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Biresin® RG51 HS0 pages
Product Data Sheet
nnnnVersion 07/2010
nnnnBiresin® RG51 HS
nnnnLow pressure RIM-system, high impact resistant
nnnnAreas of Application
nnnnProduct Benefit
nnnnManufacture of shock-resistant mouldings
nnnnSimulation of PE / PP with very high impact
nnnnresistance
nnnnFast curing with good flowability
nnnnShort demoulding time
nnnnVery abrasion resistant surface
nnnnDescription
nnnnBasis Two-component-PUR-system
nnnnResin Biresin® RG51 HS, polyol, yellowish-translucent and black, unfilled
nnnnHardener Biresin®G53, MDI-based isocyanate, amber, unfilled
nnnnProcessing Data | Resin | Hardener |
Individual components | Biresin® RG51 HS | Biresin® G53 |
Viscosity, 25°C mPas | ~ 1,300 | ~ 175 |
Density g/cm3 | 1.05 | 1.23 |
Mixing ratio resin to hardener in parts by weight | 100 | 50 |
Mixing ratio resin to hardener in parts by volume | 100 | 43 |
Potlife, RT s | 60 | |
Demoulding time, plastic mould, RT min | 10-20 | |
Curing time, RT d | ~ 3 | |
Physical Data (approx. values)
nnnnBiresin® RG51 HS resin with hardener | Biresin® G53 |
Density IS01183 g/cm3 | 1.15 |
Shore hardness ISO 868 | D 65 |
E-Modulus ISO 178 MPa | 450 |
Flexural strength IS0178 MPa | 20 |
Tensile strength ISO 527 MPa | 25 |
Elongation at break ISO 527 % | 150 |
Tear resistance ISO 34 N/mm | 120 |
Notched bar impact resistance ISO 179 kJ/m2 | 75 |
Heat distortion temperature ISO 75 B °C | 65 |
Abrasion resistance ISO 4649 A mm3 | 160 |
Individual components
nnnnBiresin® RG51 HS resin translucent
nnnnBiresin® RG51 HS resin black
nnnnBiresin® G53 hardener
nnnn20 kg net
nnnn20 kg net
nnnn200 kg; 60 kg; 20 kg; 10 kg net
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