DELTA-PROTEKT® VH 301 GZ

Article number: 08405474

DELTA-PROTEKT® VH 301 GZ is a topcoat for a zinc flake basecoat. In a system made of basecoat + topcoat, it is responsible for multifunctional characteristics such as a defined coefficient of friction window, resistance to media, colouring etc. Additionally, it can enhance the corrosion protection properties of the basecoat.The DELTA-PROTEKT® VH 301 GZ is applied via a non-electrolytic application technique directly onto the substrate (part). The zinc flake technique is described in the standards DIN EN ISO 10683 and DIN EN ISO 13858. The application technology can vary according to the dimension and weight of the part; e.g. small parts are usually coated as dip-spin, bigger parts are usually spray coated. All Dörken MKS products have always been free of harmful heavy metals such as chromium VI. As there is no hydrogen involved during the application process, there is no danger of application-related hydrogen-induced stress corrosion cracking.

Requirements

Corrosion resistance

enhances the corrosion protection of the basecoat

Defined coefficient of friction window

µtot = 0,09-0,14 (VDA 235-101 & DBL 9440)

Media resistance

fulfils chemical resistance against operating fluids according to DIN EN ISO 2812

Special features

inorganic
water-based
integrated lubricant
gaugeability

Surface / Substrate

zinc flake basecoat
extreme thin layers of 1-3 µm possible
Even layer construction possible.
The technical feasibility depends on pretreatment and individual characteristics of each material.
Technical characteristics such as coefficient of friction, corrosion protection, adhesion etc. are to be tested individually after each application when applied on electroplated surfaces. Dörken MKS does not guarantee the quality of the system when applied on external base coatings. Any Duplex-system is on top to be approved by Dörken MKS.

Application technology

dip-spin
spray

Legal conditions

meets the EU End-of-Life Vehicle Directive 2000/53/EC
meets the RoHS 2 guidelines (also known as EU Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment 2002/95/EC)
meets the REACh requirements