Ni ibihe bintu biranga Polypropilene (PP)?

Bimwe mubintu byingenzi bya polypropilene ni:
1.Cimical Resistance: Shingiro ya acide na acide ntibishobora guhita byoroha hamwe na polypropilene, bigatuma ihitamo neza kubintu birimo ayo mazi, nkibikoresho byogusukura, ibicuruzwa byihutirwa, nibindi byinshi.
2.Ubukangurambaga no Gukomera: Polypropilene izakorana na elastique kurwego runaka rwo gutandukana (nkibikoresho byose), ariko izanagira ihinduka rya plastike hakiri kare mugihe cyo guhindura ibintu, mubisanzwe rero bifatwa nkibikoresho "bikomeye". Gukomera nijambo ryubuhanga risobanurwa nkubushobozi bwibikoresho byo guhindura (plastike, ntabwo byoroshye) utabanje kumena ..
3. Kurwanya umunaniro: Polypropilene igumana imiterere yayo nyuma ya torsion nyinshi, yunamye, na / cyangwa ihindagurika. Uyu mutungo ufite agaciro cyane cyane mugukora hinges.
4.Insulation: polypropilene ifite imbaraga nyinshi zo kurwanya amashanyarazi kandi ni ingirakamaro cyane mubice bya elegitoroniki.
5.Transmissivite: Nubwo Polypropilene ishobora gukorwa mu mucyo, mubisanzwe ikorwa kugirango ibe isanzwe ibara. Polypropilene irashobora gukoreshwa mubisabwa aho kwimura urumuri ari ngombwa cyangwa aho bifite agaciro keza. Niba transmissivité yifuzwa noneho plastike nka Acrylic cyangwa Polycarbonate nibyiza guhitamo.
Polypropilene ishyirwa mu rwego rwa "thermoplastique" (bitandukanye na "thermoset") ifitanye isano nuburyo plastiki yitabira ubushyuhe. Ibikoresho bya Thermoplastique bihinduka amazi aho bishonga (hafi dogere selisiyusi 130 mugihe cya polypropilene).
Ikintu cyingenzi cyingirakamaro kiranga thermoplastique ni uko zishobora gushyukwa aho zishonga, gukonjesha, no kongera gushyuha nta kwangirika gukomeye. Aho gutwika, thermoplastique nka polypropilene liquefy, ibemerera guterwa inshinge byoroshye hanyuma bikazongera gukoreshwa.
Ibinyuranye, plastike ya termoset irashobora gushyuha rimwe gusa (mubisanzwe mugihe cyo gutera inshinge). Ubushuhe bwa mbere butera ibikoresho bya termoset gushiraho (bisa na epoxy yibice 2) bikavamo ihinduka ryimiti idashobora guhinduka. Niba wagerageje gushyushya plastike ya termoset kubushyuhe bwo hejuru ubugira kabiri byakongoka. Ibi biranga ibikoresho bya thermoset abakandida bakennye kubisubiramo.