A Polyol That Makes a Stronger CASE
The perfect combination of chemical resistance and flexibility in a never-before-seen product designed for polyurethane resins and formulations
As the only commercially available high-functional polyol, CargillTM PriplastTM F4 polyester polyol effectively combines chemical resistance and flexibility of dimer-based technology with moisture resistance to meet demanding automotive, electronics, and other industrial applications. This means more of what you need and less reliance on petroleum-based products.
Benefits
Unique combination
Perfect balance of hardness and flexibility
Durability
Improved impact resistance at low temps; excellent scrub resistance
Extreme chemical resistance
Even to aviation hydraulic fluids
Optimized production
Shorter drying times, faster production cycles
Sustainability
59% bio-based*
USDA Bio-Preferred certified*
ISCC PLUS certified
See how Priplast™ F4 polyester polyol stands out
Competitive comparison and key specifications
Compare the competition
Feature | Priplast F4 polyol | Competitive polyols |
---|---|---|
Bio-based content | 59%* | Varies (generally lower) |
Hardness | Moderate | Low to high |
Flexibility | High | Low to moderate |
Hydrophobicity | Enhanced | Limited |
Impact resistance | Superior | Moderate to high |
Water resistance | Excellent | Varies |
Durability | Long-lasting | Less durable |
Efficiency | Improved drying times | Standard drying times |
Key specifications
Typicals | Units | Value |
---|---|---|
Dynamic viscosity | mPa.S at 25º C | 26000 |
OH value | mg KOH/g | 210 |
Color Gardner | <2 |

Cargill's PriplastTM F4 polyol proudly bears the USDA certified label, confirming that it contains 59% USDA-verified renewable biological ingredients. For those seeking 100% bio-based polyols, please check out Priplast 3238 (liquid) and Priplast 3294 (semi-crystalline).
The USDA Certified Biobased Product label is a certification mark of the U.S. Department of Agriculture.
*According to ASTM D6866