Desmodur RE, wanda kuma aka sani da CAS 2422-91-5, wani fili ne kuma mai amfani da yawa. Saboda kyakkyawan aiki da fa'ida, an yi amfani da shi sosai a masana'antu daban-daban. A cikin wannan labarin, mun bincika amfanin Desmodur kuma gano dalilin da yasa ya shahara da masana'antun.
Desmodur RE na cikin dangin aromatic diisocyanates, mahadi da aka yi amfani da su sosai wajen samar da suturar polyurethane, adhesives da elastomers. Ruwa ne mai launin rawaya mai haske zuwa amber wanda ya ƙunshi cakuda isomers tare da tsarin sinadarai iri ɗaya. Babban sashi na Desmodur RE shine toluene diisocyanate (TDI), wanda ake amfani dashi sosai wajen samar da kumfa polyurethane.
Daya daga cikin manyan amfani daDesmodur REyana cikin kera kayan kwalliyar polyurethane. Rufin polyurethane yana ba da kyakkyawan kariya daga lalata, yanayin yanayi da abrasion. An san su don tsayin daka da kuma kyakkyawan aiki a cikin yanayi mara kyau. Desmodur RE shine maɓalli mai mahimmanci a cikin waɗannan nau'ikan sutura, yana ba su ƙara ƙarfi, mannewa da juriya na sinadarai.
Wani muhimmin aikace-aikacen Desmodur RE shine samar da adhesives na polyurethane. Ana amfani da adhesives na polyurethane sosai a cikin masana'antar kera, gini da kayan daki saboda ƙarfin haɗin gwiwa da haɓakarsu. Desmodur RE yana haɓaka ƙarfin haɗin gwiwa na adhesives na polyurethane, yana ba su damar yin amfani da nau'ikan nau'ikan nau'ikan ƙarfe, filastik da itace. Wannan ya sa su dace da lamination, bonding da sealing aikace-aikace.
Ana kuma amfani da Desmodur RE wajen samar da elastomer na polyurethane. Polyurethane elastomers suna nuna kyawawan kaddarorin inji irin su babban elasticity, juriya na hawaye da juriya abrasion. Ana amfani da su a masana'antu irin su takalma, motoci da masana'antu. Desmodur RE yana taka muhimmiyar rawa a cikin haɗin waɗannan elastomers, yana ba su kyakkyawan ƙarfin ƙarfi da kayan haɓakawa.
Bugu da ƙari,Desmodur REAn san shi don saurin warkarwa Properties. Wannan yana nufin zai iya sauri ƙetare haɗin gwiwa tare da polyols don samar da cibiyar sadarwa mai ƙarfi na polyurethane. Gaggauta warkewa yana da matuƙar kyawawa a cikin masana'antu waɗanda ke buƙatar lokutan juyawa cikin sauri, kamar masana'antar kera motoci ko masana'antar gini. Bugu da ƙari, Desmodur RE yana da kyakkyawar dacewa tare da nau'in polyols masu yawa, yana bawa masana'antun damar tsara kaddarorin samfuran su zuwa takamaiman buƙatu.
A ƙarshe, Desmodur RE (CAS 2422-91-5) wani fili ne da aka yi amfani da shi sosai tare da aikace-aikace masu yawa a cikin masana'antu irin su sutura, adhesives da elastomers. Kaddarorinsa na musamman, gami da ingantaccen taurin, mannewa da saurin warkarwa, sun sa ya zama sanannen zaɓi tsakanin masana'antun. Ko samar da kariya ta lalata ta hanyar suturar polyurethane, samun ƙarfi mai ƙarfi a cikin adhesives, ko haɓaka kayan aikin injiniya na elastomers, Desmodur RE ya tabbatar da zama muhimmin sashi a cikin samar da kayan aiki mai girma.
Lokacin aikawa: Agusta-18-2023