Anti-corrosion coatings for Agricultural and Construction vehicles

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Presented at the Anochrome seminar at JCB world headquarters March 2014

Transcript of Anti-corrosion coatings for Agricultural and Construction vehicles

Mark Baker - European Business Manager

Steve Sheffield – UK Sales Manager

Anochrome Key Account Manager

Alan Gardner – Global Marketing Manager

Our history with Anochrome

• Over 30 years working with Anochrome Group

• We supply chemicals

• Zinc electroplating

• Zinc alloy plating

• Mechanical plating

• Passivates + Topcoats

• Anochrome were one of the founder members of the ZinKlad programme

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Worldwide Coverage

Employees: 2,000

R&D Centers: 5

Manufacturing Sites: 13

Headquarters: Denver, USA

Americas Europe Asia-Pacific

Denver, CO:

Corporate HQ

Ferndale, MI: Mfg

Pasadena, TX:

Mfg, Distribution

Houston, TX:

Service

San Marcos,

CA:

Mfg, Service,

Distribution

Canada: Service

Mfg. & Distribution

Mexico: Service

Mfg. &

Distribution

Detroit:

R&D, Service

Waterbury,

CT:

R&D, Service

Atlanta, GA:

R&D, Service

Middletown,

DE:

Mfg, Distribution

Brazil: Service

Mfg. &

Distribution

United Kingdom:

R&D, Mfg. Distribution &

Service

Germany:

Distribution & Service

France:

Distribution & Service

Spain:

Distribution & Service

Czech Republic:

Distribution & Service

Sweden:

Distribution & Service

Benelux:

Distribution & Service

Italy: R&D, Mfg,

Distribution &

Service

Shanghai, China:

R&D, Mfg. Distribution &

Service

Hong Kong:

Mkt. & Service

Singapore:

Mfg. Distribution & Service

New Zealand:

Distribution & Service

Panyu, China:

Mfg. Distribution & Service

Japan:

Mfg. Distribution & Service

Taiwan:

Mfg. Distribution & Service

Australia:

Mfg. Distribution & Service

South Korea:

Distribution & Service

Developing Our Future

• Global technical facilities

• Based in Birmingham

• 200 installed process tanks.

• 50 research/technical staff

• Innovations with proven success

• 200+ live patents

• Industry “firsts” in all our product areas

• Worldwide service, training and technical support

• Customer training schools

• Technical service teams

• Over 25 local service laboratories world wide

• Surface Preparation

• Anti-Corrosion

• Decorative

• Plating on Plastic

• In Mold Decoration

• Engineering Coatings

• Lubricants

• Metallurgy

• PET Recycling

Technology Groups

• Sacrificial - Corrosion Protection

– Fasteners

• Friction control

– Brackets

• Organic coating bonding

– Callipers

• Brake fluid compatibility

– Tubes

• Post-plate deformation

Anti Corrosion Coatings

ZinKlad – Launched in 2001

• High Performance Products

– New products to meet higher specification requirements

• Approved Applicators

– Ensuring coating consistency worldwide

• Global Consistency

– Supporting the highest quality standards

ZinKlad 250

• Coating attributes

• 13.1 – Neutral Salt Spray - >120h FWR >380h FRR

• 10.1 - Colour / Silver to iridescent

• 10.2 – Passivation / Hexavalent chromium free

• 10.3 – Sealing / Dry film lubricant for fasteners/inorganic for non-threaded

• 10.4 – Overpainting / Yes – possible

• 10.5 – Damage resistance / Good 200HV coating, sealer provides abrasion resistance

• 11.1 – Adhesion / Excellent

• 11.2 – Chemical resistance / Inorganic sealer recommended

• 11.3 – Temperature resistance / Excellent

• 12.1 – Head geometry / No change

• 12.2– Coating thickness / 8 microns average

• 12.3 – Threads / No thread fill

• 12.4 – Lubrication / Coefficient of Friction – 0.12

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ZinKlad 1000 & 1000 B

• Coating attributes

• 13.1 – Neutral Salt Spray - >240h FWR >1000h FRR

• 10.1 - Colour / Blue or Black

• 10.2 – Passivation / Hexavalent chromium free

• 10.3 – Sealing / Dry film lubricant for fasteners/inorganic for non-threaded

• 10.4 – Overpainting / Yes – possible

• 10.5 – Damage resistance / Excellent 500HV coating, sealer provides abrasion resistance

• 11.1 – Adhesion / Excellent

• 11.2 – Chemical resistance / Inorganic sealer recommended

• 11.3 – Temperature resistance / Exceptional – Up to 300oC

• 12.1 – Head geometry / No change

• 12.2– Coating thickness / 8 microns average

• 12.3 – Threads / No thread fill

• 12.4 – Lubrication / Coefficient of Friction – 0.12

Why choose zinc nickel ?

“The specific properties of zinc-nickel finishes of corrosion and abrasion resistance, conductivity and adjustable friction make these coatings successful in many applications”.

• Extensively used in the automotive industry, zinc-nickel coatings are also used in aerospace

• Exceptional corrosion resistance for relatively thin coatings

• Hard coating, good for mechanical resistance properties

• Suitable for electronic applications such as grounding screws

• Galvanic compatibility with aluminium

• Lubricated to modify friction properties

Heat resistance

“The specific properties of zinc-nickel finishes of corrosion and abrasion resistance, conductivity and adjustable friction make these coatings successful in many applications”.

• Typical requirements are:

• 120 C for 24h

• 150 C for 1 or 4h

• 180 C for 96h

• Tests on zinc-nickel coated and passivated bolts demonstrate:

• Finish meets the specified neutral salt spray corrosion requirements of the automotive industry even after exposure at 300 C for 24h

• In this test, parts treated at 300 C showed red spot corrosion after about 3000 h

• All other parts showed no red corrosion after 6000 h

Mechanical resistance

“The even coating thickness in combination with the abrasion resistance makes this coating a popular choice for fasteners with insert drive and thread forming screws where high forces are applied during assembly”.

• Hardness of between 500 and 600 HVN is reported

• Withstand mechanical damage

• May happen during transport or in the field (sand abrasion)

• Mechanical damage only minimally affects the corrosion performance of this coating

• The abrasion resistance of the coating may also favour use in applications where particle contamination is a factor

ZinKlad on a Construction Vehicle

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Interior Fasteners

ZinKlad 250

Brake Fasteners

ZinKlad 250 M

Hose Couplings

BracketsFluid Transfer Tubes

Exterior Fasteners

ZinKlad 1000 B

ZinKlad 250

ZinKlad 1000ZinKlad 250

Brake Callipers

ZinKlad 1000

ZinKlad Audit Requirements

• The audits consist of Completed audit form and sample parts for testing

• Thickness • Salt spray• Hex chrome• Topcoat• Torque

• Audit frequency • ZinKlad 250 – 4 audits a year• ZinKlad 1000 – 2 audits a year

• Includes one major audit each year• Others are local audits• Audit sample bolts for all audits are tested at the local MacDermid

facility in Germany, Italy, France ,Spain and also a duplicate set sent to main laboratory in Birmingham

ZinKlad Applicators in Europe

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1

6

7

4

4

1

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28 Applicators in Europe

Latest Development TriPass ELV 7000 Series

• Additives are free of Carcinogenic, Mutagenic and Reprotoxic compounds (CMR-Free)

• Solution free from hexavalent Chromium and Cobalt

• Good abrasion resistance

• High corrosion resistance with and without heat treatment

• Compliant with ELV, RoHS, WEEE directives

Globally Recognized Brands

• ZinKlad

• Torque 'N' Tension

• TriPass

• Envirozin

• Enviralloy

• Q-Klad

• TriMac

• NiKlad

• CuMac

• Bondal

• Iridite

• MetexThank you for your attention

www..macdermid.com/industrial

wwww.zinklad.com

Mark Baker - European Business Manager

Steve Sheffield – UK Sales Manager

Anochrome Key Account Manager

Alan Gardner – Global Marketing Manager