BECKOPOX™ EH 624/90X
- CASE Ingredients Functions
- Curing Agent
BECKOPOX™ EH 624/90X is specifically designed for formulating highly chemical-resistant container linings, flooring compounds, and coatings for steel structures. As a curing agent, it demonstrates high reactivity in thin films and highly filled systems. This product ensures the development of a hard, tack-free surface even in low temperatures and high humidity. Additionally, it enhances the reactivity of cycloaliphatic polyamines like BECKOPOX™ EH 637. Primarily utilized in solventborne coatings, it is ideal for decorative paints, offering a liquid physical form for convenient application.
Properties
- Physical Form
- Liquid
Product families
Applications
- Decorative Paints
- Decorative Paints Coatings & Stains
Product Families
- Functional Additives
Other characteristics
- Brand
- BECKOPOX
- End Uses
- Solventborne Coating
- Functions
- Curing Agent
- Markets
- Building & Construction
- Paints & Coatings
- Shelf LIfe
- 1 Year
- Coating Type
- Solventborne Coating
- Technology
- CASE Ingredients
- Storage and Handling
At temperatures up to 25°C storage stability packed in original containers amounts to at least 365 days.. When handling and processing epoxy resins and hardeners, the rules and regulations established by local authorities should be observed. A Material Safety Data Sheet is available on request:
- Distinguishing Features
BECKOPOX™ EH 624/90X contains less free phenol than BECKOPOX™ EH 629 and shows better early-water-resistance. This delievery form is not suitable for solvent free systems.
- Suggested Uses and Processing Information
In combination with liquid epoxy resins BECKOPOX™ EH 624/90X is especially suited for formulating very well chemical resistant container linings, flooring compounds and coatings for steel structures. The curing agent has a high reactivity in thin films as well as in highly filled systems. Even at low temperatures and high humidity a hard tack-free surface is obtained. It is also used for improving the reactivity of cycloaliphatic polyamines such as BECKOPOX™ EH 637.; MIXING RATIO AND POT LIFE; A blend of 100 g BECKOPOX™ EP 140 and 48 g BECKOPOX™ EH 624/90X starts to gel at 23°C after approx. 35 minutes.
Technical data
Table 1 of 1
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Iodine Color Number | max. 5 | — |
| H-Equivalent-Weight (Solid Matter) | 80 | g/mol |
| Density (20°C) | approx. 1.09 | mPa.s |
| H-Equivalent-Weight (Form of Delivery) | 89 | g/mol |
| Flash Point | approx. 44 | °C |
| Dynamic Viscosity (25 s⁻¹, 23°C) | 500 - 800 | mPa.s |
| Amine Value (Reaction Resins) | 385 - 425 | mg KOH/g |
