Ibishobora Kubikwa –PPO nibikoresho byayo byahinduwe

Ibikoresho bya tekinike yubuhanga-PPO polyphenylene ether ibikoresho.Kurwanya ubushyuhe buhebuje, ibintu byamashanyarazi, imbaraga nyinshi hamwe no guhangana na creep nibindi, tanga ibikoresho bya PPO nibyiza byo gukoresha mumodoka, ibikoresho bya elegitoronike, 5G nizindi nzego.

Bitewe no gushonga kwinshi hamwe no gutembera neza kwibikoresho bya PPO, ibikoresho byahinduwe na PPO (MPPO) kuri ubu biri ku isoko, kandi ibikoresho byahinduwe na PPO ni uburyo bwingenzi bwo guhindura.

Ibikurikira nibisanzwe PPO alloy ibikoresho byahinduwe kumasoko, reka turebe:

01.Ibikoresho bya PPO / PA

Ibikoresho bya PA (nylon) bifite imiterere yubukanishi, kwambara birwanya, kwisiga, gutunganya byoroshye nibindi biranga, ariko kwinjiza amazi menshi ya polar ni binini cyane, kandi ubunini bwibicuruzwa burahinduka cyane nyuma yo kwinjiza amazi.

Ibikoresho bya PPO bifite amazi make cyane yo kwinjiza amazi, guhagarara neza kurwego, hamwe no guhangana n’ibikurura neza, ariko ntibitunganijwe neza.Birashobora kuvugwa ko ibikoresho bya PPO / PA bihuza ibintu byiza byombi.Ibi bikoresho bivanze nabyo ni ubwoko bwimvange hamwe niterambere ryihuse hamwe nubwoko bwinshi hagati ya PPO.Ikoreshwa cyane mubice byimodoka, nkibipfukisho byiziga, moteri ya peripheri, nibindi.

Twabibutsa ko amorphous PPO na kristaline PA idahuye neza na termodinamike, kandi ibicuruzwa byabo byoroshye kuvanga biroroshye kubisenya, bifite imiterere yubukanishi, kandi bifite agaciro gake;hagomba gufatwa ingamba zikwiye zo kunoza imikorere yombi.guhuza kugirango tunoze imikorere yacyo.Ongeraho guhuza neza no kwemeza inzira iboneye birashobora kunoza neza guhuza PPO na PA.

02.PPO / HIPS ibikoresho bivanze

Ibikoresho bya PPO bifite aho bihurira nibikoresho bya polystirene, kandi birashobora kuvangwa muburyo ubwo aribwo bwose bitagabanije imiterere ya mashini cyane.

Kwiyongera kwa HIPS kubikoresho bya PPO byongera imbaraga zidasanzwe.Mubisanzwe, kugirango turusheho kunoza imbaraga zingaruka za sisitemu no kunoza imikorere muri rusange, elastomers yongerwaho nkuguhindura bikomeye, nka SBS, SEBS, nibindi.

Byongeye kandi, PPO ubwayo ni ubwoko bwa polymer burinda umuriro, byoroshye gukora karubone, kandi bifite ibintu byo kuzimya.Ugereranije na HIPS ityoroye, flame-retardant ya PPO / HIPS ivanze nayo irashobora kunozwa cyane.Hamwe no kwiyongera kwinshi kwa PPO, gutonyanga gushonga no kunywa itabi rya polymer alloy mugihe cyo gutwikwa byagabanutse buhoro buhoro, kandi urwego rwo gutwika rutambitse rwiyongera buhoro buhoro.

Imirima nyamukuru ikoreshwa: ibice birwanya ubushyuhe bwimodoka, ibikoresho bya elegitoronike n’imashini zikoresha amashanyarazi, ibice byibikoresho byo guhagarika amavuta, nibindi.

03.Ibikoresho bya PPO / PP

Igiciro n'imikorere ya PPO / PP ivanze iri hagati yubushakashatsi bwa plastike yubuhanga, nka PA, ABS, fibre ndende ya PP, yahinduwe PET na PBT, nibindi, kandi bageze ku rwego rwo hejuru rwo gukomera, gukomera, kurwanya ubushyuhe na igiciro.impirimbanyi nziza.Porogaramu ziri mu nganda zitwara ibinyabiziga, imbaraga, agasanduku k'ibikoresho, inzira yo gufata ibiryo, ibikoresho bitanga amazi (inzu ya pompe), n'ibindi.

Amavuta avangwa nogukora amamodoka kubera guhuza nibindi bikoresho bya plastiki mugihe cyo gutunganya, ni ukuvuga ko bishobora kuvangwa no gutunganyirizwa hamwe nibindi bikoresho bishingiye kuri PP cyangwa plastike ishingiye kuri polystirene.

04.PPO / PBT alloy materia

Nubwo ibikoresho bya PBT bifite ibintu byiza byuzuye, haracyari ibibazo nka hydrolysis yoroshye, kutabasha kwihanganira amazi ashyushye igihe kirekire, ibicuruzwa bikunda kwibasirwa na anisotropy, kugabanuka kugabanuka hamwe nintambara, nibindi. Guhindura amavuta hamwe nibikoresho bya PPO birashobora gutera imbere neza.inenge.

Dukurikije ubushakashatsi bujyanye n’ibikoresho bifatika, ibikoresho bya PPO bitagaragara neza birakwiriye cyane kuvangwa n’ibikoresho bya PBT, ariko kandi bikenera guhuza imbaraga kugirango bihuze.

Mubisanzwe bikoreshwa mugukora ibikoresho byamashanyarazi, ibice bya elegitoroniki nibindi.

05. PPO / ABS ibikoresho bivanze

Ibikoresho bya ABS birimo imiterere ya PS, ifite aho ihurira neza na PPO kandi irashobora guhuzwa.Ibikoresho bya ABS birashobora kuzamura cyane imbaraga zingaruka za PPO, kunoza imihangayiko, no gutanga amashanyarazi ya PPO, mugihe ukomeje indi miterere yuzuye ya PPO. 

Igiciro cya ABS kiri munsi yicya PPO, kandi umutungo wamasoko ni mwinshi.Kuberako byombi bihuza kandi inzira yo kuvanga iroroshye, dushobora kuvuga ko ari intego rusange ya PPO ivanze, ikwiranye nibice byimodoka, ibikoresho bya elegitoroniki ikingira ibikoresho, ibikoresho byo mu biro, imashini zo mu biro hamwe nuyoboro uzunguruka, nibindi.