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Biresin® L890 pages
Product Data Sheet
nnnnVersion 01 /2012
nnnnBiresin® L89
nnnnLaminating paste
nnnn55
nnnno
nnnno
nnnno
nnnnAreas of Application
nnnnProduct Benefits
nnnn■ Reinforcement of big negatives, models, moulds
nnnnand tools
nnnn■ Construction of difficult reinforcement layers
nnnn■ Construction of true-to-size laminate resp.
nnnnreinforcement layers
nnnnEasily mixing with coloured hardener component
nnnnfor mixing control
nnnnVery smooth and good adhesion
nnnnFor light-weight laminates with high dimensional
nnnnaccuracy
nnnnUp to 25 mm thickness in one operation
nnnnMixtures are emulsifiable with water under
nnnnuncured conditions
nnnnCuring without strain and with low heat build-up
nnnnCured lamináis can be machined
nnnnDescription
nnnn□ Basis Two-component-epoxy-system
nnnn□ Resin Biresin® L89, epoxy resin, grey, filled
nnnn■ Hardener Biresin® L89, amine, blue, unfilled
nnnnProcessing Data Resin Hardener | ||
Individual components | Biresin® L89 | Biresin® L89 |
Viscosity, 23°C mPas | can't be measured | ~ 140 |
Density, 23°C g/ml | 0.7 | 1.0 |
Mixing ratio resin to hardener in parts by weight | 100 | 14 |
Mixture | ||
Mixed viscosity, 23°C mPas | pasty | |
Potlife, 500 g, RT min | 60 | |
Demoulding time, RT h | 24 | |
Packaging
nnnnIndividual components
nnnnBiresin® L89 resin
nnnnBiresin® L89 hardener
nnnn12 kg net
nnnn1,68 kg net
nnnnPhysical Data (approx. values) | |
Biresin® L89 resin with hardener | Biresin® L89 |
Density IS01183 g/cm3 | 0.9 |
Shore hardness ISO 868 | D 73 |
E-Modulus IS0178 MPa | 4,000 |
Flexural strength IS0178 MPa | 40 |
Compressive strength ISO 604 MPa | 55 |
Impact resistance IS0179 kJ/m2 | 5 |
Heat distortion temperature ISO 75B °C | 60 |
