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. 

General description – Polyol is synthesized from rapeseed oil. It contains only primary hydroxyl functional groups. Polyol is difunctional.

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