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Isoexter

Isoexter

Polyester polyols for rigid foam

The ISOEXTER line consists of polyester polyols and polyether polyols, used for the production of rigid polyurethane insulating foams.

The products in this line combine easy processability with the production of foams with excellent mechanical, fire resistance and thermal insulation properties.

The end-use markets served include insulating panels (continuous and discontinuous), appliances, block foams, one-component foams (OCFs), sprays and imitation wood.

COIM is committed to sustainable product development, environmentally responsible operations, and supporting our customers in their sustainability efforts. Nearly all ISOEXTER products contain pre-consumer recycled and rapidly renewable content, with many of the core materials carrying Underwriters Laboratories (UL) validated claims.

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Product
Name
OH#
(mg KOH/g)
Viscosity
(cP)
Max Acid #
(mg KOH/g)
Density
(grams/cm3)
FunctionalityTDSSDSSample
4404-US230 – 2503,0001.001.21 2.0
4405230 – 2503,5001.001.22 2.0
Product
Name
OH#
(mg KOH/g)
Viscosity
(cP)
Max Acid #
(mg KOH/g)
Density
(grams/cm3)
FunctionalityTDSSDSSample
3061-US300 – 3252,0003.001.222.0
TB-265255 – 2759,0001.501.172.3
TB-307295 – 3157,0001.501.202.5
TB-350340 – 3603,0001.001.212.2
TB-375365 – 3855,0001.501.213.0
TL-250240 – 2605,0001.501.222.0
XB-430425 – 4456,0001.501.224.0
Product
Name
OH#
(mg KOH/g)
Viscosity
(cP)
Max Acid #
(mg KOH/g)
Density
(grams/cm3)
FunctionalityTDSSDSSample
3061-US300 – 3252,0003.001.222.0
4404-US*230 – 2503,0001.001.212.0
TB-265255 – 2759,0001.501.172.3
TB-307295 – 3157,0001.501.202.5
TB-375365 – 3855,0001.501.213.0
TL-250240 – 2605,0001.501.222.0

*Starting point for Appliance formulations.

Product
Name
OH#
(mg KOH/g)
Viscosity
(cP)
Max Acid #
(mg KOH/g)
Density
(grams/cm3)
FunctionalityTDSSDSSample
4405230 – 2503,5001.001.222.0
TB-307295 – 3157,0001.501.202.5