{"id":16633,"date":"2025-01-01T16:42:50","date_gmt":"2025-01-01T13:42:50","guid":{"rendered":"https:\/\/akerkimya.com\/eticaret\/?post_type=product&#038;p=16633"},"modified":"2026-03-30T02:23:54","modified_gmt":"2026-03-29T23:23:54","slug":"pva-2488-polivinilalkol","status":"publish","type":"product","link":"https:\/\/akerkimya.com\/eticaret\/urun\/pva-2488-polivinilalkol\/","title":{"rendered":"PVA 2488 (POL\u0130V\u0130N\u0130LALKOL)"},"content":{"rendered":"<h1>PVA 2488 (POL\u0130V\u0130N\u0130LALKOL)<\/h1>\n<p><strong>Kokusu yoktur,<\/strong><\/p>\n<p><strong>Toksik bir kimyasal de\u011fildir.<\/strong><\/p>\n<p><strong>Solvent ve ya\u011flara kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r.<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>PVA TEKN\u0130K \u00d6ZELL\u0130KLER<\/strong><\/p>\n<p><strong>CAS NUMARASI:\u00a09002-89-5<\/strong><\/p>\n<p><strong>MOLEK\u00dcL FORM\u00dcL: (C<sub>2<\/sub>H<sub>4<\/sub>O<sub>X<\/sub>)<\/strong><\/p>\n<p><strong>G\u00d6R\u00dcN\u00dcM: Beyaz, kokusuz, tats\u0131z toz<\/strong><\/p>\n<p><strong>ER\u0130ME NOKTASI:\u00a0 442 \u00b0F<\/strong><\/p>\n<p><strong>KAYNAMA NOKTASI: 644 \u00b0F ila 760 mmhg<\/strong><\/p>\n<p><strong>MOLEK\u00dcL A\u011eIRLI\u011eI: 44.053 g\/mol<\/strong><\/p>\n<p><strong>YO\u011eUNLUK: 1.19 \u2013 1.31 gr\/cm3<\/strong><\/p>\n<p><strong>PH: 5.0 \u20136,5 % 4 l\u00fck \u00e7\u00f6zeltisi<\/strong><\/p>\n<p><strong>V\u0130SKOZ\u0130TE: 4,8 ila 5,8 mPa aras\u0131nda<\/strong><\/p>\n<p><strong>\u00c7\u00d6Z\u00dcN\u00dcRL\u00dcK: Suda iyi \u00e7\u00f6z\u00fcn\u00fcr.<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>PVA KULLANIM ALANLARI<\/strong><\/p>\n<p><strong>Hidrofilik ve hidrofobik \u00f6zelliklere sahiptir. Bu sebepten baz\u0131 \u00fcretim s\u00fcre\u00e7lerinde y\u00fczey aktif madde olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>PVA molek\u00fcler a\u011f\u0131rl\u0131k ve hidroliz derecesine g\u00f6re de\u011fi\u015fir. Molek\u00fcler a\u011f\u0131rl\u0131k \u00e7\u00f6zelti viskozitesi a\u00e7\u0131s\u0131ndan ifade edilir. Sulu \u00e7\u00f6zeltileri n\u00f6tr veya asidik bir \u00f6zelli\u011fe sahiptir. Yar\u0131 saydam, beyaz veya krem renkli gran\u00fcl \u00f6zellikleri vard\u0131r.<\/strong><\/p>\n<p><strong>PVA ba\u011flay\u0131c\u0131 lifleri bu uygulamada kullan\u0131ld\u0131\u011f\u0131nda kurutulma esnas\u0131nda iyi bir erime kabiliyeti ve y\u00fcksek yap\u0131\u015fkanl\u0131\u011fa sahiptir.<\/strong><\/p>\n<p><strong>PVA Y\u00fcksek su i\u00e7eri\u011fi sa\u011flayabilen kimyasal veya fiziksel \u00e7apraz ba\u011flanma yollar\u0131 ile hidrojeller olu\u015fturabilir.<\/strong><\/p>\n<p><strong>PVA K\u00e2\u011f\u0131t kaplamalar\u0131nda pigment binder olarak kullan\u0131lmaktad\u0131r. Tekstil sanayinde esas olarak iplik hamuru, kuma\u015f terbiye maddesi ve vinylon elyaf\u0131n\u0131n hammaddesi olarak kullan\u0131l\u0131r.<\/strong><\/p>\n<p><strong>Tekstilde dokunmam\u0131\u015f kuma\u015flar\u0131n \u00fcretiminde, \u00e7\u00f6zg\u00fc boyutland\u0131rma olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>Polivinil asetatlardan, asetat gruplar\u0131n\u0131n hidroksil gruplar\u0131 ile de\u011fi\u015ftirilmesi ile haz\u0131rlanan bir polimerdir. Polivinil Alkol (PVA) vinil alkol\u00fcn polimerizasyonuyla elde edilebilen suda \u00e7\u00f6z\u00fcnebilen sentetik polimerdir. Organik \u00e7\u00f6z\u00fcc\u00fcler i\u00e7inde \u00e7\u00f6z\u00fcnmez. Etanolde az \u00e7\u00f6z\u00fcn\u00fcr.<\/strong><\/p>\n<p><strong>Polivinil asetat dispersiyonlar\u0131 yapmak i\u00e7in kullan\u0131lmaktad\u0131r. Polivinil B\u00fctiral\u2019in haz\u0131rlanmas\u0131 s\u00fcrecinde ana bile\u015fen olarak kullan\u0131l\u0131r.<\/strong><\/p>\n<p><strong>Tutkal ve Yap\u0131\u015ft\u0131r\u0131c\u0131lar\u0131n imalat\u0131nda yayg\u0131n bir \u015fekilde kullan\u0131lmaktad\u0131r. Ah\u015fap ve k\u00e2\u011f\u0131t sanayinde yap\u0131\u015ft\u0131r\u0131c\u0131 olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>PVA 1,3-Butilen Glikol, Mono Etilen Glikol ile Polihidrik Alkol grubundaki kimyasallar ile modifiye edilip sabunla\u015ft\u0131r\u0131larak suda \u00e7\u00f6z\u00fcn\u00fcr film olu\u015fturma ve paketleme imalat\u0131nda kullan\u0131l\u0131r.<\/strong><\/p>\n<p><strong>PVA em\u00fclsiyon polimerizasyonu i\u00e7in end\u00fcstri ve tar\u0131mda seramik ve tohumlar\u0131n d\u0131\u015f y\u00fczeyinin kaplanmas\u0131nda kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>Doku m\u00fchendisli\u011finde kal\u0131p tasarlamada kullan\u0131l\u0131r.<\/strong><\/p>\n<p><strong>PVA pek \u00e7ok yerde koruyucu kolloit olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>Toksik olmayan, kimyasal veya fiziksel \u00e7apraz ba\u011flanma yoluyla, hidrojeller olu\u015fturabilen biyosentetik bir polimer veya biyo-uyumlu bir polimerdir.<\/strong><\/p>\n<p><strong>Vinil asetat ve vinil kloritin polimerizasyonunda s\u00fcspansiyon kimyasal\u0131 olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>\u0130n\u015faat\u00a0 ve dekorasyon sekt\u00f6r\u00fcnde har\u00e7 \u00e7imento katk\u0131lar\u0131,i\u00e7 ve d\u0131\u015f cephe kaplama katk\u0131lar\u0131\u00a0 ve kal\u0131p yap\u0131\u015ft\u0131r\u0131c\u0131lar\u0131 olarak kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>PVA Kimya endr\u00fcstrisinde PVF,asetat ve butiral re\u00e7ine \u00fcretiminde polimerizasyon em\u00fclgat\u00f6r\u00fc,da\u011f\u0131t\u0131c\u0131 ve hammadde olarak kullan\u0131labilir.<\/strong><\/p>\n<p><strong>PVA Tar\u0131m sanayinde toprak iyile\u015ftirici, pestisit sinerjisti ve polivinilalkol film olarak kullan\u0131labilir.<\/strong><\/p>\n<p><strong>Petrol \u00fcretiminde \u00e7imentolama ajan\u0131 olarak kullan\u0131l\u0131r.<\/strong><\/p>\n<p><strong>Kozmetik sekt\u00f6r\u00fcnde, ila\u00e7 sekt\u00f6r\u00fcnde, matbaac\u0131l\u0131k, seramik, \u00e7elik, elektronik, elektro kaplama vb. alanlarda kullan\u0131lmaktad\u0131r.<\/strong><\/p>\n<p><strong>PVA 1788 toz yap\u0131 kimyasal malzemelerinde e\u015fit \u015fekilde da\u011f\u0131t\u0131larak kullan\u0131labilir. Tavsiye edilen miktar toplam tozun % 0,3-3 aras\u0131d\u0131r.<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>AMBALAJ<\/strong><\/p>\n<p><strong>1-5-20 kg Kraft torbalarda<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p><strong>DEPOLAMA<\/strong><\/p>\n<p><strong>Serin ve kuru bir alanda muhafaza ediniz.<\/strong><\/p>\n<p><strong>\u00a0<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PVA 2488 (POL\u0130V\u0130N\u0130LALKOL) Kokusu yoktur, Toksik bir kimyasal de\u011fildir. Solvent ve ya\u011flara kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r. \u00a0 PVA TEKN\u0130K \u00d6ZELL\u0130KLER CAS NUMARASI:\u00a09002-89-5<\/p>\n","protected":false},"featured_media":16634,"comment_status":"open","ping_status":"closed","template":"","meta":{"_joinchat":[]},"product_cat":[70,72,73,74],"product_tag":[],"class_list":{"0":"post-16633","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-boya-ve-yapi-kimyasallar","7":"product_cat-cam-ve-seramik-kimyasallari","8":"product_cat-deri-ve-tekstil-kimyasallari","9":"product_cat-deterjan-ve-kozmetik-kimyasallari","11":"first","12":"instock","13":"shipping-taxable","14":"purchasable","15":"product-type-variable"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.2.1 (Yoast SEO v20.2.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PVA 2488 (POL\u0130V\u0130N\u0130LALKOL) - Akerkimya<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/akerkimya.com\/eticaret\/urun\/pva-2488-polivinilalkol\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PVA 2488 (POL\u0130V\u0130N\u0130LALKOL)\" \/>\n<meta property=\"og:description\" content=\"PVA 2488 (POL\u0130V\u0130N\u0130LALKOL) Kokusu yoktur, Toksik bir kimyasal de\u011fildir. 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