Polybutene PB450

Polybutene PB450 by Daelim Industrial is a non-toxic, chemically stable and high purity polybutene. Used in pressure sensitive adhesive, hot melt adhesive, tape/label adhesives, sealants and caulks. Shows very good stability to heat and UV radiation and high resistance to air oxidation. Possesses no additive, very low chlorine/sulfur content, very low acid value and high viscosity index. Provides very good insulating property, tackiness and good adhesion/cohesion. Polybutene PB450 offers compatibility with other lubricants and oils, resins, elastomers and solvents. Improves tack and peel strength. Decreases melt index. Gives flexibility at low temperature. It can be used as a tackifier, plasticizer and extender.