Terpene resin SORT faasologa o se thermoplastic linear polymer faia i le suauu turpentine filifilia e avea ma mea faavae.Ina ua maeʻa le faʻamamaina, na filifilia ma faʻafefiloi le monomers, na faʻatautaia le polymerization ma Friedel-Crafts e fai ma faʻamalosi, ma faʻataunuʻuina le hydrolysis, fufuluina, filtration ma le faʻamamaina.E fetaui lelei mo le saunia o le EVA, SIS, SBS vevela fa'afefete fa'afefete ma isi mea fa'apipi'i e mana'omia ai le viscosity muamua ma le malosi fa'atasi.