(1)Kwambukiranya umwotsi hasi ya zero Halogen Polyethylene (Xlpe) Ibikoresho byubushishozi:
Ibikoresho byo kwinjiza Xlpe bikozwe mu kwiyongera kwa polyethylene (pe) na Eva) nka Matrix base, hamwe ninyongeramutungo zitandukanye nkumupaka wa Halog Nyuma yo gutunganya imirongo, pe ihinduka mumiterere yumurongo muburyo butatu, guhindura ibikoresho bya thermoplastique kugeza kumanuka kuguriza.
Inkweto za Xlpe zifite ibyiza byinshi ugereranije na temmoplastique pe:
1. Kunoza kurwanya ubushyuhe bwo mu bushyuhe, kuzamura imiterere y'ubuvuzi ku bushyuhe bwinshi, kandi biteza imbere kurwanya imihangayiko y'ibidukikije no gusaza mu bushyuhe.
2. Guhungabanya imiti ya chemique no kurwanya soling, kugabanya ibinyobwa bikonje, kandi bikomeza imitungo y'amashanyarazi. Ubushyuhe bwigihe kirekire bushobora kugera kuri 125 ° C kugeza 150 ° C. Nyuma yo guhuza abantu, ubushyuhe bugufi bwa pe burashobora kwiyongera kugeza 250 ° C, yemerera ubushobozi bwo gutwara nabi insinga zubunini bumwe.
3. Inzoka zuzuye Xlpe nanone Erekana imashini nziza, amazi, n'imirasire y'imirasire y'imbere, insinga z'imbere, insinga z'imbere, insinga z'imbere, insinga z'amashanyarazi, insinga z'amashanyarazi, insinga z'amashanyarazi z'imbaraga za kirimbuzi Ibimera, insinga zibi, hamwe nubutaka bwo kohereza imbaraga.
Icyerekezo kiriho mu iterambere rya Xlpe Intera Irradiation Cross-IBIKORWA BY'IMBERE BIMWE MU BIKORWA BY'IMBERE, KANDI BIKURIKIRA.
(2)Kuruhuka Polypropylene (Xl-pp) Ibikoresho byubushishozi:
PolyproPylene (pp), nka pulasitike isanzwe, ifite ibiranga nkibiro byumucyo, bifite ishingiro ryibikoresho byinshi, bikabije ibikoresho byo kurwanya ruswa, byoroshye kubumba, no kuroba. Ariko, ifite aho igarukira nk'imbaraga nke, irwanya ubushyuhe buke, imiterere ikomeye yo kurwanya iby'ibiti, ubushyuhe buke, n'ubushyuhe buke, no kurwanya nabi ubushyuhe na ogisijeni. Izi mbogamizi zagabanije ikoreshwa muburyo bwa kabili. Abashakashatsi bagiye bakora kugirango bahindure ibikoresho bya Polypropylene kugirango bateze imbere imikorere yabo muri rusange, kandi irraisiyo yambukiranya polypropylene (XL-PP) yatsinze neza izi mbogamizi.
XL-PP insinga zirashobora guhura na Ul VW-1 ikizamini cya flame na ul-amanota 150 ° C. Mubyiciro bifatika, EVA ikunze kuvanga kuri pe, PVC, PP, nibindi bikoresho kugirango uhindure imikorere yinyigisho za kabili.
Kimwe mu bibi bya Irradiasiyo Byahujwe PP nuko birimo imyitwarire irushanwa hagati yitsinda ryangiza no guhuza ibicuruzwa bidashidikanywaho hamwe no guhuza imiti minini yubusa. Ubushakashatsi bwerekanye ko igipimo cyo gutesha agaciro kwambukiranya ibintu muri PP Irradaitation Cross-Guhuza hamwe na 0.8 mugihe ukoresheje Gamma-ray irradaitation. Kugirango ugere ku myitwarire ihuza muri PP, abateza imbere bahuje ibihano bakeneye kongerwaho kuri inzara zinjira. Byongeye kandi, ibintu byiza byambukiranya imipaka bigarukira kubwo kwinjira byinjira bya Electron mugihe cyo kurakara. Irrapoution iganisha ku musaruro wa gaze no kubabyibushye, bikaba byiza kuri cross-guhuza ibicuruzwa byoroheje ariko bigabanya imikoreshereze yinsinga zikikijwe.
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Mugihe icyifuzo cyumutekano cya kabili cyiyongera, iterambere rya Halomen-Flame-Redartant Cables ihuza byihuse. Ugereranije na pe, Eva, niyihe itangiza monomer vinyl acetate mumirongo ya molekile, igahinduka neza, iterwa no kunozwa ingaruka, kurwanya ingaruka, kugereranya ingaruka, hamwe nubushyuhe bwa kashe. Mubisanzwe, imitungo ya Eva resin ishingiye kubiri muri vinyl acetate monomer moun ya molekile. Ibirimo byinshi bitera imbere biganisha ku kongera gukorera mu mucyo, guhinduka, no gukomera. Eva resin afite imyumvire myiza yuzuza no guhuza amakuru, bituma biyongera muri Halome-Ubusa-Redar-Redardant CAbles ihuza insinga.
Eva resin hamwe na vinyl acetate ikubiyemo hafi 12% kugeza 24% bikunze gukoreshwa mumitsindira. Mubyiciro nyabyo, Eva ikunze kuvanga kuri pe, PVC, PP, nibindi bikoresho kugirango uhindure imikorere yinyigisho za kabili. Ibikoresho bya Eva birashobora guteza imbere guhuza imitekerereze, kunoza imikorere yimikorere nyuma yo guhuza.
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Xl-Epdm ni terpolymer igizwe na Rothylene, propylene, hamwe na dintene idahumanye, hamwe na dinone zambutse, zihujwe binyuze muri irrayisiyo. Umugozi wa Xl-EPDM uhuza ibyiza by'insinga za Polyolefin hamwe n'insinga zisanzwe-zishingiye ku gishishwa:
1. Guhinduka, kwihangana, kudacogora ku bushyuhe bwinshi, kurwanya igihe kirekire cyo gusaka, no kurwanya kurwara bikaze (-60 ° C kugeza 125 ° C).
2. Ozone Kurwanya Ozone, UV Kurwanya UV, imikorere y'amashanyarazi, no kurwanya ruswa.
3. Kurwanya amavuta no gukemurwa ugereranije na rusange-intego Chloroprepre reberi. Irashobora gukorwa ukoresheje ibikoresho bisanzwe bishyushye, bigakora ibiciro.
Insinga za Xl-Epdm zifite porogaramu zitandukanye, harimo ariko ntizigarukira gusa ku nsinga z'amashanyarazi.
Ibibi nyamukuru by'imigozi ya Xl-EPDM harimo kurwanya amarira ari amarira hamwe n'intege nke no kwizirikana ibintu, bishobora kugira ingaruka ku gutunganya nyuma.
(5) Silicone reberi yo kwigana ibikoresho
Silicone Rubber ifite guhinduka no kurwanya ozone, corona gusohora, n'umuriro, bikabigira ibikoresho byiza byo kwishishoza amashanyarazi. Ibisabwa byibanze munganda z'amashanyarazi ni iy'insire n'imigozi. Silicone Rubrires insinga ninsinga zikwiranye cyane cyane kugirango ukoreshe ubushyuhe bwinshi kandi usaba ibidukikije, hamwe nubuzima buhebuje ugereranije ninsinga zisanzwe. Porogaramu Rusange zirimo moteri yubushyuhe, imitego, amashanyarazi, ibikoresho bya elegitoroniki, ibikoresho byamashanyarazi, insinga zo gutwika mumodoka zitwara abantu, ninsinga za marine.
Kugeza ubu, insinga za silicone-yubusa mubisanzwe zihujwe hakoreshejwe igitutu cyumwuka hamwe numwuka ushushe cyangwa igitutu kinini. Hariho kandi ubushakashatsi bukomeje gukoresha Electron Braam Irradiation yo guhuriza hamwe reberi ya silicone, nubwo itaragirangengira mu nganda za Cable. Hamwe niterambere rya vuba muri Ikoranabuhanga rya Corse-Guhuza Ikoranabuhanga, ritanga ikiguzi gito, gikora neza, kandi ubundi buryo bwangiza ibidukikije kubikoresho byububiko bwa silicone. Binyuze muri Electron Braam Irradiation cyangwa izindi mbogamizi zihuza imiyoboro ya silicone zirashobora kugerwaho mugihe cyo kwemerera kugenzura ubujyakuzimu bwumusaruro.
Kubwibyo, gushyira mu bikorwa inanga ya Corse-Guhuza Ikoranabuhanga mu bikoresho byo muri Silicone IBITSINA IBIKORWA BIFATANYIJE ISEZERANO RY'AMASEZERANO MU BIKORWA N'INGINGO. Ikoranabuhanga riteganijwe kugabanya amafaranga yumusaruro, kunoza imikorere yumusaruro, kandi tugatanga umusanzu no kugabanya ingaruka mbi y'ibidukikije. Imbaraga zubushakashatsi niterambere rizaza birashobora gukomeza gukoresha ikoranabuhanga rya Irradation Corlogy-Guhuza Ikoranabuhanga ryibikoresho bya Reberi, bikaba bikoreshwa cyane byo gukora ubushyuhe bwinshi, insinga nyinshi ninsinga zunganda. Ibi bizatanga ibisubizo byizewe kandi biramba kubirere bitandukanye.
Igihe cya nyuma: Sep-28-2023