Abstract:
There is provided a thermoplastic silicone-based polymer process additive component for use in injection molding applications, articles made using the silicone-based polymer process additive component, and methods for making these articles.
Abstract:
A polymer melt additive that is suitable for use as a processing aid in the extrusion of a non-fluorinated polymer. The polymer melt additive composition includes a fluoropolymer that has a long chain branching index (LCBI) of at least 0.2 and a zero shear rate viscosity at 265°C of not more than 10 7 Pa's. The polymer melt additive may additionally include other compounds such as, polyoxyalkylene polymer or polycarprolactone.
Abstract:
An extrudable composition comprising a major amount of a thermoplastic host polymer, a fluorocarbon polymer and a dendritic material wherein the extrudate demonstrates reduced levels of surface defects.
Abstract:
There is provided a thermoplastic silicone-based polymer process additive component for use in injection molding applications, articles made using the silicone-based polymer process additive component, and methods for making these articles.
Abstract:
An extrudable composition comprising a major amount of a thermoplastic host polymer, a fluorocarbon polymer and a dendritic material wherein the extrudate demonstrates reduced levels of surface defects.
Abstract:
A polymer melt additive that is suitable for use as a processing aid in the extrusion of a non-fluorinated polymer. The polymer melt additive composition includes a fluoropolymer that has a long chain branching index (LCBI) of at least 0.2 and a zero shear rate viscosity at 265°C of not more than 107 Pa's. The polymer melt additive may additionally include other compounds such as, polyoxyalkylene polymer or polycarprolactone.