{"id":5476,"date":"2023-12-13T06:39:53","date_gmt":"2023-12-13T06:39:53","guid":{"rendered":"https:\/\/wpachem.com\/?post_type=product&p=5476"},"modified":"2023-12-13T06:54:37","modified_gmt":"2023-12-13T06:54:37","slug":"phenyl-isocyanate-mdi-pm-200-cas-101-68-8","status":"publish","type":"product","link":"https:\/\/wpachem.com\/tr\/urun\/phenyl-isocyanate-mdi-pm-200-cas-101-68-8\/","title":{"rendered":"Fenil \u0130zosiyanat (MDI) PM-200 CAS 101-68-8"},"content":{"rendered":"

Kahverengi s\u0131v\u0131, MDI, izosiyanat, poliol ve katk\u0131 maddelerinden sentezlenen bir poli\u00fcretan malzemedir. M\u00fckemmel performans\u0131, geni\u015f \u00e7e\u015fitlili\u011fi ve geni\u015f kullan\u0131m alan\u0131yla bir\u00e7ok sentetik malzeme aras\u0131nda benzersizdir ve g\u00fcn\u00fcm\u00fczde en h\u0131zl\u0131 b\u00fcy\u00fcyen malzemelerden biri haline gelmi\u015ftir.<\/p>\n

Ba\u015fvuru:<\/span><\/span><\/p>\n

MDI, 4,4'difenilmetan diizosiyanat (saf MDI), belirli oranda saf MDI ve polifenil polimetilen poliizosiyanat (polimerize MDI) i\u00e7eren bir kar\u0131\u015f\u0131m ve saf MDI ve polimerize MDI'nin modifiye edilmi\u015f \u00fcr\u00fcnleridir. Genel terim. , poli\u00fcretan \u00fcretimi i\u00e7in en \u00f6nemli hammaddedir. Poli\u00fcretan\u0131n yan\u0131 s\u0131ra, di\u011fer y\u00f6nlerde de az miktarda MDI kullan\u0131l\u0131r. Poli\u00fcretan, kau\u00e7u\u011fun elastikiyetine, plasti\u011fin mukavemetine ve m\u00fckemmel i\u015fleme \u00f6zelliklerine sahiptir. \u00d6zellikle \u0131s\u0131 yal\u0131t\u0131m\u0131, ses yal\u0131t\u0131m\u0131, a\u015f\u0131nma direnci, ya\u011f direnci, elastikiyet vb. a\u00e7\u0131s\u0131ndan di\u011fer sentetik malzemelerin e\u015fle\u015femeyece\u011fi avantajlara sahiptir. Etilen, polipropilen, polistiren ve ABS'den sonra alt\u0131nc\u0131 en b\u00fcy\u00fck plastik (\u015fimdi ABS'yi ge\u00e7erek be\u015finci en b\u00fcy\u00fck plastik haline gelmi\u015ftir), ulusal savunma, havac\u0131l\u0131k, hafif sanayi, kimya end\u00fcstrisi, petrol, tekstil, ula\u015f\u0131m, otomobiller, T\u0131bbi ve di\u011fer alanlarda yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Ekonomik kalk\u0131nma ve insanlar\u0131n ya\u015famlar\u0131 i\u00e7in vazge\u00e7ilmez ortaya \u00e7\u0131kan malzemeler haline gelmi\u015ftir.<\/p>\n

Analiz Sertifikas\u0131:<\/p>\n\n\n\n\n\n\n\n\n\n
Test \u00d6\u011fesi(leri)<\/td>\n\u015eartname(ler)<\/td>\n<\/tr>\n
D\u0131\u015f g\u00f6r\u00fcn\u00fc\u015f<\/td>\nKahverengi s\u0131v\u0131<\/td>\n<\/tr>\n
Viskozite (25\u2103)\/(mPa\u00b7s)<\/td>\n150-250<\/td>\n<\/tr>\n
NCO \u0130\u00e7eri\u011fi\/%<\/td>\n30.5-32.0<\/td>\n<\/tr>\n
Yo\u011funluk (25\u2103)\/(g\/cm\u00b3)<\/td>\n1.220-1.250<\/td>\n<\/tr>\n
Asit \u0130\u00e7eri\u011fi\/%<\/td>\n<0,030<\/td>\n<\/tr>\n
Hidrolize edilebilir Klor\/%<\/td>\n<0,20<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Paketleme ve Depolama:<\/p>\n

210L demir variller, 250kg\/varil<\/p>\n

MDI PM-200 reaktif bir kimyasal oldu\u011fundan, atmosferik nemle reaksiyon kolayca ger\u00e7ekle\u015fir ve \u00e7\u00f6z\u00fcnmeyen \u00fcre ve karbondioksit gaz\u0131 olu\u015fumuna yol a\u00e7ar, bu da kapal\u0131 kaplarda bas\u0131n\u00e7 olu\u015fmas\u0131na ve \u00fcr\u00fcn\u00fcn viskozitesinin artmas\u0131na neden olabilir. Bu nedenle kaplar kesinlikle kuru olmal\u0131 ve nitrojenle t\u0131kand\u0131ktan sonra dikkatlice kapat\u0131lmal\u0131d\u0131r.<\/p>\n

MDI PM-200 kaplar\u0131 d\u00fczg\u00fcn bir \u015fekilde kapat\u0131lmal\u0131 ve iyi havaland\u0131r\u0131lan bir alanda ortam s\u0131cakl\u0131\u011f\u0131nda (15-35\u2103) i\u00e7 mekanda saklanmal\u0131d\u0131r. D\u00fc\u015f\u00fck s\u0131cakl\u0131kta (5\u2103'nin alt\u0131nda) saklama bir miktar kristalle\u015fmeye yol a\u00e7abilir; bu nedenle bu malzeme dondan korunmal\u0131d\u0131r.<\/p>\n

Kristalle\u015fme meydana gelirse, malzeme eritmek i\u00e7in tamburu 70-80\u2103'de s\u0131cak hava f\u0131r\u0131n\u0131nda yuvarlayarak \u0131s\u0131t\u0131lmal\u0131 ve ard\u0131ndan kullan\u0131mdan \u00f6nce iyice \u00e7alkalanmal\u0131d\u0131r. Su banyosunda eritme \u00f6nerilmez.<\/p>\n

\u00c7\u00f6z\u00fcnmeyen kat\u0131lar\u0131n olu\u015fmas\u0131n\u0131 ve viskozitenin artmas\u0131n\u0131 \u00f6nlemek i\u00e7in 50\u2103'nin \u00fczerindeki s\u0131cakl\u0131klarda uzun s\u00fcreli depolama \u00f6nerilmez.<\/p>","protected":false},"excerpt":{"rendered":"

\u00dcr\u00fcn ad\u0131\uff1a MDI<\/span><\/span><\/p>\n

CAS\uff1a101-68-8<\/span><\/span><\/p>\n

MF\uff1aC15H10N2O2<\/span><\/span><\/p>\n

G\u00f6r\u00fcn\u00fcm: Kahverengi s\u0131v\u0131<\/p>","protected":false},"featured_media":5474,"template":"","meta":{"_acf_changed":false,"_gspb_post_css":""},"product_brand":[],"product_cat":[63],"product_tag":[],"class_list":{"0":"post-5476","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industrial-chemicals","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product\/5476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product\/5476\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/media\/5474"}],"wp:attachment":[{"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/media?parent=5476"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_brand?post=5476"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_cat?post=5476"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/wpachem.com\/tr\/wp-json\/wp\/v2\/product_tag?post=5476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}