PP - V30G faʻavae i luga ole UnipolTM gas phase process technology of grace company e maua ai le homopolymer polypropylene resin. O le mea autu autu o le oloa o le polymerization grade propylene, lea e gaosia e le polymerization, degassing, granulation, afifiina ma isi faiga faʻatasi ma le faʻaogaina lelei.