WPC

A. PE ibiti bya pulasitike ni ubwoko bukoreshwa cyane mubiti bya pulasitike kwisi, ni ukuvuga WPC CLADDING, WPC FENCING.Mbere ya byose, reka twumve ibikoresho fatizo byibikoresho bya pulasitiki bya PE.Ibikoresho nyamukuru ni plastike ya PE hamwe nifu yimbaho., Toner, anti-ultraviolet absorber, compatibilizer.
1. PE plastike: Kugereranya byimazeyo ibiciro hamwe na fusion HDPE nuguhitamo kwiza, kandi ibiti bya plastiki kumasoko ahanini bikoresha ibikoresho bitunganyirizwa nkibikoresho nyamukuru, bigabanya umwanda wera kandi bigatuma ibidukikije bigira ubuzima bwiza kandi bitangiza ibidukikije."Gusubiramo" byitwa kandi ibikoresho bya pulasitiki byongeye gukoreshwa.Amashanyarazi yose asubirwamo yinganda zishobora gukoreshwa muburyo bumwe bwo gutunganya ibintu byitwa plastiki yongeye gukoreshwa;ibikoresho bitunganijwe bigabanijwemo ibyiciro byinshi, nkibikoresho byihariye byo gutunganya ibikoresho hamwe nicyiciro cya mbere cyakoreshejwe., Secondary recycling, tiaryary recycling cyangwa imyanda, biroroshye kumva ibisobanuro uko byakabaye, uko urwego ruri hejuru, ntigabanye ibintu byanduye bya plastiki, imyanda isanzwe iba myinshi mubirimo umwanda, no guhitamo ibikoresho bibisi bitaziguye bigira ingaruka ku guhitamo ibiti bya pulasitike Kuberako ibikoresho bya pulasitiki-ibiti ari leta aho ifu yinkwi zizingiye hamwe na plastiki, niba ibintu byanduye bya plastike ari byinshi, kandi igipimo cya plastiki ubwacyo ni gito, mubisanzwe ntibishobora gupfunyika ifu yinkwi neza .
2. Ifu yimbaho: Kugirango ugere ku guhuza neza ifu yinkwi na plastike mubiti bya pulasitike, ntabwo bisabwa gusa kuri plastiki, ahubwo ni ifu yinkwi: nibyiza ifu yinkwi yuburemere bumwe, nubuso bunini bwubuso. y'ifu.Umubare munini wa plastike isabwa;muburyo bunyuranye, uko ifu yifu yimbaho ​​nini, nubuso bwubuso bwa poro, nigabanuka rya plastike isabwa mugihe cyo guhuza plastike.Nyuma yimyaka myinshi yubushakashatsi, ifu yimbaho ​​yimbaho ​​nifu nziza yifu yinkwi, kandi ingano yifu yifu nibyiza mubyimbye bya meshi 80-100;ifu ni nziza cyane, igiciro cyo gutunganya ni kinini, ibice bya plastiki bisaba byinshi, kandi nigiciro kiri hejuru, ariko ibicuruzwa bya pulasitiki bikozwe mubiti bifite plastike nyinshi;niba ifu ikabije, igiciro cyo gutunganya ni gito, kandi nibisabwa mubikoresho bya plastike ni bike, ariko ibicuruzwa bya pulasitiki bikozwe mubiti bifite fusion idahagije, biroroshye, kandi byoroshye kumeneka.
3. Ibikoresho bifasha: Igikorwa nyamukuru cya toner ni uguhuza ibara ryibikoresho bya plastiki.Kugeza ubu, ikoreshwa ryibanze ryibiti bya pulasitike ni ifu yamabara.Ifite imikorere irwanya anti-fading kugirango ikoreshwe hanze, itandukanye nibara kama ikoreshwa mubiti bya PVC murugo.Ifu, organic toner ibara iragaragara kandi irasa.Igikorwa nyamukuru cyo kurwanya anti-ultraviolet ni ukunoza ubushobozi bwa anti-ultraviolet yo gukoresha ibiti bya pulasitike hanze, no kunoza imikorere yo gusaza.Compatibilizer ninyongera iteza imbere guhuza ifu yinkwi na resin.

B. Sobanukirwa n'ibikoresho fatizo by'ibiti bya pulasitike muri make, intambwe ikurikira ni pelletize.Ukurikije ibikoresho fatizo byavuzwe haruguru, vanga ukurikije igipimo runaka, usohokemo ibiti bya pulasitiki ukoresheje plastike yumye, hanyuma ubipakire kugirango ubikoreshe.Igikorwa nyamukuru cyibikoresho bya pelletizing ni ukumenya uburyo bwa plasitike mbere yifu ya pulasitike yimbaho ​​na plastike, kumenya kuvanga kimwe mubintu byifu ya biomass na plastike ya PE mugihe cyo gushonga, no gukora progaramu yo kwitegura gukora ibikoresho bya pulasitiki.Bitewe n'amazi mabi yo gushonga yimbaho-plastike, igishushanyo mbonera cyibikoresho bya pulasitiki na pelletizer ntabwo bihuye neza.Kuri plastiki zitandukanye, igishushanyo cya pelletizer nacyo kiratandukanye.Ubusanzwe pelletizer ikoreshwa kuri polyethylene mubisanzwe ikoresha impuzamugambi ya twin-screw, kubera ko polyethylene ari resin itumva ubushyuhe, kandi na conin twin-screw extruder ifite imbaraga zo kogosha kandi uburebure bwa screw burasa.Twin screw extruder ni ngufi, igabanya igihe cyo gutura mubintu muri barriel.Diameter yinyuma ya screw ifite igishushanyo mbonera kuva kinini kugeza gito, bityo igipimo cyo guhunika ni kinini cyane, kandi ibikoresho birashobora guhindurwamo plastike yuzuye kandi imwe muri barriel.

C. Nyuma yo gutobora, yinjira murwego rwo gukuramo.Imyiteguro myinshi igomba gukorwa mbere yo gukuramo:
1. Menya neza ko nta mwanda cyangwa uduce twandi mabara asigaye muri hopper kugirango wirinde ibara ryanduye ryibiti bya plastiki byakozwe;
2. Reba niba ibikoresho bya vacuum bya extruder bitabujijwe kandi urebe ko impamyabumenyi ya vacuum itari munsi ya -0.08mpa.Akabari ka vacuum kagomba guhanagurwa kabiri kuri shift niba ari ibisanzwe.Ntukoreshe ibikoresho byicyuma kugirango usukure umwobo, kandi ukoreshe ibiti bya pulasitiki cyangwa ibiti kugirango usukure umwanda uri mu mwobo wuzuye wa barriel;
3. Reba niba hopper ifite ibikoresho byo kuyungurura.Ibice byungururwa binyuze mubyuma kugirango bikureho umwanda wicyuma uvanze nuduce, kugabanya kwambara kwimyanda imbere yibikoresho no kwemeza guhuza neza ibishushanyo mbonera bya pulasitiki.
4. Niba sisitemu yo gukonjesha ikora mubisanzwe.Sisitemu yo gukonjesha neza ni ibikoresho nkenerwa byo gukonjesha nyuma yo gukuramo ibiti.Kuvura igihe gikwiye birashobora kwemeza imiterere myiza yimiterere yimbaho.
5. Shyiramo ibishushanyo mbonera bya pulasitiki, hanyuma ushyireho ibishushanyo ukurikije imyirondoro igomba gukorwa.
6. Reba niba imashini ikata pneumatike nibindi bikoresho bya screw bishobora gukora bisanzwe.

D. Ubushyuhe bwibishushanyo bishya bya pulasitiki-bikozwe mubiti biri hejuru cyane, kandi bigomba gushyirwaho intoki kubutaka.Umwirondoro umaze gukonja rwose, bizatunganywa kandi bipakirwe.Nubwo iyi ntambwe yoroshye, ni ngombwa cyane.Niba uruganda rwirengagije ibisobanuro birambuye, ibikoresho byuruganda bizagira inenge.Ibiti bya pulasitike bitaringaniye bizaganisha ku bunini butandukanye bwo hejuru no hepfo yibicuruzwa nyuma yo gusya no kubitunganya nyuma.Mubyongeyeho, imyirondoro idahwitse izazana ingorane zimwe na zimwe mubwubatsi kandi bigira ingaruka kumiterere.

E. Ukurikije ibyo abakiriya bakeneye, tunganya imyirondoro ya plastiki-ibiti:
1. Kuvura urusyo ni ugukuraho urwego rwuruhu rwa pulasitike rwakozwe mugihe hasohotse umwirondoro wibiti bya pulasitiki, kugirango umwirondoro wibiti bya pulasitiki ugire imbaraga zo kwambara iyo ushyizwe muruganda.
2. Kuvura ibishushanyo: Nyuma yubuso bwumwirondoro umaze gusukwa, ibiti bya pulasitiki bikozwemo kugirango ubuso bwibiti bya pulasitiki bugire ingaruka nkibiti.
3. Gukata, gutondeka gutunganya, ingano yihariye ukurikije ibyo umukiriya akeneye, nibicuruzwa byabigenewe nko gukenera.
4. Nyuma yo gutunganya hejuru birangiye, intambwe yanyuma ni ugupakira ibicuruzwa.Gupakira neza ibicuruzwa birashobora kugabanya ibyangiritse kubicuruzwa mugihe cyo gutanga.