Impapuro za reberi ni ntangarugero mu nganda, hamwe ningirakamaro zazo zisobanurwa nibintu nyamukuru bigize. Kuva kuri reberi karemano kugeza kuri sintetike yateye imbere hamwe nibindi bisubirwamo, buri bwoko butanga imikorere yihariye ijyanye nimikoreshereze yihariye, bigatuma guhitamo ibikoresho ari ingirakamaro kubikorwa no kuramba. Hasi ni ugusenyuka birambuye kubikoresho bisanzwe bya reberi, imiterere yabyo, porogaramu, hamwe nibikorwa byingenzi byo kugereranya.
Urupapuro rwibanze rwa Rubber Ibikoresho: Ibyiza & Porogaramu
1. Amabati asanzwe (NR)
Ibikomoka kuri latx y'ibiti bya reberi, impapuro za NR zihesha agaciro kubera ubuhanga budasanzwe (kuramba kugera kuri 800%), imbaraga zikomeye, hamwe no kwihangana gukomeye. Bikora neza mubushyuhe buringaniye (-50 ° C kugeza 80 ° C) ariko bibasirwa nimirasire ya peteroli, ozone, na UV.
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2. Impapuro za Nitrile (NBR)
Rubber ya sintetike ikozwe muri butadiene na acrylonitrile, impapuro za NBR ziza cyane mumavuta, lisansi, no kurwanya imiti. Zitanga imbaraga nziza kandi zikora mubushyuhe buri hagati ya -40 ° C na 120 ° C, nubwo elastique iri munsi ya NR.
- Ibisabwa: Imiyoboro ya peteroli na gaze, moteri ya moteri yimodoka, ibitoro bya lisansi, ibigega byinganda, nibikoresho byo gutunganya ibiryo (NBR yo mu rwego rwibiryo).
3. Impapuro za Silicone (SI)
Azwiho kurwanya ubushyuhe bukabije (-60 ° C kugeza kuri 230 ° C, hamwe n’amanota agera kuri 300 ° C), amabati ya silicone ntabwo ari uburozi, bworoshye, kandi arwanya ozone, UV, no gusaza. Bafite imbaraga zingana kandi zidashobora kwihanganira amavuta.
- Porogaramu: Ibice byo mu kirere, ibikoresho bya elegitoroniki, imashini zitunganya ibiryo, ibikoresho byubuvuzi (sterilizable), hamwe na gasike yubushyuhe bwo hejuru.
4. Impapuro za EPDM (Ethylene Propylene Diene Monomer)
Rubber ya sintetike ifite ikirere cyiza, UV, na ozone irwanya, impapuro za EPDM zikora muri -40 ° C kugeza kuri 150 ° C kandi zirwanya cyane amazi, amavuta, hamwe n’imiti yoroheje. Bafite amavuta make arwanya ariko biramba cyane.
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5. Impapuro za Neoprene (CR)
Ikozwe muri chloroprene, impapuro za neoprene zitanga uruvange rwuzuye rwo kurwanya kwambara, guhinduka, no kutagira umuriro. Bakora muri -30 ° C kugeza kuri 120 ° C kandi birwanya ozone, UV, hamwe n’imiti yoroheje, hamwe n’amavuta aringaniye.
- Porogaramu: Inzu yinganda, ibikoresho byo gukingira (gants, waders), kashe yo mu nyanja, igorofa irwanya kunyerera, hamwe no kurinda ibikoresho bya elegitoroniki.
6. Impapuro zongeye gukoreshwa
Yakozwe kuva nyuma yumuguzi (urugero, amapine) cyangwa imyanda ya reberi nyuma yinganda, iyi mpapuro zangiza ibidukikije, zihendutse, kandi zitanga imbaraga zo kurwanya kwambara. Bafite ubukana buke no kwihanganira ubushyuhe (-20 ° C kugeza 80 ° C) kuruta ibikoresho by'isugi.
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Imikorere & Imikorere Kugereranya
Imikorere Metric NR NBR SI EPDM CR Yongeye gukoreshwa
Mu mikorere, buri kintu gikemura ibibazo bitandukanye byinganda zikenewe: NR na CR bashyira imbere guhinduka kubikorwa bikoreshwa (urugero, guhungabana); NBR yibanze ku kurwanya imiti / amavuta yo kurwanya inganda; SI na EPDM bihebuje mubidukikije bikabije (temp / ikirere); na reberi yongeye gukoreshwa iringaniza ikiguzi kandi kirambye kubikoresha bidakomeye.
Gusobanukirwa itandukaniro bituma ubucuruzi buhitamo ibikoresho bya reberi iburyo kugirango hongerwe imikorere, kugabanya ibiciro byo kubungabunga, kandi byujuje ubuziranenge bwinganda. Uko ikoranabuhanga rigenda ritera imbere, abayikora bakomeje kuzamura ibintu - nko kuzamura peteroli ya EPDM cyangwa kongera ingufu za reberi ikoreshwa neza - kwagura impapuro za reberi mu nganda zo ku isi.
Igihe cyo kohereza: Ukuboza-02-2025