Polyester Resins

WorléePol
Polyester, water-thinnable, oil free, saturated

Product OH content on solid resin [%] Acid number DIN EN ISO 3682 [mgKOH/g] Run-out time, 20 °C DIN 53211-4 [s] Viscosity, Rheometer 20 °C / C35/1°, 25 s-1 [mPas] Delivery forms [%] Applications/properties
WorléePol 191 4.3 45–60 45-70 (50 % in butyl glycol) – 80 in butyl glycol Branched polyester resin, water-thinnable after neutralization, for the production of stoving primers and top coats with excellent mechanicalproperties and very good chemical resistance.
WorléePol 194 3.7 48–58 – max. 20,000 40 in water/butyl glycol (2.1 %) Branched, water-thinnable polyester resin for the production of non-yellowing stoving primers and top coats with excellent mechanical properties.
WorléePol 808 7.0 max. 25 – 15,000–25,000 (25 °C) 100 Highly reactive polyester resin as aplasticizing component in water-thinnable stoving for paper, film, etc.

WorléePol
Polyester/ether polyols, solvent-free, saturated

These polyester resins can be used in both aqueous and solvent-based systems as combination partners in stoving enamels or isocyanate-crosslinking systems.

Product OH content on solid resin [%] Acid number DIN EN ISO 3682 [mgKOH/g] Water content DIN EN ISO 3682 [mgKOH/g] Viscosity C35/1° [mPas] Delivery forms [%] Applications/properties
WorléePol 165 4,5–5,1 max. 2 max. 0,2  3000–4000 [250s-1, 23 °C]  approx. 100  Branched mixed polyol with ester and ether groups; suitable in combination with modified polyisocyanates for the production of solvent-free coating compounds, sealants and adhesives.
 WorléePol 1181/03 9,3–10,5 max. 2 max. 0,1 1700–2700 [100s-1, 25 °C]  approx. 100 Saturated, low-viscosity polyester resin, can used as a modifier component due to its broad compatibility in systems, e. g. for and aqueous isocyanate and amino resin crosslinking coatings, to improve flexibility, flow, chemical and mechanical resistance and to increase the solids content; complies with FDA § 175.300.
WorléePol 1181/09 9,3–10,5 max. 2 max. 0,1 1500–3000 [100s-1, 25 °C]  approx. 100 Saturated, low-viscosity polyester resin, can used as a modifier component due to its broad compatibility in systems, e.g. for and aqueous isocyanate and amino resin crosslinking coatings, to improve flexibility, leveling, chemical and mechanical resistance and to improve the adhesion of the coating, the solids, excellentweather resistance.

WorléePol
Polyester/ether polyols, solvent-free, saturated

Product OH content on solid resin [%] Viscosity C35/1° / 20 °C Viscosity C60/2° / 20 °C Delivery forms [%] Applications/properties
WorléePol 6625 4.4–5.0 10,000–14,000 [50s-1] – 75 in xylene WorléePol 6625 is suitable for the production of weather and water resistant two-component PUR coatings. Depending on the requirements, or aromatic isocyanates are used as reactants. It can also used as a binder for pigment pastes. In this context, the low viscosity, good pigment absorption and a broad compatibility spectrum should be particularly emphasized.
WorléePol 6631 8.0 20,000–30,000 [50s-1] – 67 in methoxy- propanol Saturated grade for isocyanate crosslinking, air drying 2K lacquers. Combinations with WorléePol 6631 are by excellent light fastness, gloss retention and weather resistance.
WorléePol 6741 4.1 10,000–20,000 [100s-1] – 80 in BAc WorléePol 6741 is a saturated, hydroxy-functional, broadly compatible polyester resin for the production of solvent-borne “ultra high solids” 2K PU systems. Coatings in combination with WorléePol 6741 show good mechanical properties as well as chemical and weather resistance.
WorléePol 6756 5.6 – 15,000–45,000 [5s-1] 78 in BAc Saturated, hydroxy-functional polyester resin for the production of solvent-based “ultra high solids” 2K PU systems for industrial/car refinish coatings with good mechanical properties and excellent chemical and weather resistance. Glass transition temperature: -19 °C.

** The products in the table are selected from the catalog. More detailed information can be found on the Worlée-Chemie website. It should be noted that our product portfolio also includes special products that are not listed in the catalog.