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HENAN NEW EAST METALLURGICAL I&E CO.,LTD

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Polycrystalline 95% Alumina Fibre

Kinds of Products

* Polycrystalline 95% alumina bulk fibres

* Polycrystalline 95% Alumina fibre felts

*Polycrystalline 95% Alumina fibre boards

*Polycrystalline 95% Alumina fibre special shaped products

Characteristics of Products

*Polycrystalline Alumina fibre is a kind of super light thermal insulation material which resistant to high temperature.At high temperature it yet keep Polycrystalline structure ,and thus excellent resistance to high temperature and high strength are guaranteed.

*Low heat srorage and excellent resistance to thermal shock.

*Low thermal conductivity and high stability at high temperature.

*Excellent cutability.

Application Range

*High temperature thermal insulation for war industry scientific research ,aeronautics and space and atomic energy industries.

*High temperature electric furnace hearth ,burner blocks and peep doors.

*High temperature thermal insulation for other industries.

Graph

Type	F-4-6	F-3-7	F-2-8
Bulk density( ㎏ / m3)	250-400	250-400	250-400
Safety operating temperature( ℃ )	1350	1400	1450
Reheating linear shrinkage rate( %)	1.96	2	1.5
Typical chemical composition( %)	-
Al2O3	78	82	86
SiO2	15	11	7
Fe2O3	0.10	0.10	0.10
K2O	0.005	tiny	tiny
Na2O	0.054	0.085	0.075
Lgnition loose	≈ 3	≈ 4	≈ 4

APPLICATIONS	The products is used for refractories .
PACKING	in 25kg /bag then 40bags into 1mt big bag or 880bags into container
STORAGE AND SHELF LIFE	At least 18 months in dry conditions
AVAILABILITY	100-1000 metric tons per month
SHIPMENT	60 days after L/C date

*The data compiled represents average properties and should not be considered to be guaranteed specifications.The products are checked and accepted in accordance with the standards of our country and signed contract.

Address:	Room1001,2# Lvzhouyinjun,56 Jingsan Road,Zhengzhou,P.R.China	Post Code:	450008
Telephone NO.	86-371-65027858/66175088	Fax NO.	86-371-60989863
E-Mail to us:	chinafuenyu@vip.sina.com	Contact Person:	Mr Fu En Yu /Mr Jia Zhan Qiang