent linear shrinkage(%)(after24 hours，density 128kg/m³)		-4 (1000℃)	-3 (1000℃)	-3 (1100℃)	-3 (1250℃)	-3 (1350℃)
Thermal conductivity (w/m.k) density 128kg/m³)		0.09(400℃) 0.176(800℃)	0.09(400℃) 0.176(800℃)	0.09(400℃) 0.176(800℃) 0.22(1000℃)	0.132(600℃) 0.22(1000℃)	0.76(600℃) 0.22(1000℃)
Tensile strength (Mpa) density128kg/m³)		0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12	0.08-0.12
Chemical Composition (%	AL₂O₃	44	46	47--49	52-55	39-40
	AL₂0₃+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
Size (mm)		Common 720061010-50；others up to buyer

　

Zibo Xindi Refractory Co., Ltd

Shandong Zibo Xindi Refractory Co.,Ltd.
Contact: Mr.Qifeng
Tel：86-533-2310017 / 2310027 Fax：86-533-2310037
E-mail：qifeng@zbxdnc.com
Web site: http://zbxd.en.alibaba.com www.zbxdnc.com