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  Oberflächentechnik Seelmann e.K.

  Bauhüttenstr. 21 06847 Dessau-Roßlau Alemania

  Email: ots-store@ot-seelmann.de

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25kg Brown Fused Alumina FEPA

25kg Brown Fused Alumina FEPA

SKU: 9011

HAN: 9011

GTIN: 0642147818003

Category: Corundum

Available

from 403,93 ¥

16,18 ¥ per 1 kg

incl. 19% VAT , plus (STRM Paket)

Grain Size

bag

This item has variations. Please select the requested variation.

Brown Fused Alumina - NK

Description

Brown Fused Alumina belongs to the group of electro-corundum.
It is produced by controlled melting of calcined bauxite in an electric arc furnace.
Brown fused alumina is iron-free and extremely tough.
Destinated to high performance ceramic grinding wheels, refractory industry and also used as non-ferrous blasting media and wear protection

Applications

Reusable abrasive
Grinding, lapping and polishing medium
Grinding wheels and grinding medium
Wear-resistant and Refractory products

Blasting systems

Pressure blast systems
Injection blast cabinets

Typical chemical analysis

Component	Value
Al₂ O₃	95,65 %
TiO₂	2,42 %
SiO₂	0,92 %
Fe₂ O₃	0,12 %
CaO	0,35 %
MgO	0,22 %

Typical physical properties

Component	Value
Hardness	9 mohs
Grain shape	angular
Melting point	approx. 1950 °C
Specific gravity	approx. 3,9 - 4,1 g/cm³
Bulk density (depending on granular size)	approx. 1,5 - 2,1 g/cm³

Hazards Identification

Corundum is not dangerous to health.
Its use is not associated with danger of silicosis.
Corundum is neither carcinogenic or toxic.

Available Grain Sizes

Grain sizes are supplied according to the FEPA recommendation
Special granulometries upon request. Plaease contact .

FEPA Nr.	Granulometry in µm	Bulk density g/cm³
10	1680 - 2380	1,58 - 1,68
12	1410 - 2000	1,58 - 1,68
14	1190 - 1680	1,59 - 1,69
16	1000 - 1410	1,61 - 1,71
20	840 - 1190	1,63 - 1,73
24	600 - 840	1,67 - 1,77
30	500 - 710	1,67 - 1,77
36	425 - 600	1,68 - 1,78
40	355 - 500	1,70 - 1,83
46	300 - 425	1,70 - 1,80
54	250 - 355	1,68 - 1,78
60	210 - 300	1,68 - 1,78
70	180 - 250	1,66 - 1,76
80	150 - 210	1,63 - 1,73
90	125 - 180	1,61 - 1,68
100	106 - 150	1,56 - 1,70
120	88 - 125	1,56 - 1,66
150	63 - 106	1,51 - 1,61
180	53 - 88	1,50 - 1,60
220	44 - 75	1,48 - 1,58

Mixed granulometry in mm
0,06 - 0,12
0,12 - 0,25
0,25 - 0,50
0,50 - 1,00
1,00 - 2,00
1,00 - 3,00

Packaging

25kg bags

Service

A VAT included invoice is sent via e-mail with every sale (EU).
As a commercial consumer you can pay exclusivly of VAT (outside Germany). Please specify your VAT identification number.
The offered goods are all high-grade and new.
If there is any further information that you require do not hesitate to contact us.
In the case of bying several bags we can send the bags palletised. Please contact us previously.

Manufacturer:	without manufacturer
Trademark:	ots-store.com
Shipping weight:	24,90 kg
Item weight:	25,00 kg
Content:	25,00 kg

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