ALWA – Innovation for more than 30 years

Research & Development

1989 Development of the resin system ALWA MOULD V
1991 – 1995 Development of the resin system ALWA MOULD H
1992 Development of the resin system ALWA MOULD D
2002 Development of the resin system ALWA MOULD T
2003 Development of the resin system ALWA MOULD S
2004 Development of the resin system ALWA MOULD P
2006 Development of the resin system ALWA MOULD O
2008 Development of the resin system ALWA PERM
2013 Development of ALWA POR porous slabs and blocks
2014 Further development of the resin system ALWA PERM in cooperation with the Fachhochschule Münster – University of Applied Sciences, Labor für Kunststofftechnologie und Makromolekulare Chemie (AIF project)
2016 Further development of the resin system ALWA MOULD P
2016 Development of the resin system ALWA HT RESIN

Patents

1991 ALWA MOULD H (patent no. 4141963, since expired)
2011 ALWA PERM (patent no. 2583995)
2013 ALWA MOULD D (patent no. 2801463)

Our quality

  • Consistent quality control
  • Chemical apparatus and analytic methods:
  • Mercury porosimetry
    • Pore size distribution
    • Total pore volume
    • Inner surface
    • Bulk density
    • Absolute density
  • Universal test machine MCE 2000 ST
    • Determination of the E-Module
    • Determination of the bending strength
    • Determination of the breaking load
    • Micro-Tensile-Bond-Strength-Test
  • Viscosimeter
  • Hardness tester
    • Shore A
    • Shore D