EXXONMOBIL CHEMICAL'S ITSVA SANTOPRENE TPV

ExxonMobil Chemical yakaunza Santoprene 121-XXM200 TPV yakakwira kuyerera thermoplastic vulcanizate (TPV) mamakisi ezvikamu zvemotokari zvinoda kuvandudzwa kutaridzika uye kugadzirwa kuri nyore, senge girazi rakavharirwa weatherseals yekota mwenje uye mativi akaiswa magirazi ekushandisa.

Santoprene 121-XXM200 TPV mamakisi anoratidza yakaderera dynamic viscosity izvo zvinoguma nekuwedzeredzwa kuyerera pamusoro peakasiyana siyana ekugera kuti ibudise zvisimbiso zvakaumbwa zvine chimiro chepamusoro uye pasina kuyerera mamaki.

Processability inovandudzwa sezvo jekiseni rinomanikidza rinogona kudzikiswa ne30-40 muzana, tembiricha yejekiseni inogona kudzikiswa ne10 C (50 F) uye nguva pfupi yekutenderera inogoneka, zvichienderana nechikamu chekukura uye ukobvu hwemadziro. Izvi zvinogona kutungamira kune inosimudzira mabhenefiti kuburikidza nekushomeka kwegirazi uye kushomeka kwesimba rekushandisa, pamwe nenyaya yekuti TPVs zvakare inogadzirwazve zvizere. Pamusoro pezvo, kuchengetedza mari kunokwanisika nekuda kwekureruka kugadzirisa uye kuderedzwa kutenderera nguva.

"Santoprene 121-XXM200 TPV mamakisi chikamu chehunyanzvi hwedu huripo hwekugadzira maTPV matsva anosangana nezvinodiwa zveindasitiri yemotokari pamutengo wakaderera uye uremu huremu hwemashandisirwo enjiniya, uku uchivandudza mashandiro uye kunaka kwekuita," akadaro Michael Russo, maneja wepasi rose, Santoprene TPV, ExxonMobil Chemical.

Iwo epamusoro gloss mazinga eSantoprene 121-XXM200 TPV mamakisi anowedzera dhizaini kuchinjika, uye yakananga mold graining inogona kushandiswa kuenzanisa iyo yekumusoro chikamu che extruded profiles. Santoprene 121-XXM200 TPV mamakisi anopa compression uye tension set inofananidzwa neEPDM rabha, uye yekunze UV-kupokana inosangana neOEM zvakatemwa. Inoda yakaderera jekiseni kumanikidzwa, iwo matsva eTPV mamakisi haanzwe kuyerera kuyerera panguva yekuumbwa. Nekuda kweizvozvo, kune kushomeka kwengozi yechikamu warping, zvichiita kuti zvive nyore kuseta maitiro mamiriro uye mold dhizaini.

"Indasitiri yemotokari inoda masisitimu ekunze ekuvharisa ayo anosanganisa pamusoro pemamiriro ekubatana pamwe nekugara chisimbiso kuita. Magiredhi matsva eSantoprene 121-XXM200 TPV anozadzisa zvinodiwa izvi,” akadaro Russo.

Inowanikwa mumatanho maviri ekuoma, 60 Shore A uye 75 Shore A, Santoprene 121-XXM200 TPV inogona kushandiswa sedonho rekutsiva zvinhu zviripo.