Colored on the outside, conductive on the inside.

colofer® vision is an innovative, organically coatedproduct that has been especially designed

for the consumer electronics industry. A conductive bottom-side coating protects devices from

electrostatic charge.

colofer® vision consists of a cover coating with a thickness of 15 μm. The bottom-side coating of

colofer® vision, with a thickness of 2–3 μm, contains a new type of pigments which are the reason

behind the products conductibility.

colofer® vision is available in a wide range of

different colors. Please address wishes concer-

ning your choice of color to your voestalpine

contact person.

The desired colofer® vision surface finish can

be applied upon request in accordance with

specific customer requirements.

colofer® visionData sheet • December 2011

Consumer electronics

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voestalpine Steel Division

www.voestalpine.com/stahl

All values reflect the current status of our experience and knowledge. Slight deviations may occur as a result of specific color and sheet thickness. Paper printouts cannot be updated on a regular basis. For this reason, please refer to the most recent version of the online data sheets found on our home page. Technical changes reserved, errors and misprints excepted. No part of this publication may be reprinted without explicit written permission by voestalpine Stahl GmbH.

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1Properties: p Excellent punchability

p Good coating adhesiveness

p Best formability

p Temperature resistance

p Good corrosion resistance

Structure colofer® vision

1-layer system, approx. 15 μm

pCover coat, approx. 15 µm

p Substrate:

Electrolytically galvanized steel strip

p Bottom-side coating:

Bottom-side coating with a thickness of 2–3 μm, contains

a new type of pigments which are the reason behind the products conductibility.

Typical applications: Casings for

p flatscreens

p dvd-players

p etc.

Environment: As all colofer® products, colofer® vision is 100 %

chromate-free. voestalpine has been a leader in this

area for many years and already meets future emission

standards today.

We do not see environmental protection as a duty,

but an issue that we naturally want to address.

Properties Testing standard/Inspection requirement Typical values

Total layer thickness ISO 2808: 1991 roughly 15 μm

ColorISO 3668: 1976EN 13523-3:1999

upon agreement

Mirror finish EN 13523-2:1999 upon agreement +/- 5 EH

Adhesion after cuppingEN 13523-6:1999 ISO 2409: 1992

6 mm Gt0B

Adhesion after bending EN 13523-7:1999 0 T peel adhesion

Crack formation during bending EN 13523-7:1999 ≤ 1 T free of cracks

Corrosion resistance

p Condensation – constant atmosphere

EN 13523-25:1999 500 h no blistering

p Condensation – variable atmosphere

EN 13523-25:1999 500 h no blistering, no separation near punched holes

p Salt spray test ISO 7253:1984 72 h no blistering on surface,no separation near punched holes

bottom-side coating surface resistance

Franklin test ASTM A717 < 0.5 Ohm x cm²

voestalpine guarantees to comply with the following specifications, within the framework of the

statutory warranty conditions:

Product properties

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voestalpine Steel Divisionvoestalpine-Straße 34020 Linz, AustriaT. +43/50304/15-8007F. +43/50304/55-3148marketing_stahl@voestalpine.comwww.voestalpine.com/stahl