Polyurethane chemistry is complex, but the basics are relatively easy to understand. Polyurethanes are formed by reacting a polyol (an alcohol with more than two reactive hydroxyl groups per molecule) with a diisocyanate or a polymeric isocyanate in the presence of suitable catalysts and additives. Because a variety of diisocyanates and a wide range of polyols can be used to produce polyurethane, a broad spectrum of materials can be produced to meet the needs for specific applications.
Polyurethanes exist in a variety of forms, including flexible foams, rigid foams, chemical-resistant coatings, specialty adhesives and sealants, and elastomers.
To learn more about the chemical building blocks of polyurethane, check out this video below.
Learn More:
Source: americanchemistry.com
PT. Uretanindo Pasifik Intersarana menyediakan kebutuhan polyurethane Anda.
Hubungi kami untuk kebutuhan Anda untuk #Polyrethane, #Elastomer, #RigidFoam, #FlexibleFoam, #HighDensityFoam, #LowDensityFoam #SandwichPanel #Insulation #SprayFoam #Polyurea
Hubungi kami di +62 21 21193310 atau info@uretanindo.com
Atau kunjungi kami di www.uretanindo.com
