I-PPS vs.peek kubushushu obushushu

December 23, 2023

Iplastiki ye-PPS kunye neplastiki ye-Peek: Thelekisa ubushushu kunye neepropathi zoomatshini, ngubani ongcono?

Kwizixhobo ezimbini zePolymer, i-PPS kunye ne-Peek, kukho umahluko ocacileyo phakathi kwabo. Okokuqala, ngokwendawo yokunyibilika, i-PPS inendawo yokunyibilika ye-280 ° C, ngelixa i-Peek inyibilika yama-340 ° C. Oku kuthetha ukuba i-Peek iluncedo oluphezulu lobushushu kwiindawo zobushushu obuphezulu.

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

Okwesibini, ngokwemigangatho yamandla e-thensile, i-PPS ene-40% ye-fiber yongezwa inamandla e-thenpa, ngelixa i-penspa yemeko efanayo ibonisa amandla e-115 ebonisa ubunye be-115mpa. Oku kubonisa ukuba i-piek ilunge ngakumbi kwimikhosi yamanqindi engathethekiyo.

Ngapha koko, ukuthelekisa ubunzima bobutyala, i-PPs inobunzima be-100 ngelixa i-Peek inobunzima obungama-105, oko kuthetha ukuba i-peek iphezulu kakhulu malunga nobunzima.

Okokugqibela, malunga nobushushu benkonzo yexesha elide, i-PPS ineqondo lokushisa lenkonzo ezingama-220 ° C okanye ngaphantsi, ngelixa i-piek inobushushu benkonzo engama-250 ° C okanye ngaphantsi. Oku kubonisa ukuba i-Peek iluncedo oluphezulu lobushushu kwiindawo zobushushu obuphezulu.

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

Ke ngoko, nangona zombini ii-PPs kunye ne-Peek zizinto ezisebenza kakhulu zobunjineli, zineempawu zazo zokusebenza. Ngamanye amaxesha, njengokweemeko ezixineneyo okanye xa amaqondo obushushu engaphezulu, i-PPS inokusetyenziswa endaweni ye-PEE, ngaloo ndlela kuncitshiswa iindleko. Nangona kunjalo, kwiimeko apho kuphela i-peek ingasetyenziswa, i-PPS kunzima ukuyifaka ngokupheleleyo, ngakumbi kwiindawo eziphakamileyo zobushushu.

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