Polyadipates

Linear or lightly branched polyester polyols based on aliphatic acids and polyalcohols ideal for thermoplastic PUs (TPUs), coatings and adhesives. They are specially designed for flexible foams where their high resistance to solvents and flames, apart their excellent elongation and tensile properties, make these aliphatic polyesters the product of choice. Moreover, they impart an improved resistance to the abrasion in PUs for coating and footwear applications.

Check our catalogue.

Product Name Functionality Viscosity
mPa.s
ASTM D 445
Acid number
mg KOH/g
ASTM D 974
OH number
mg KOH/g 
ASTM E 1899
Applications
Glypol 1025
(polyadipate ester)
2 3000
(60ºC)
max 0.5 40 Thermoplastic PUs, adhesives, elastomers
Glypol 1027
(polyadipate ester)
2 1500
(60ºC)
max 1.5 55 Thermoplastic PUs, adhesives, elastomers
Glypol 2035
(polyadipate ester)
2.5 9000
(60ºC)
max 1.5 38 Flexible foams, microcellular elastomers, coating
Glypol 3020 
(polyadipate ester)
2 450
(30ºC)
max 1.5 180 Pigment carrier, soft elastomers, coating adhesives
Glypol 3035 
(polyadipate ester)
2.3 25000
(25ºC)
max 1.5 60 Flexible foams, coating
Glypol 4027
(polyadipate ester)
2 8500
(25ºC)
max 1.5 55 Thermoplastic PUs, adhesives, elastomers
Glypol 4029 
(polyadipate ester)
2 4500
(25ºC)
max 1.5 56 Thermoplastic PUs, adhesives, elastomers
Glypol 4035
(polyadipate ester)
2.2 1600
(60ºC)
max 1.5 56 Flexible foams, microcellular elastomers, coating
Glypol 5029
(polyadipate ester)
2 10000
(25ºC)
max 1.5 46 Adhesives, coatings, TPUs, elastomers
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