WILLPUR® HV

Polyurethane system, very fast reacting two-component injection resin

 

Product description

WILLPUR® HV is a Polyurethane (PU) foam. They are injection resins designed to expand by foaming with or without water, in this way they can be injected as a liquid that then foams and expands to fill voids and smaller cavities in rock-structures or loose ground. These materials have good adhesion to the rock and remain firm and rigid after the foaming process has finished. Therefore, these polyurethane foam resins are widely used for and stabilizing requirements in both Tunnels and mines. 

 

Product details

Properties:

  • fast foaming PU resins with short reaction times (<45sec.)
  • Foams in contact with and without water, up 10- 15 times
  • strong adhesion and strong foam

  Main usages:

  • stabilization of disintegrated rock with high void content
  • filling of smaller cavities

 

Technical specifications                       

Spreading time (20°C):~ 110 (s)
Foam Factor:1
Mixing ratio:1:1
TDS & MSDS on request 

 

Packaging units

Dual component cartridges (400ml)Comp. A 200 ml
+ Comp. B 200 ml
Tin can à 20l (40l)Comp. A 18 kg
+ Comp. B 22 kg
Other delivery forms on request 

 


CONTACT

Yılmaz Dereli

Dipl.-Ing. Sergej Kremer

Internal Sales Mining & Tunneling east europe

E-Mail:sergej.kremerf-willichde
Phone:+49 231 9640 312
Mobile:+49 176 576 723 69
Fax:+49 231 9640 232

Aida Degenhardt

Internal Sales Mining & Tunneling

E-Mail:aida.degenhardtf-willichde
Phone:+49 231 9640 216
Fax:+49 231 9640 232