Prepolymers

Search for products by checking selected filters.
Selected products
Ready to use
Active Play AS H 8001 (CAS No.: 9016-87-9)
Active Play AS H 8001 is a one-component polyurethane adhesive for professional bonding...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8002 (CAS No.: 9016-87-9)
Active Play AS H 8002 is a one-component polyurethane adhesive based on diphenylmethane...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8003 (CAS No.: 9016-87-9)
Active Play AS H 8003 is a one-component polyurethane adhesive that stands out due...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8004 (CAS No.: 9016-87-9)
Active Play AS H 8004 is a one-component prepolymer adhesive based on diphenylmethane...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8005 (CAS No.: 26447-40-5)
Active Play AS H 8005 is the fifth in a row, one-component pre-polymer adhesive based...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8006 (CAS No.: 26447-40-5)
Active Play AS H 8006 is the sixth in a row, one-component pre-polymer adhesive based...
Composition
Prepolymers
Dostępny na:
Ready to use
Active Play AS H 8011 (CAS No.: 26447-40-5)
Active Play AS H 8011 is another one-component polyurethane adhesive based on diphenylmethane...
Composition
Prepolymers
Dostępny na:
Ready to use
Ekoprodur RB2
Single-ingredient polyurethane adhesive dedicated for bonding boards made of polystyrene,...
Composition
Prepolymers
Dostępny na:
Ready to use
Ekopromer G20
Single-ingredient polyurethane adhesive designed for the construction industry to...
Composition
Prepolymers
Dostępny na:
Ready to use
EKOPROMER GAB-1
Ekopromer GAB-1 is one-component polyurethane adhesive the formulation of which is...
Composition
Prepolymers
Dostępny na:
Items on page: Show all

Pre-polymers - structure

Prepolymers are compounds that enable modifying of isocyanates with high molecular weight alcohols or other compounds with carboxyl or amine groups, to obtain the desired properties in the target system. The isocyanate prepolymers contain reactive NCO groups that react with hydroxyl or amine groups, resulting in chain extension and the formation of a finished material. They are characterized by the ability to regulate the content of free isocyanate groups (-NCO) as needed. Representatives of this group of compounds are prepolymers based on aromatic isocyanates (MDI, TDI) or aliphatic (IPDI, HDI, H12MDI etc.).