(2021-08-11) Nyehelo ea kajeno ea C9 petroleum resin e tsitsitse, phepelo ea 'maraka e tsitsitse, resin e lefifi ea fektheri e romelloa hantle, thepa e tlase, tlhoko ea resin e bobebe e bobebe,' me ho tlatsoa hoa hlokahala feela;
Pele u romella thepa e 'ngoe le e' ngoe ea sehlopha. re tla etsa tlhahlobo ea viscosity, tlhahlobo e phallang, ho lelefatsa tlhahlobo ea mocheso le liteko tsohle tseo u li hlokang. Hape e tla u romella li-vedio le linepe tsa thepa e 'ngoe le e 'ngoe.
2021 Shanghai International Transportation Engineering, bohlale lipalangoang theknoloji le thepa pontšo tla tšoareloa Shanghai World Expo holo ho tloha June 17 ho 19, 2021. Rea u amohela ho etsa kopano
Rosin Ester HFRE-125 ea rona ke mofuta oa Point Rosin Resin e nolofatsang haholo, 'mala o bobebe, o bonts'a ho thatafala ho hoholo le ho khomarela, botsitso bo botle ba mebala le botsitso ba mocheso.
Hona joale k'hamphani ea rona e khothaletsa resin ea petroleum ea boemo bo holimo bakeng sa indasteri ea pente ea 'mila ea thermoplastic,' me sebaka sa ho nolofatsa ke hoo e ka bang 120 â,Se latelang ke sephetho sa liteko tsa thepa e meraro.
