Koattro PB M 1100M



Polybutene-1 grade Koattro PB M 1100M is a random copolymer of butene-1 with high ethylene content.

Koattro PB M 1100M is primarily used as a blend component in hot melt adhesive (HMA) formulations and
sealant compounds. It provides good cohesive strength of the HMA, higher Shear Adhesion Failure Temperature (SAFT) and can be used in combination with a wide variety of non-polar resins and waxes.

Koattro PB M 1100M is used in carpet backing applications (Primary and Secondary backing), where it offers
flexibility, high filler loading capability, recyclability and energy saving potential.

Koattro PB M 1100M is also used as an adhesive layer in multilayer meltblown applications.
It is highly compatible with polypropylene.


Africa-Middle East, Asia-Pacific, Australia and New Zealand, Europe, North America, South & Central America


SDS - Safety Data Sheet
PSB - Product Stewardship Bulletin

Product Data and Technical Information

Typical Properties

Melt Flow Rate (190 °C/2.16 kg) 1100 g/10 min
Density 0.89 g/cm³
Brookfield Viscosity (190 °C) 7700 mPa∙s
Flexural Modulus 100 MPa

Technical Data Sheet

Technical Data Sheet


Extrusion Coating, Melt Blown, Spunbond




Carpet Backing, Hot Melt Adhesives, Polymer Modifier, Sealants