2K-Deripox Protec ZEG

Rapid drying two component zinkphosphate and micaceous iron oxide primer on epoxy resin basis, chemical cured with polyamine adduct

General information
2K-Deripox Protec ZEG

Field of application

  • Protection against corrosion for iron steel and galvanized steel.
  • It is possible to spray 3 layers a day.
  • Using even at low temperarures.

Product properties

  • High Solid
  • Resistance to chemicals (on request)
  • Resistance to mineral oils
  • High surface hardness
  • Fast drying
  • Fast recoatability
  • Recoatability: with epoxy paints (2K Deripox)
  • Recoatability: with polyurethane paints (2K Derocryl)

Technical Specification
2K-Deripox Protec ZEG

Colours RAL 7035.
Other colours upon request.
Flash point >23 °C
Temperature stability -40 up to 200 °C
Gloss Silky mat
Potential dry film thickness in one working process 80 up to 160 µm
Mixing ratio Hardener HL 560
(Basis:hardener) by weight 9:1
(Basis:hardener) by volume 5:1
Pot life in hours 2
Viscosity Thixotrope
Density in kg/l 1,77
Solid content in % 84
Solid volume in % 67
Theoretical spreading capacity
  • 8,38 m²/l at 80 µm DFT
  • 4,73 m²/kg at 80 µm DFT
Recommended film thickness 125 µm WFT corresponds to 80 µm DFT
Drying (DIN EN ISO 1517) 80 µm DFT
Dust-dry (Tg1) After 30 min
Touch-dry (Tg4) After 2 h
Dry (Tg6) After 3 h
Cured chemically After 7 days
Interval for overcoating
  • after 3 h with two component Deripox topcoats

Note

  • The specifications are related to the prepared mixture and are based on standard atmospheric conditions 23/50, DIN 50014.
  • Lower temperatures and/or higher humidity will prolong drying and hardening.
  • It is possible to use this material to limit frost temperature (possibly solvents are necessary).

Safety information
2K-Deripox Protec ZEG

(See Security Data Sheet)

VOC-level Appr. 280 g/l
Solvent content Appr. 16 % by weight
Aromatic content Appr. 12 % by weight

Storage
2K-Deripox Protec ZEG

Storage

  • In dry, cool rooms, if possible frost-proof
  • Ensure good ventilation

Shelf life

  • 6 month from date of delivery when in unopened original containers in cool and dry conditions

Application methods
2K-Deripox Protec ZEG

Mixing ratio

  • Stirr homogeneous, preferably with mechanical stirrer
  • Mix base paint and hardener according to the mixing ratio as specified

Airless spraying

  • Flow pressure 180 bar
  • Nozzle size 0,015 - 0,019 inch (0,38 - 0,48 mm)
  • Spraying angle according to the geometry and size of the object to be laquered

Compressed air spraying

  • Spraying pressure 5 - 6 bar
  • Nozzle size 1,6 - 1,8 mm
  • Adjust to spraying viscosity (appr. 60 s DIN 4 mm) adding appr. 10 % Deripox-Verdünnung (two component products: after mixing)

Electrostatic application

  • Application is possible provided that the material is diluted

Dipping

  • Can not be applied as delivered

Other methods

  • Roller and brush application is possible in the quality as delivered

Thinner

  • Max. 10% Deripox-Verdünnung

Cleaning

  • Rinse immediately with Deripox-Verdünnung

Preparation of support

  • Shot blasting to a purity according to SA 2½
  • Sweeping for zinced supports
  • Mill scale, welding residues, dust and dirt on the surface which might reduce adhesion have to be carefully and thoroughly removed

General remarks

  • During coating and drying the humidity should be min. 30 % / max. 85 %
  • During coating and drying the environmental temperature should be min. 5°C / max. 30°C
  • Object temperature at least 3° C above dew point.

Example for a system

  • Primer coat: 2K-Deripox Protec ZEG
  • Intermediate coat: 2K-Deripox Protec ZEG
  • Finish coat: 2K-Derocryl Lack 80 HS

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The general information and descriptions contained in this specification are provided to the best of our knowledge. Our information and specifications do not constitute warranted characteristics in the legal sense. Any advice for preparation and application which may be provided verbally, in writing or by means of experiments is of general nature only, and any property rights of third parties are also to be regarded in this context. Our general instructions do not release you from your obligation to check the suitability of the products supplied by our company for the intended methods and purposes of application. Particular in those cases when our supplied material will be applied with products from other sources. The products are prepared, applied and used outside of our sphere of control and thus fall solely within the user´s scope of responsibility.
Our general terms of sale and delivery apply as agreed.

Quick access to product information.

Dr. Demuth Derisol Lackfarben GmbH & Co. KG

Hillerser Straße 8, 37154 Northeim
Telefon +49 5551 / 97940
Telefax +49 5551 / 979430

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