Terpene resin SORT series yog cov thermoplastic linear polymer ua los ntawm cov roj turpentine xaiv los ua cov khoom siv hauv paus.Tom qab refining, cov monomers raug xaiv thiab sib tov, polymerization tau ua nrog Friedel-Crafts raws li catalyst, thiab hydrolysis, ntxuav, pom thiab distillation tau ua.Tsim nyog rau kev npaj ntawm EVA, SIS, SBS kub yaj nplaum thiab lwm yam nplaum uas yuav tsum tau ua ntej pib viscosity thiab siab cohesion zog.