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Biresin® RG53 Fibre0 pages
Product Data Sheet
nnnnVersion 07/2010
nnnnBiresin® RG53 Fibre
nnnnLow pressure RIM-system, filled with glass fibres
nnnnAreas of Application
nnnnManufacture of housings and coverings
nnnnManufacture of very impact resistant technical
nnnnparts
nnnnManufacture of thinwalled mouldings with
nnnncomplexe structure
nnnnProduct Benefits
nnnnSimulation of ABS with good impact resistance
nnnnFast curing with good flowability
nnnnShort demoulding time
nnnnCured parts can be machined
nnnnDescriptio
nnnnBasis Two-component-PUR-system
nnnnResin Biresin® RG53 Fibre, polyol, black, filled
nnnnHardener Biresin® U5, MDI-based isocyanate, brown, unfilled
nnnnProcessing Data | |||
Individual components | Biresin® RG53 Fibre | Biresin® U5 | |
Viscosity, 25°C mPas | -6,000 | - 110 | |
Density g/cm3 | 1.2 | 1.23 | |
Mixing ratio resin to hardener in parts by weight | 100 | 60 | |
Potlife, RT s | -50 | ||
Demoulding time, RT min | > 10 | ||
Curing time, RT d | 3-5 | ||
Physical Data (approx. values) | ||
Biresin® RG53 Fibre resin with hardener | Biresin® U5 | |
Shore hardness ISO 868 | D 81 | |
E-Modulus ISO 178 MPa | 1,730 | |
Flexural strength IS0178 MPa | 55 | |
Tensile strength ISO 527 MPa | 35 | |
Elongation at break ISO 527 % | 11 | |
Impact resistance IS0179 kJ/m2 | 48 | |
Heat distortion temperature ISO 75B °C | 63/125* | |
* values after post curing: 4 h / 80°C + 2 h / 120°C
nnnnIndividual components Biresin® RG53 Fibre resin 20 kg net
nnnnBiresin® U5 hardener 250 kg; 17 kg; 4.25 kg net
nnnn®
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