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A Unique Product For Optimal Friction and Anticorrosion Performance

The document describes a product called GEOMET 500, which is a thin, dry-film coating that contains passivated zinc and aluminum flakes in a binder. It provides corrosion protection and lubrication for fasteners and metallic parts. The coating has a metallic silver appearance and offers good corrosion resistance, friction properties, and thermal and mechanical performance for automotive and industrial applications.

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Karan Chadha
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239 views2 pages

A Unique Product For Optimal Friction and Anticorrosion Performance

The document describes a product called GEOMET 500, which is a thin, dry-film coating that contains passivated zinc and aluminum flakes in a binder. It provides corrosion protection and lubrication for fasteners and metallic parts. The coating has a metallic silver appearance and offers good corrosion resistance, friction properties, and thermal and mechanical performance for automotive and industrial applications.

Uploaded by

Karan Chadha
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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v> 24 g/m2

500
A unique product for optimal friction and
anticorrosion performance

GEOMET® 500 is applied to fasteners and many type of metallic parts


to protect from corrosion, and it is used in many industries

• Thin dry-film, non-electrolytic, self-lubricated


• Water-based chemistry
• Passivated zinc and aluminium flakes in a binder, patented chemistry
• Chrome free alternative to DACROMET® 500
• Metallic silver appareance

Characteristics and performance*

• Coefficient of friction: 0,15 ± 0,03 (ISO 16047)


• No topcoat required
• No hydrogen embrittlement
• Excellent assembly and multi-tightening behavior
• Good mechanical damage (test method D24 1312, USCAR 32) and chemical
(test VDA 621-412) resistance
• Performance maintained at elevated temperatures (up to 300°C)
• Paintable coating
• Electrical conductivity for most application
• Bimetallic compatibility with aluminum
• Application cost savings

High corrosion resistance*

Coating Weight Salt Spray Test (ISO 9227 / ASTM B117) Cyclic Test

Grade A > 240 hours without white rust 25 cycles APGE


> 24 g/m2 > 720 hours without red rust

Grade B > 240 hours without white rust 6 cycles ACT


> 36 g/m2 > 1000 hours without red rust 50 cycles APGE

* Results may vary depending on substrate, geometry of parts and type of application processes
500

Application process

GEOMET® 500 can be applied by Dip-Spin, Spray, Dip-Drain-Spin using bulk or rack

Health and Safety

InfoPrd/GEOMET500/GB/0312/06
• Aqueous dispersion
• Complies with REACh
• Complies with the 2000/53/CE and 2002/95/CE directives
is a registered trademark of NOF CORPORATION

Among our worldwide specifications

• PEUGEOT / CITROËN (B 15 3320)


• FIAT (Capitolato 9.57513)
• FORD (S447 & S448)
• INTERNATIONAL TRUCK (TMS 4523)
• IVECO (18-1101)
• JAGUAR CARS & LAND ROVER (ST JLR.50.5050)
• SCHNEIDER ELECTRIC (ABD 00048)
• SNCF / RATP (ST001-01)
• BOSCH (0 204 Y81 074 Code H)
• JOHN DEERE (LaN 930-11.4)

International standards

EN ISO 10683 - Fasteners: non-electrolytic zinc flake coatings

EN 13858 - non-electrolytic zinc flake coatings on iron and steel


parts

ASTM F1136 / F1136 M - Zinc/Aluminum Corrosion Protective


Coatings for Fasteners

www.nofmetalcoatings.com

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