2K-Deripox Beschichtung 681.

Technical Specification
2K-Deripox Beschichtung 681.

Colours	black, ca. RAL 9005.
Flash point	>23 °C
Temperature stability	-20 up to 120 °C
Gloss	Mat
Potential dry film thickness in one working process	150 up to 300 µm
Mixing ratio	Hardener HL 506
(Basis:hardener) by weight	15:1
(Basis:hardener) by volume	10,5:1
Pot life in hours	2
Viscosity	Thixotrope
Density in kg/l	1,45
Solid content in %	85
Solid volume in %	75
Theoretical spreading capacity	5 m²/l at 150 µm DFT 3,45 m²/kg at 150 µm DFT
Recommended film thickness	200 µm WFT corresponds to 150 µm DFT
Drying (DIN EN ISO 1517)	150 µm DFT
Dust-dry (Tg1)	After 2 h
Touch-dry (Tg4)	After 6 h
Dry (Tg6)	After 24 h
Cured chemically	After 7 days
Interval for overcoating	after 8 h with itself

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.
• Application below +5 °C is not possible.

Safety information
2K-Deripox Beschichtung 681.

(See Security Data Sheet)

VOC-level	Appr. 220 g/l
Solvent content	Appr. 15 % by weight
Aromatic content	Appr. 15 % by weight

Storage
2K-Deripox Beschichtung 681.

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 Beschichtung 681.

Mixing ratio

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

Airless spraying

• Flow pressure 200 bar
• Nozzle size 0,015 - 0,021 inch (0,38 - 0,53 mm)
• Spraying angle according to the geometry and size of the object to be laquered
• If required (two component: after mixing) using 5% Derozink-Verdünnung is possible

Compressed air spraying

• Inadvisable

Electrostatic application

• Application is not possible

Dipping

• Can not be applied as delivered

Other methods

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

Thinner

• Max. 5% Derozink-Verdünnung

Cleaning

• Rinse immediately with Derozink-Verdünnung

Preparation of support

• Shot blasting to a purity according to SA 2½
• Sweeping for zinced supports
• Mill scale, welding residues, dust, soluble residues from chemical pretreatments and zinc reaction products 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 EG
• Intermediate coat: 2K-Deripox Beschichtung 681.
• Finish coat: 2K-Deripox Beschichtung 681.