Sengoliloeng sena se hlahloba tšusumetso ea mofuta oa li-catalyst tsa platinum le ho tsepamisa mohopolo ho crosslinking kinetics ea rabara ea silicone ea tlatsetso. Mefuta ea Catalyst: Speier catalyst (chloroplatinic acid, Pt⁴⁺) e hloka phokotso ho mefuta e sebetsang e tlaase, e sebetsang e le precatalyst; Karstedt catalyst (Pt⁰ e nang le divinyltetramethyldisiloxane) e kena ka ho toba potolohong ea catalytic. Litlamorao tsa mofuta: Speier e bonts'a nako ea induction e nang le sebopeho sa S-curing curve (e liehang pele, e potlakisoa hamorao) le matla a holimo a bonahalang a ho kenya tšebetsong; Karstedt ha e bonts'e induction, sekhahla se phahameng sa pele se nang le exotherm e bohale, matla a tlase a ts'ebetso.

Nakong ea sintering, likaroloana tsa PTFE holim'a lesela la fiberglass le qhibiliha ka holimo ho 327 ° C, li senya lamellae ea pele e phuthoang le likaroloana ho etsa hore ho be le ho qhibiliha ha amorphous. Ka mor'a ho pholile, PTFE e tsosolosa li-spherulites tse entsoeng ka lamellae e nang le mahlaseli a maholo, a nang le crystallinity ho tloha 50-70%. Sekhahla sa ho pholisa se etsa qeto ea phetheho ea kristale: ho pholisa butle ho fana ka kristale e phahameng, li-spherulite tse kholoanyane, boima bo boholo; ho tima ka potlako ho fana ka li-spherulite tse ntle le ho feto-fetoha ha maemo.