Genda unyuze ahantu hose hubakwa, mu murima, cyangwa mu mbuga za logistique, urahabona amashanyarazi ya PVC akora cyane - kurinda imizigo imvura, gupfuka ibyatsi bibi kwangirika kwizuba, cyangwa gushiraho aho uba. Niki gituma aya mafarashi y'akazi aramba? Ntabwo ari umubyimba wa PVC gusa cyangwa inyuma yimyenda ikomeye - ni stabilisateur ya PVC ituma ibikoresho bitangirika mubihe bibi byo hanze no kubyara ubushyuhe bwinshi.
Bitandukanye nibicuruzwa bya PVC kugirango bikoreshwe mu nzu (tekereza vinyl hasi cyangwa urukuta), tarpauline ihura nibibazo bidasanzwe: imirasire ya UV idahwema, ubushyuhe bukabije (kuva ubukonje bukonje kugeza igihe cy'izuba ryinshi), no guhora kuzunguruka cyangwa kurambura. Tora stabilisateur itari yo, kandi ibiciro byawe bizashira, bisenyuke, cyangwa ibishishwa mu mezi - bigusaba kugaruka, ibikoresho byangiritse, kandi ugatakaza ikizere kubaguzi. Reka dusenye uburyo bwo guhitamo stabilisateur yujuje ibyifuzo bya tarpaulin, nuburyo ihindura inzira yawe.
Icya mbere: Niki gitandukanya Tarpauline?
Mbere yo kwibira muburyo bwa stabilisateur, nibyingenzi kumva icyo tarpaulin yawe ikeneye kugirango ubeho. Kubakora, ibintu bibiri bitera guhitamo stabilisateur:
• Kuramba hanze:Tarps igomba kurwanya UV isenyuka, kwinjiza amazi, na okiside. Stabilisateur yananiwe hano bivuze ko ibiciro bihinduka kandi bigahinduka ibara mbere yigihe cyo kubaho kwabo (mubisanzwe imyaka 2-5).
• Kwihangana n'umusaruro:Tarpauline ikorwa muguhindura PVC mumpapuro zoroshye cyangwa kuyisiga hejuru kumyenda ya polyester / ipamba - inzira zombi zikoreshwa kuri 170–200 ° C. Intege nke idatera PVC kumuhondo cyangwa guteza imbere ibibanza hagati, bikaguhatira gusiba ibyiciro byose.
Hamwe nibikenewe mubitekerezo, reka turebe stabilisateur zitanga-nimpamvu.
IbyizaPVCkuri Tarpaulin (Kandi Igihe cyo Kubikoresha)
Nta "size-imwe-ihuza-byose" stabilisateur ya tarps, ariko amahitamo atatu ahora arusha ayandi mubikorwa byisi.
1 、Kalisiyumu-Zinc (Ca-Zn) Ibigize: Byose-Rounder ya Tarps yo hanze
Niba ukora ibiciro rusange-byubuhinzi cyangwa ububiko bwo hanze,Ca-Zn ikomatanya ibintuni byiza cyane. Dore impamvu babaye uruganda rukora:
• Ntabwo bayobora, bivuze ko ushobora kugurisha ibicuruzwa byawe kumasoko yuburayi na Amerika utitaye kumande ya REACH cyangwa CPSC. Abaguzi muriyi minsi ntibazakora ku gipimo cyakozwe nu munyu wa sisitemu - nubwo bihendutse.
• Bakina neza hamwe ninyongera za UV. Kuvanga 1,2-2% Ca-Zn stabilisateur (ukurikije uburemere bwa PVC resin) hamwe na 0.3–0.5% byabujije amine stabilisateur ya amine (HALS), hanyuma uzikuba kabiri cyangwa wikubye inshuro eshatu ubukana bwa UV. Umurima wo muri Iowa uherutse guhindura iyi mvange maze utangaza ko ibyatsi byabo byamaze imyaka 4 aho kuba 1.
• Bituma ibiciro byoroha. Bitandukanye na stabilisateur ikomeye ituma PVC ikomera, Ca-Zn ikorana na plasitike kugirango igumane ububiko - ingenzi kubitereko bigomba kuzunguruka no kubikwa mugihe bidakoreshejwe.
Impanuro:Genda kumazi ya Ca-Zn niba ukora ibiciro byoroheje (nkibikambi). Ivanga neza hamwe na plasitike kuruta ifu yifu, ikomeza guhuza neza murwego rwose.
2 、Barium-Zinc (Ba-Zn) Ivanga: Kuburemere Buremereye-Ubushyuhe Bwinshi
Niba intumbero yawe ari ibiciro biremereye-bipfunyika amakamyo, amazu yinganda, cyangwa inzitizi zubatswe -Ba-Zn stabilisateurbikwiye gushora imari. Izi mvange zirabagirana aho ubushyuhe nuburemere biri hejuru:
• Bakora neza ubushyuhe bwo hejuru kurusha Ca-Zn. Iyo gukuramo-PVC yuzuye (1.5mm +) ku mwenda, Ba-Zn irinda iyangirika ry’ubushyuhe ndetse no kuri 200 ° C, igabanya ku mpande z'umuhondo no ku ntege nke. Uruganda rukora ibicuruzwa muri Guangzhou rwagabanije ibiciro bivuye kuri 12% bigera kuri 4% nyuma yo kwimukira muri Ba-Zn.
• Zongera imbaraga zo kurwanya amarira. Ongeraho 1.5-2,5% Ba-Zn muburyo bwawe, kandi PVC ikora umurunga ukomeye hamwe nigitambara gishyigikiwe. Numukino uhindura amakamyo yikamyo akururwa hejuru yimizigo.
• Bihujwe na retardants ya flame. Ibicuruzwa byinshi byinganda bigomba kuba byujuje ubuziranenge bwumuriro (nka ASTM D6413). Ba-Zn ntabwo ikora hamwe ninyongeramusaruro ya flame-retardant, kuburyo ushobora gukubita ibimenyetso byumutekano udatanze umutekano.
3 、Ntibisanzwe Isi Ihindagurika: Kuri Tariki yohereza ibicuruzwa hanze
Niba ugamije amasoko yo mu rwego rwo hejuru-nk'ibicuruzwa by’ubuhinzi by’i Burayi cyangwa ahantu ho kwidagadurira muri Amerika ya Ruguru - ibintu bidasanzwe byangiza isi (imvange ya lanthanum, cerium, na zinc) ninzira nzira. Bafite agaciro kuruta Ca-Zn cyangwa Ba-Zn, ariko batanga inyungu zemeza ikiguzi:
• Ikirere ntagereranywa. Ntibisanzwe isi irwanya imirasire ya UV nubukonje bukabije (kugeza kuri -30 ° C), bigatuma itunganyirizwa neza ku bicanwa bikoreshwa mu misozi miremire cyangwa mu majyaruguru. Ikirangantego cyo hanze cyo muri Kanada kibakoresha mukugurisha ingando kandi kivuga ko zero yagarutse kubera ubukonje bujyanye n'ubukonje.
• Gukurikiza amahame akomeye y’ibidukikije. Ntibafite ibyuma biremereye kandi byujuje amategeko y’ubumwe bw’ibihugu by’Uburayi ku bicuruzwa bya PVC “icyatsi”. Nibintu byingenzi bigurishwa kubaguzi bifuza kwishyura byinshi kubicuruzwa birambye.
• Kuzigama igihe kirekire. Mugihe ikiguzi cyo hejuru kiri hejuru, stabilisateur yisi idasanzwe igabanya gukenera gukora no kugaruka. Umwaka urenga, ababikora benshi basanga babitse amafaranga ugereranije na stabilisateur zihenze zitera ibibazo byiza.
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Nigute ushobora gukora stabilisateur yawe ikora cyane (Inama zifatika)
Guhitamo stabilisateur iburyo ni kimwe cya kabiri cyintambara - kuyikoresha neza nikindi gice. Hano hari amayeri atatu yakozwe nabakora ibicuruzwa byigihe:
1 、 Ntugakabye
Biragerageza kongeramo stabilisateur "kugirango ugire umutekano," ariko ibi bitesha amafaranga kandi birashobora gutuma ibiciro bikomera. Korana nuwaguhaye isoko kugirango ugerageze igipimo ntarengwa cyiza: tangira kuri 1% kuri Ca-Zn, 1.5% kuri Ba-Zn, hanyuma uhindure ukurikije ubushyuhe bwumusaruro hamwe nubunini bwa tarp. Uruganda rwa tarp rwo muri Megizike rwagabanije ibiciro bya stabilisateur ku gipimo cya 15% mu kugabanya dosiye kuva kuri 2,5% ikagera kuri 1.8% - nta kugabanuka kwiza.
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2 、Mwemere hamwe ninyongera
Stabilisateur ikora neza hamwe no gusubira inyuma. Kubiciro byo hanze, ongeramo amavuta ya soya ya epoxiside 2-33 (ESBO) kugirango wongere guhinduka no kurwanya ubukonje. Kubikorwa bya UV biremereye, vanga mukantu gato ka antioxydeant (nka BHT) kugirango uhagarike kwangirika kwubusa. Izi nyongeramusaruro zirahendutse kandi zigwiza imikorere ya stabilisateur.
3 、Ikizamini cyikirere cyawe
Igicuruzwa cyagurishijwe muri Floride gikeneye uburinzi bwa UV kuruta icuruzwa muri leta ya Washington. Koresha ibizamini bito: shyira ahagaragara urugero rwicyitegererezo cyumucyo UV (ukoresheje ikirere) mugihe cyamasaha 1.000, cyangwa ubihagarike ijoro ryose hanyuma urebe niba byacitse. Ibi byemeza ko stabilisateur yawe ihuza isoko yawe's imiterere.
Stabilisateur isobanura Tarp yawe'Agaciro
Umunsi urangiye, abakiriya bawe ntibitaye kubyo ukoresha stabilisateur ukoresha - bitondera ko igiciro cyabo kimara imvura, izuba, na shelegi. Guhitamo neza PVC stabilisateur ntabwo ari ikiguzi; nuburyo bwo kubaka izina kubicuruzwa byizewe. Waba ukora ingengo yimishinga yubuhinzi (komeza hamwe na Ca-Zn) cyangwa ibicuruzwa bitangirwamo inganda (jya kuri Ba-Zn cyangwa isi idasanzwe), urufunguzo ni uguhuza stabilisateur nintego yawe.
Niba utaramenya neza ikivunga gikora kumurongo wawe, baza uwaguhaye stabilisateur kubicyitegererezo. Ubagerageze mubikorwa byawe byo kubyaza umusaruro, ubereke uko ibintu bimeze kwisi, kandi ureke ibisubizo bikuyobore.
Igihe cyo kohereza: Ukwakira-09-2025