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Bitum Expres Romania
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Bitum 50/70
2000 lei
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BitumExpres
Cod produs
225070
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Descriere
Analytical results pen grade 50/70 bitum expres

CHARACTERISTIC TEST METHOD UNIT    Min - max RESULTS

Density 15 oC EN ISO 3838 kg/m3                     - 1039
Density 25 oC EN ISO 3838 Kg/m3                     - 1031
Penetration @ 25 oC EN 1426 dmm        50 - 70 63
Softening Point “Ring & Ball” EN 1427 C        46 -54 48,3
Fraass Breaking Point EN 12593 C           < -8 -14
Solubility in Organic Solvent EN 12592 % m/m          > 99 99,9
Flash Point EN 22592 C           > 230 350
Dynamic Viscosity at 60 C EN12596 Pa.s           > 145 216
Kinematic Viscosity at 135 C EN 12595 mm2/s           > 295 410
Penetration Index (PI) EN 12591 - Annex Ab      -    -1,5 - 0,7 -1,10
RESISTANCE TO HARDENING AT 163 C (RTFOT - EN 12607-1)
Retained Penetration EN 1426 %            > 50                        62,2
Mass change EN 12607-1 % m/m         < 0,5                         0,11
Softening Point after hardening EN 1427 C            -                         51,4
Softening Point increase EN 1427 C          <  9
(severity 1)                        3,9

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