SBIR Phase I: Application of a Novel, Non-Thermal Plasma Technology for Surface Modification of Polymeric Objects

Period of Performance: 01/01/2003 - 12/31/2003


Phase 1 SBIR

Recipient Firm

PlasmaSol Corporation
614 River Street
Hoboken, NJ 07030
Principal Investigator


This Small Business Innovation Research Phase I project will develop non-thermal, plasma technology to achieve uniform surface modification of plastic materials at atmospheric pressure in air, without need of significant amounts of a carrier gas. This uniform surface treatment can be achieved flexibly and economically on three-dimensional objects of practical size to a multitude of industries. In the program, well-characterized flat surfaces of polypropylene will be subjected to plasma treatment using a matrix of experimental conditions to determine surface modification and damage effects as a function of voltage/current characteristics, plasma source configuration and processing speed. Surface analytical tools such as Scanning Probe Microscopy, Scanning Electron Microscopy, XPS and FTIR will be employed to evaluate changes in surface morphology and surface chemistry. Changes in surface energy will be gaged by standard wetting tests. The program will then examine performance with three-dimensional objects of various size and shape and TPO blends of industrial significance.