ElectroChem Technologies India (Pvt) LTD

Introduction
Pretreatment
Corrosion Protection
Decorative Surfaces
Functional Layers
Disposal / Recycling

• What are the properties the workpiece must exhibit after the coating?
• Does the corrosion protection have priority? Is a decorative finish required?
• Or do purely functional properties have priority?
• Or a combination of all these requirements?

Your requirements are decisive when choosing the process!

Having a broad range of efficient, field-tested processes, Dr. HESSE GMBH & CIE KG, covers the requirements of the conventional electroplating industry.

Regarding Product Corrosion Protection enquiry, please contact our Corporate Office:

No.4 D /1-A,8th Cross Street,
3rd Main Road,
Ambattur Industrial Estate,
Chennai 600 058,TamilNadu, India.,

Phone:

+91 44 2652 0024
+91 44 2652 0064

E-Mail: info@electrochemtechnologies.com

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Zinc / zinc alloys
Passivations
Sealings

Zinc	Zinc alloys
ZINKOR RGV-PG - alkaline zinc process Outstanding brightness over the entire current density area Very good, adjustable metal distribution High deposition rate Excellent brightness throwing power ZINKOR RGV-D - alkaline zinc process Special process for subsequent shaping Very good adhesion Suitable for the zinc-plating of long articles ZINKOR RT matt - alkaline zinc process Adjustable satin-matt optics Very good metal distribution High deposition rates LUNACID RST-ZS - acid zinc process Does not contain any chlorinated aromatic brighteners (AOX) Constantly high cloud point due to usage of state-of-the-art wetting agents Outstanding brightness Low consumptions of additives Excellent brightness throwing power	ZINKOR Ni14 B - zinc-nickel process Permanent high degree of efficiency Extremely low formation of decomposition products Reduced formation of cyanide - thus it is possible to have permanent low nickel concentrations within the electrolyte Very good metal distribution while nickel content remains constant LUNACID Ni14 BF - boric acid-free, acid zinc-nickel process Good metal distribution while nickel content is stable Uniform optics over the complete current density area Low sensitivity to burnings Easy waste water treatment ZINKOR FE-B - zinc-iron process It is easy to regulate the system Constant iron content of between 0.4 and 0.8% It can be very well passivated with thick layer passivation or black passivation

Zinc

Zinc alloys

ZINKOR RGV-PG - alkaline zinc process

Outstanding brightness over the entire current density area
Very good, adjustable metal distribution
High deposition rate
Excellent brightness throwing power

ZINKOR RGV-D - alkaline zinc process

Special process for subsequent shaping
Very good adhesion
Suitable for the zinc-plating of long articles

ZINKOR RT matt - alkaline zinc process

Adjustable satin-matt optics
Very good metal distribution
High deposition rates

LUNACID RST-ZS - acid zinc process

Does not contain any chlorinated aromatic brighteners (AOX)
Constantly high cloud point due to usage of state-of-the-art wetting agents
Outstanding brightness
Low consumptions of additives
Excellent brightness throwing power

ZINKOR Ni14 B - zinc-nickel process

Permanent high degree of efficiency
Extremely low formation of decomposition products
Reduced formation of cyanide - thus it is possible to have permanent low nickel concentrations within the electrolyte
Very good metal distribution while nickel content remains constant

LUNACID Ni14 BF - boric acid-free, acid zinc-nickel process

Good metal distribution while nickel content is stable
Uniform optics over the complete current density area
Low sensitivity to burnings
Easy waste water treatment

ZINKOR FE-B - zinc-iron process

It is easy to regulate the system
Constant iron content of between 0.4 and 0.8%
It can be very well passivated with thick layer passivation or black passivation

Passivations

HESSOPAS KS 50

Constant blue colour
Very long service lives

Blue passivation ZP

When using low make-up concentrations, the corrosion protection is still very good
Very appealing blue colour

HESSOPAS Blue passivation TS

Stable colour also after heat treatment
Contains an iron inhibitor
Also with high concentrations the colour remains stable

HESSOPAS CF 200

Cobalt-free blue passivation

HESSOPAS CF 100

Cobalt-free thick layer passivation
Wide working range
Fluoride-free
Can be combined with HESSOPAS NanoPlus

HESSOPAS CF 110

Cobalt-free thick layer passivation
Contains fluoride

HESSOPAS Thick layer passivation HT

Thick layer passivation for highest corrosion protection
Fluoride-free
Operates at 25 °C
Approval of automotive industry available

Thick layer passivation HESSOPAS AT

For highest corrosion protection
Appealing optics
Also adjustable as blue passivation
Wide temperature range

HESSOPAS Thick layer passivation LF & LFI

Fluoride-free product
Also after tempering (210 °C) highest corrosion protection
Low make-up concentration

Inorganic

HESSOTOP EK

Universal sealing on our passivations
Purely inorganic system
Good corrosion protection

Organic

HESSOTOP Z 200

Purely organic sealing system
Suitable for zinc surfaces as well as zinc-nickel surfaces
Reliably prevents iridescence of passivated surfaces

Inorganic / organic hybrid

HESSOTOP Si 300 GM

Inorganic/organic hybrid system
Contains lubricants
Very good corrosion protection

HESSOTOP HF 750

Two-part system
Particularly for black passivated surfaces
Has a colour intensifying effect

HESSOTOP Gleitstar GH

Very good corrosion protection
Easy screw mounting
Sealed for life
Applicable for multiple screw joint

HESSOTOP HotStar

Very good corrosion protection
Temperature-resistant
Does not contain any lubricants

HESSOTOP HotStar DE

Produces defined coefficents of friction within the required range of the German Association of the Automotive Industry (µ=0.08 - 0.14)
Temperature-resistant
Very good corrosion protection

HESSOTOP HotStar FR

Produces defined coefficents of friction for the French Automotive Industry requirements (µ=0.12 - 0.18)
Temperature-resistant
Very good corrosion protection

The HotStar series additionally contains products which reliably allow to specifically achieve also higher coefficients of friction (HESSOTOP HotStar SP 19, HESSOTOP HotStar SP25).