{"id":106482,"date":"2026-06-29T09:49:10","date_gmt":"2026-06-29T09:49:10","guid":{"rendered":"https:\/\/stopcarcinogensatwork.eu\/fact\/nahkapoly\/"},"modified":"2026-06-29T09:49:10","modified_gmt":"2026-06-29T09:49:10","slug":"nahkapoly","status":"publish","type":"fact","link":"https:\/\/stopcarcinogensatwork.eu\/fi\/fact\/nahkapoly\/","title":{"rendered":"Nahkap\u00f6ly"},"content":{"rendered":"<blockquote><p>Nahkap\u00f6lylle mahdollisesti altistuvien ty\u00f6ntekij\u00f6iden m\u00e4\u00e4r\u00e4n arvioidaan olevan 310 000 kaikissa EU-maissa. T\u00e4rkein altistumisreitti ty\u00f6paikalla on hengitystiet (p\u00f6lyn hengitt\u00e4minen). IARC on luokitellut nahkap\u00f6lyn ihmiselle karsinogeeniksi (ryhm\u00e4 1). Sit\u00e4 ei ole luokiteltu Euroopan CLP-asetuksen mukaisesti, koska se on nahkateollisuuden prosesseissa syntyv\u00e4 aine. Altistuminen t\u00e4lle p\u00f6lylle aiheuttaa nen\u00e4ontelon ja sivuonteloiden sy\u00f6p\u00e4\u00e4.    <\/p>\n<h2>Miss\u00e4 riskit ilmenev\u00e4t<\/h2>\n<p>Nahkap\u00f6ly\u00e4 syntyy p\u00e4\u00e4asiassa kuivan nahan mekaanisten k\u00e4sittelyjen yhteydess\u00e4. T\u00e4t\u00e4 tapahtuu ennen kaikkea jalkineiden (nahkatuotteet) valmistuksen yhteydess\u00e4, mutta my\u00f6s niiden korjauksen yhteydess\u00e4 (keng\u00e4nkorjaus). Eniten p\u00f6ly\u00e4 syntyy viimeistelyvaiheissa (hionta, hiominen, kulutus, leikkaus, h\u00f6yl\u00e4ys, kiillotus, ohentaminen). Altistuminen on v\u00e4h\u00e4isemp\u00e4\u00e4 parkituslaitoksissa ja nahkank\u00e4sittelylaitoksissa, koska n\u00e4m\u00e4 prosessit tapahtuvat kosteissa ymp\u00e4rist\u00f6iss\u00e4. Eniten altistuvia ty\u00f6ntekij\u00f6it\u00e4 ovatkin nahkatavaroiden valmistajat, suutarit, jalkineiden valmistajat, viimeistelyty\u00f6ntekij\u00e4t sek\u00e4 leikkaajat ja trimmerit.    <\/p>\n<h2>Lis\u00e4tietoja aineesta<\/h2>\n<p>Nahkap\u00f6ly on monimutkainen seos, joka koostuu kollageenikuiduista (el\u00e4inper\u00e4isist\u00e4 proteiineista), parkitusj\u00e4\u00e4mist\u00e4 (kasviper\u00e4isist\u00e4 tanniineista ja kromisuoloista \u2013 kromi(III) ja mahdollisesti <a href=\"https:\/\/stopcarcinogensatwork.eu\/fi\/fact\/kromi-vi-yhdisteet\/\" target=\"_blank\" rel=\"noopener\">kromi(VI)<\/a>), v\u00e4riaineista tai pigmenteist\u00e4 sek\u00e4 viimeistelyaineista (hartseista ja liuottimista).<br \/>\nTermi \u201dnahka\u201d viittaa tuotteeseen, joka on valmistettu el\u00e4imen nahasta parkitsemalla tai kyll\u00e4st\u00e4m\u00e4ll\u00e4 siten, ett\u00e4 nahan kuitujen luonnollinen rakenne s\u00e4ilyy. Materiaaleja, jotka on johdettu kasveista tai petrokemikaaleista (tai niiden sekoituksesta) tai muusta l\u00e4hteest\u00e4 kuin el\u00e4imist\u00e4, ei voida laillisesti kutsua nimell\u00e4 \u201dnahka\u201d. <\/p>\n<p>On syyt\u00e4 huomata, ett\u00e4 IARC:n tunnustama karsinogeeninen vaikutus liittyy itse p\u00f6lyyn, eli parkitun nahan mekaanisesta k\u00e4sittelyst\u00e4 syntyviin kiinteisiin hiukkasiin, eik\u00e4 siihen, ett\u00e4 p\u00f6lyss\u00e4 saattaisi olla tunnettuja karsinogeenisia aineita, kuten kromi VI:ta (kromi VI:sta katso erillinen tietolehti t\u00e4\u00e4lt\u00e4).<\/p>\n<p>Nahkap\u00f6lylle ei t\u00e4ll\u00e4 hetkell\u00e4 ole asetettu ty\u00f6per\u00e4isen altistumisen raja-arvoja sen enemp\u00e4\u00e4 kansallisella kuin eurooppalaisellakaan tasolla.<\/p>\n<h2>Mahdolliset terveysriskit<\/h2>\n<p>Ty\u00f6ntekij\u00f6iden altistuminen nahkap\u00f6lylle tapahtuu p\u00e4\u00e4asiassa hengitysteiden kautta (p\u00f6lyn hengitt\u00e4minen). Lyhyell\u00e4 aikav\u00e4lill\u00e4 haitallisia terveysvaikutuksia ovat hengitysteiden \u00e4rsytys, nuha, silmien \u00e4rsytys ja ysk\u00e4. Pitk\u00e4ll\u00e4 aikav\u00e4lill\u00e4 altistuminen nahkap\u00f6lylle voi aiheuttaa korva-, nen\u00e4- ja kurkkusy\u00f6pi\u00e4 (sivuontelot, nen\u00e4ontelot) ja pahentaa hengityselinsairauksia (krooninen keuhkoputkentulehdus).<br \/>\nNahkap\u00f6lyyn liittyv\u00e4t nen\u00e4n onteloiden ja sivuonteloiden sy\u00f6v\u00e4t voidaan tunnustaa ty\u00f6per\u00e4isiksi sy\u00f6viksi joissakin EU-maissa (Ranska, Saksa, Espanja, Italia), mutta tunnustamisen edellytykset vaihtelevat maittain.<br \/>\nSy\u00f6v\u00e4n puhkeamiseen kuluva latenssiaika voi olla suhteellisen pitk\u00e4 (10\u201340 vuotta).  <\/p>\n<h2>Mit\u00e4 voit tehd\u00e4<\/h2>\n<p>Nahkap\u00f6ly\u00e4 syntyy el\u00e4inten nahkojen k\u00e4sittelyprosesseissa (parkitus, leikkaus, hionta, hiominen jne.), eik\u00e4 sit\u00e4 siksi voida v\u00e4ltt\u00e4\u00e4. P\u00f6lyaltistuksen rajoittamiseksi ty\u00f6 on siksi suoritettava suljetussa j\u00e4rjestelm\u00e4ss\u00e4 tai, jos t\u00e4m\u00e4 ei ole mahdollista, jokaisella ty\u00f6pisteell\u00e4 on oltava k\u00e4yt\u00f6ss\u00e4 kollektiiviset suojatoimenpiteet (laitteiden kotelointi, p\u00f6lynpoistoj\u00e4rjestelm\u00e4t). N\u00e4it\u00e4 j\u00e4rjestelmi\u00e4 on huollettava s\u00e4\u00e4nn\u00f6llisesti niiden tehokkuuden varmistamiseksi. My\u00f6s altistuvien ty\u00f6ntekij\u00f6iden m\u00e4\u00e4r\u00e4\u00e4 on rajoitettava. Viimeisen\u00e4 keinona, jos p\u00f6lypitoisuuksia tietyiss\u00e4 teht\u00e4viss\u00e4 ei voida merkitt\u00e4v\u00e4sti v\u00e4hent\u00e4\u00e4 edell\u00e4 mainituilla toimenpiteill\u00e4, voidaan k\u00e4ytt\u00e4\u00e4 hengityssuojaimia. T\u00e4ll\u00f6in ty\u00f6ntekij\u00f6ille on annettava koulutusta niiden k\u00e4yt\u00f6st\u00e4, ja laitteiden hallinnointia varten on laadittava ja otettava k\u00e4ytt\u00f6\u00f6n menettelytapa. Koska ty\u00f6pintojen pinnalla on todettu olevan karsinogeenej\u00e4, pintojen s\u00e4\u00e4nn\u00f6llinen puhdistus ja tiukka hygienia (ty\u00f6vaatteiden ja k\u00e4sien puhdistus) ovat v\u00e4ltt\u00e4m\u00e4tt\u00f6mi\u00e4 p\u00f6lyn uudelleen levi\u00e4misen rajoittamiseksi.      <\/p>\n<p>L\u00e4hteet:<\/p>\n<ul>\n<li>IARC \u2013 Arseeni, metallit, kuidut ja p\u00f6lyt. IARC:n monografiat ihmisille aiheutuvien karsinogeenisten riskien arvioinnista. Osa 100C.   2012.<\/li>\n<li>Savary B. &#038; Emili A. Ty\u00f6per\u00e4inen altistuminen Ranskan nahkateollisuudessa (2010\u20132024); <a href=\"https:\/\/www.inrs.fr\/media.html?refINRS=BD%2030\" target=\"_blank\" rel=\"noopener\">Health &#038; Safety at Work, nro 281, joulukuu 2025<\/a><\/li>\n<\/ul>\n<\/blockquote>\n","protected":false},"template":"","carcinogens":[8609],"class_list":["post-106482","fact","type-fact","status-publish","hentry","carcinogens-nahkapoly"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.9 (Yoast SEO v27.9) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Nahkap\u00f6ly - STOP carcinogens at work<\/title>\n<meta name=\"description\" content=\"Be aware of what you work with! 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