PVA (Polyvinyl Inzoga) Yarn yagaragaye nk'ibikoresho byoroheje mu bwato bwa tekiniki, yizihizwa kubera guhuza amazi, imbaraga, no guhuza n'imihindagurikire. Yakomokaga muri synthetic polymeti, Pva Yarn igaragara kubushobozi bwayo bwo gushonga mumazi mubihe byihariye, bigatuma itagereranywa mubisabwa byihariye bivuye mu buvuzi ku rugero rw'inganda. Iyi tandukaniro ridasanzwe ryashyizeho pva inarari mu masangano yo guhanga udushya n'imikorere, impinduramatwara uburyo inganda zegera igishushanyo mbonera.
Kurema kwa PVVAN bitangirana na poly wa vinyl accetate kugirango ikore polyvinyl acetate, hanyuma ikadutera kubyara inzoga nyinshi. Iyi polymeke ya synthetic irashonga kandi iranyeganyega muri spinnerets kugirango ikore filaments nziza, nyuma yo kuzunguruka nyuma yumudodo. Ubumaji bwa Pva bubashya muke: Nubwo bidahunze mumazi akonje, arashonga mumazi ku bushyuhe hejuru ya 60 ° C, bitewe nurwego rwagasa na polémiation. Ubu bushyuhe bushingiye ku buke butuma Pva yambaye igishushanyo mbonera muburyo butandukanye bwo gukora.
Mu nganda zimbuto, Pva Yarn ikora nkubwubatsi bwigihe gito mubishushanyo mboha no kuboha. Azwi nk '"utwara ibibazo," ikoreshwa hamwe nizindi fibre kugirango ikore lace ancor, ibiryo byoroshye, cyangwa imyenda yubatswe cyane. Imyenda imaze kurangira, igice cya Pva gishonga mumazi ashyushye, ugasiga inyuma yimyenda yifuzwa cyangwa icyitegererezo. Ubu buhanga ni ingirakamaro cyane mugukora imyenda idashira, yoroshye itishoboye kubyara uburyo gakondo, nko kunganya neza kugirango utambanye cyangwa bisobanutse neza.
Gusaba ubuvuzi byerekana imitungo idasanzwe ya PVO. Nkibintu biteye isoni, bikoreshwa mubintu byihariye bikuraho gukenera kuvana, gushonga bisanzwe nkukiza ibikomere. Bioquatishes ya PVIGH hamwe nuburozi buke butuma bituma ineza kuri porogaramu, kugabanya ikibazo cyo kwihangana no kwandura. Byongeye kandi, Pva Yarn yashanguriwe muri meshesi yo kubaga hamwe na sisitemu yo gutanga ibiyobyabwenge, aho iseswa rigenzurwa buhoro buhoro rishobora kurekura imiti buhoro buhoro cyangwa ritanga inkunga y'imiterere y'agateganyo yo kuvugurura indwara.
Munganda, Pva Yarn akora nk'umukozi ushimangira muri sima na beto. Iyo uvanze mu gihimbano, uwambaye ubusa ashonga imbere y'amazi, arema imiyoboro iciriritse itera imbere ibintu byoroshye no kurwanya ingaruka. Iyi mishya yatumye habaho iterambere ryimikorere yo mubwubatsi butunganye kandi budashira, ingenzi mu turere twibasiye indwara y'umutingito cyangwa ibikorwa remezo byakorewe imitwaro iremereye. Abamotari-bashimangiwe kandi bigabanya gukenera gushimangira ibyuma gakondo, kugabanya ibiciro nibidukikije.
Gusaba ibidukikije Uburyo Pva Yarn Kudashoboka kubisubizo birambye. Gusuzugura Pva Yarn ikoreshwa mu mbaraga zo kugenzura isuri, aho zifata ubutaka kugeza igihe ibimera bishyiraho ibimera bishyiraho, hanyuma bishonga bidahwitse. Mu buryo nk'ubwo, byinjijwe mu mbuto z'ubuhinzi, zubahiriza ubwinshi bw'imbuto kandi utanga ubufasha bw'agateganyo kugeza imbuto imeze. Izi porogaramu zigabanya imyanda ya plastike kandi ziteza imbere ibikorwa byangiza ibidukikije mu butaka no guhinga.
Ibisobanuro bya Pva Yarn bigera muburyo bwimyambarire nubukorikori. Abashushanya bayikoresha kugirango bareme imiterere yigihembwe kumyenda ya 3d, basesa inkunga ya PVA nyuma yo guhindura umwenda. Abanyabyaha bakoresha Pva Imyenda yo gukosora amazi kubadoda, itanga urufatiro ruhamye rwo gukaraba, basiga ibintu bikomeye bikora neza. Ubushobozi bwayo bwo gukora imiterere mbere yo gusesa bituma akunda gushiraho ibisobanuro birambuye cyangwa ibishusho by'agateganyo.
Imikorere - ubwenge, Pva Yarn itanga imbaraga zitangaje na acustance iyo byumye, bigatuma ikwiranye na porogaramu iremereye nkimigozi myiza hamwe nurutoki. Kurwanya amavuta, amabuye, hamwe n'imiti myinshi yongera akamaro kayo mubidukikije. Nyamara, kwikeba kwa PVA bisaba kubika witonze kugirango wirinde guhura nimpanuka yubushuhe, cyane cyane mubushuhe. Abakora akenshi bapakira Pva Imyenda mubikoresho byubushuhe kugirango bakomeze kuba inyangamugayo kugeza bikoreshejwe.
Udushya muri Pva Yarn Ikoranabuhanga ryo Kwagura ibibazo byonyine na Mechanical. Abashakashatsi batezimbere PVI banyeganyega ku bushyuhe bwo hasi cyangwa mu bidukikije bihuriye na PH, bidoda umugozi wa NICHE BIDASANZWE cyangwa imyenda yo gutanga ibiyobyabwenge cyangwa imiti yubwenge. Bio-bishingiye ku bundi buryo, biva mu mutungo ushoborarwaho, nanonesengurirwa kugabanya ikirenge cya karubone, guhuza ibitego bibiri.
Mugihe PVVAN itanga ibyiza bidasanzwe, gusaba byayo bisaba kugenzura neza ibidukikije. Mugukora, kwemeza ubushyuhe bwamazi buhamye nubushyuhe bworoshye nibyingenzi byo guseswa burundu batangiza ibindi bikoresho. Mugukoresha ubuvuzi, igihe ntarengwa cyo guturuka kugirango uhuze inzira yo gukira isaba kwitondera. Izi mbogamizi zitwara ubushakashatsi bukomeje kugirango unoze imitungo ya PVV yanjye kandi wagure porogaramu zifatika.
Kazoza ka Pva Yarn Birasa Byiringiro, hamwe niterambere muri Nanotechnology hamwe nubumenyi bwa siyanse bifungura imipaka mishya. Tekereza gusezererwa Pvainara hamwe na sensor zikurikirana ubunyangamugayo mu nyubako, gushonga kurekura amakuru iyo ikora. Cyangwa imyenda yubwenge ihindura imiterere nkibice bya Pva bishonga mugusubiza ubushyuhe bwumubiri, kumenyera ihumure ryuwashinzwe. Udushya dushobora gucungura inganda zo kubaka kuba mu buvuzi, kwerekana ubushobozi bwa Pva bwah nk'abantu bahinduka rwose.
Mubyukuri, Pva Yarn yerekana epitome yubuhanga bukora mumyenda. Ubushobozi bwayo bwo gushonga kubisabwa mugihe batanga imikorere ikomeye mubikorwa bitandukanye bituma bikomeza imfuruka yo gukora ibikorwa bigezweho. Kuva gukiza ibikomere kugirango ushimangire inyubako, Gutanga umusaruro wubuhanzi kugirango urinde ibidukikije, Pva Yarn akomeje gucamo imipaka, yerekana ko rimwe na rimwe ibikoresho byateguwe bikabura mugihe akazi kabo karangiye. Nkuko ikoranabuhanga rihindagurika, Pva Yarn nta gushidikanya ko PVA izagira uruhare runini cyane mu guhindura ibisubizo birambye, bifite ubwenge, no guhuza n'imiterere mu nganda zitabarika.
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