Sektörel Çözümler Dayanıklı ama aynı zamanda güvenli olan poliüretanlar bize konfor sunmaktadır. Poliüretanlar rahat bir modern yaşamın temellerindendir. poliser

Polyester Poliols

These are polymers with low molecular weight (1000-4000 Daltons) characterized by polyester poliols, ester groups and hydroxyl groups used in elastic and rigid polyurethanes. In present case, we have 14 different polyester poliol systems in a linear and branched structure where we produce for coating, rigid foam, slipper-bottom polyurethane applications.
 
The following table shows quality spects of polyester polyols.
 
 
Poliester
Poliol
OH Number
(mg KOH/g)
MW
(dalton)
Viscosity (cps)
(75 °C)
Acid Number
(mg KOH/g)
CR 561 54-58 2000 490 - 550 <0.5
CR 561-A 54-58 1800 480 - 560 <1
CR 561-D 54-58 2000 490 - 550 <0.5
CR 380 36-40 3000 950 - 1050 <0.5
CR 630 61-65 1800 1200 - 1300 <0.5
CR 630-A 61-65 1800 1200 - 1300 <1
CR 564 54-58 2000 600 - 650 <0.5
PD 56 54-58 2000 6000 - 7000 <0.5
PD 302 290-310 375 3600 - 4400 (25 °C) <1
CR 560 54-58 2000 650 - 750 <0.5
CR 700-A 68-72 1700 600 - 700 <1
CR 700-D 68-72 1700 400 - 500 <0.5
CR 1120 110-114 1000 480 - 560 <0.5
CR 562 54-58 2000 350 - 400 <0.5

 

©2018 - POLISER ALL RIGHTS RESERVED