WILLFLEX® 09
A two-component, fast reacting injection resin
Product description
WILLFLEX®09 is a two-component, fast-reacting phenolic foam system, for use in mining and tunneling for fast and efficient backfilling of larger and smaller cavities.
Product details
The product is suitable for:
- filling of larger and smaller cavities
- building fire protection dams
- sealing of weather dams
- avoidance of CH 4 - accumulation, avoidance of explosion danger by methane gas
The system use with different mixing ratio can causes the reaction time changes and mechanical strength changes.
Technical specifications
Compressive strength | 20 kPa |
Foam factor | > 40 |
Mixing ratio A : B | 4 : 1 |
TDS & MSDS on request |
PROZESSING
It is intensively mixed volumetrically in a ratio of 4: 1 ( A-comp. : B-comp.) via a static mixer and the mixed product is either freely discharged as an instant foaming product into the cavity to be filled or injected via injection lances or self-drilling anchors into the cavity to be filled. Immediately after mixing the two components, the product forms an instant foam, i.e. it has no liquid phase but immediately forms a stable foam that can be built up very easily. This makes the time-consuming erection of shuttering largely unnecessary. The reacted product is stable with a low compressive strength (> 20 kPa), but it reliably prevents further expansion of the cavity in question.
Packaging units
Delivery forms on request |
CONTACT

Dipl.-Ing. Karl-Heinz Lindenbauer
Head of Sales Civil Engineering & Mining
(DACH region)
E-Mail: | karl-heinz.lindenbauerf-willichcom |
Phone: | +49 231 9640 413 |
Mobile: | +49 173 931 22 43 |

Dipl.-Ing. Paulo H. Tsingos
Head of Export Civil Engineering & Mining
E-Mail: | paulo.tsingosf-willichcom |
Mobile: | +49 173 940 58 40 |

Dipl.-Ing. Sergej Kremer
Internal Sales Civil Engineering & Mining
East Europe
E-Mail: | sergej.kremerf-willichde |
Phone: | +49 231 9640 312 |
Mobile: | +49 176 576 723 69 |
Fax: | +49 231 9640 232 |

Peter Simon
Civil Engineering & Mining
E-Mail: | peter.simonf-willichde |
Phone: | +49 231 9640 216 |