Pps vs.peek sebakeng sa mocheso

December 23, 2023

PPS polasetiki le polasetiki ea peksong: Ho bapisoa ha mocheso le ho bapisoa ha thepa ea matla joang?

Bakeng sa lisebelisoa tse peli tsa polymer, maqhubu le puk, ho na le liphapang tse ling tse pakeng tsa bona. Taba ea pele, mabapi le ho qhibiliha ntlha e qhibiliha, PPS e na le qubu e matlafatsang ea 280 ° C, ha Peok e na le qubu e ngata ea 340 ° C. Sena se bolela hore pek e na le khatello e phahameng ea mocheso ho libaka tse phahameng tsa mocheso.

PPS plastic and PEEK plastic heat resistance comparison and mechanical properties comparison, who is better3

Taba ea bobeli, mabapi le matla a teroneng, leqhala le nang le 40% khalase ea khalase e kentsoeng e le matla a mashome a 105Ma, le hoja a le ho leta ka mokhoa o tšoanang ho bontša matla a teno a 115Ma. Sena se bontša hore peek e betere hanyane ka hanyane ka botlalo.

Ho feta moo, ho ba le thata ka thata ho ba le lefika, leqhala le thatafala le lejoe la 100 ha pek e na le mathata a 105, ho bolelang hore pek e phahame hanyane ho latela ho thatafala.

Qetellong, mabapi le mocheso oa tšebeletso ea nako e telele, PPS e na le mocheso oa ts'ebeletso oa 220 ° e na le mocheso oa ts'ebeletso oa 250 ° C kapa ka tlase. Sena se bontša hore peek e na le khatello e phahameng ea mocheso ho libaka tse phahameng tsa mocheso.

PPS plastic and PEEK plastic heat resistance comparison and mechanical properties comparison, who is better2

Ka hona, leha bobeli ba PPS le peek ke lipopae tsa bona tse phahameng haholo, ba na le litšobotsi tsa bona tsa ts'ebetso. Maemong a mang, joalo ka maemo a likhohlano kapa ha mocheso o sa phahame ho e-na le ho reka litšenyehelo, ka hona. Leha ho le joalo, maemong ao maholimo feela a ka sebelisoang ke PPS feela, haholo ho nka sebaka, haholo-holo maemong a mocheso o phahameng.

PPS plastic and PEEK plastic heat resistance comparison and mechanical properties comparison, who is better