Nozzle for mixing and dispensing reduced CFC and non-CFC foams

摘要

A mixing and dispensing nozzle adapted for attachment to an associated two or more component liquid dispensing gun for mixing and dispensing liquid foamable products which use reduced HFC, CFC or non-CFC or HFC foaming agents. The nozzle includes an internal mixing chamber having a mixing chamber outlet member which provides an outlet for foam mixed within the nozzle mixing chamber. The outlet tube has a tip portion with a re-entrant portion which extends rearwardly to define a generally V-shaped groove having an included angle.