BECKOPOX™ EH 2189W/50WA
- CASE Ingredients Features
- Corrosion ResistanceImproved Water Immersion
- Chemical Family
- Amines
BECKOPOX™ EH 2189W/50WA is a liquid hardening agent classified under the amine chemical family and falls within CASE Ingredients. This VOC-free additive offers corrosion resistance and enhanced water immersion properties. Tailored for multiple markets, including automotive and transportation, building and construction, and paints and coatings, its applications span various coatings such as 2K, epoxy, and waterborne coatings on metal substrates.
Properties
- Physical Form
- Liquid
Identification
- CASE Ingredients Functions
- Hardener
Product families
- Functional Additives
Other characteristics
- Brand
- BECKOPOX
- End Uses
2K (2 component) Coating, Epoxy Coating, Waterborne Coating
- Features
- Corrosion Resistance, Improved Water Immersion
- Functions
- Hardener
- Labeling Claims
- VOC-free
- Compatible Polymers & Resins
- Epoxies (EP)
- Markets
- Automotive & Transportation
- Building & Construction
- Paints & Coatings
- Shelf LIfe
- 1 Year
- Coating Type
- 2K (2 component) Coating
- Epoxy Coating
- Waterborne Coating
- Technology
- CASE Ingredients
- Country Availability
- Brazil
- Canada
- China (Mainland)
- Mexico
- USA
- Processing Information
A blend of 100,0g BECKOPOX™ EP 384w/53WAMP and 14,1 g BECKOPOX™ EH 2189w/50WA has a processing time at 23°C of approx. 60 min. The end of processing time can not be seen by an increase of viscosity or gelation. Therefore it is necessary to use the material within the stated time limit.
- Distinguishing Features
BECKOPOX™ EH 2189w is more reactive than BECKOPOX™ EH 613w and BECKOPOX™ VEH 2188w and dries faster.
- Special Properties and Uses
BECKOPOX™ EH 2189w is a highly reactive amine hardener for waterbased 2K epoxy coatings on metallic substrates.; It is used together with solid epoxy resin dispersions like e. g. BECKOPOX™ EP 384w. Coating systems for metallic substrates can be formulated with excellent humidity and salt spray resistance. The use of 70-80% of the stoichometric curing agent quantity has given best results.; BECKOPOX™ EH 2189w is highly reactive. Very fast drying and fast through curing coatings with at the same time excellent anticorrosion properties are obtained.; The fast drying properties of coatings with BECKOPOX™ EH 2189w support formulation of textured paints.
- Compatible Polymers and Resins
- Epoxies (EP)
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Iodine Color Number | max. 10 | — |
| H-Equivalent-Weight (Solid Matter) | 69 | g/mol |
| Density (20°C) | approx. 1.09 | g/cm³ |
| H-Equivalent-Weight (Form of Delivery) | 138 | g/mol |
| Dynamic Viscosity (100 s⁻¹, 23°C) | 10 - 100 | mPa.s |
| Flash Point (CCCFP) | min. 94 | °C |
| Amine Value (Form of Delivery) | 200 - 230 | mg KOH/g |
