Levelling additive | BEL71
Levelling additive | BEL71
BEL71 is a levelling additive. Stir it preferably into the base resin before adding other components.
It reduces surface defects (“fish-eyes”), especially used in upper layers (topcoats).
It is also possible to add the additive to the finished systems.
Features and applications
Recommended levels: 0,5 - 1,5 % based upon total formulation.
For exact additive metering, disposal pipette is enclosing. Droplet size approx. 0,02g.
Solution of functional polyacrylates.
Usable with: epoxy, unsaturated polyester, polyurethanes
This product may lead to cloud transparent resin systems (especially in case of overdose).
Technical Data Levelling Addive HP-BEL71
|
HP-BEL11
foaming agent |
HP-BEL31 thickening agent |
HP-BEL51 defoamer |
HP-BEL71 levelling additive |
HP-BEL91 lightstabilizer |
||
| suitable for | EP, PUR | EP, UP | EP, UP, PUR (for paints, too) | |||
| dosage (based on total formulation) | [weight-%] | 0.5 - 41 | 0.2 - 21 | 0.2 - 0.81 | 0.5 - 1.51 | 0.2 - 41 |
| Add-on | ||||||
| resin | no | recomm.2 | recomm. | possible | possible | |
| mixture | recomm. | no | possible | recomm. | recomm. | |
| density (at 20°C) | [g/cm³] | 0.98 – 1.02 | 1.14 - 1.18 | 0.79 - 0.83 | 0.93 - 0.97 | 0.94 - 0.98 |
| Active ingredient based on | active foaming agent | carbonyl diamides | polysiloxanes | polyacryl-säureester | amines | |
| Opaque? | not specified | Overdosing may cause to less transparency. | no opacity | |||
Working notes and decision guidance
Below you will find processing information for epoxy resins, safety notes and also a decision guide for helping choosing the correct epoxy system.Decision guidance epoxy resins (PDF)
If you need further working notes and decision guidance, you will find anything here in the download portal.
Hazard Statements
HP-BEL71
H226 Flammable liquid and vapour.H335 May cause respiratory irritation.
H336 May cause drowsiness or dizziness.
H411 Toxic to aquatic life with long lasting effects.
