BioPolyol RD
BioPolyol RD
Bio Polyol RD is a bio-based polyol, mainly for rigid PU foam production. For rigid foam production, this polyol is used in a mixture with cross-linking polyols whose functionality is at least five. Our suggested ratio between Bio Polyol RD and the cross-linking polyol is approximately 80:20 by mass.
General description – Polyol is synthesized from rapeseed oil. It contains only primary hydroxyl functional groups. Polyol is difunctional.
Color – lighter version is obtained from grade A rapeseed oil while darker color is obtained from crude rapeseed oil. Color does not have any impact on other Bio Polyol RD characteristics.
Natural Oil Based – estimated biocarbon content ~ 83 %
BioPolyol RD
Bio Polyol RD is a bio-based polyol, mainly for rigid PU foam production. For rigid foam production, this polyol is used in a mixture with cross-linking polyols whose functionality is at least five. Our suggested ratio between Bio Polyol RD and the cross-linking polyol is approximately 80:20 by mass.
General description – Polyol is synthesized from rapeseed oil. It contains only primary hydroxyl functional groups. Polyol is difunctional.
Color – lighter version is obtained from grade A rapeseed oil while darker color is obtained from crude rapeseed oil. Color does not have any impact on other Bio Polyol RD characteristics.
Natural Oil Based – estimated biocarbon content ~ 83 %
Parameters
Biopolyol RD
Testing standard
Acid value, mgKOH/g
<5.0
DIN 53402
(OH+NH) value, mgKOH/g
360 – 410
DIN 53240
H2O, mas.%
< 0.2
DIN 51777
Viscosity at 25 °C, mPa∙s
800 – 1000
DIN 53015
Density, g/cm3
0.976
DIN 51757
Functionality
2.1