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MOFAN DMDEE: Mai kunna danshi mai latent yana motsa canji mara ƙura ga masana'antar polyurethane ta duniya
A matsayin wani abu mai ƙarfi wanda ba shi da tin wanda aka ƙera don tsarin polyurethane mai warkar da danshi ɗaya, 2,2′-dimorpholinyldiethyl ether (DMDEE, CAS#6425-39-4) ya zama babban kayan haɓakawa don tsarin polyurethane na zamani wanda ba ya cutar da muhalli. Tare da...Kara karantawa -
Yadda Ake Zaɓar Mai Daidaita Catalyst don Fesa Kumfa na HFO?
Abubuwan hura iska na HFO suna haifar da ƙalubale na musamman ga tsarin kumfa mai feshi. Iyakar narkewar su a matakin polyol yana rage tazara sosai a tsarin sarrafawa. Mai haɓaka iska wanda ke amsawa da sauri yana haifar da gelation da wuri da rashin kwararar ruwa. Mai haɓaka iska wanda ke amsawa da jinkiri yana haifar da rugujewar kumfa ko rashin...Kara karantawa -
Yadda Ake Zaɓar Maƙallin Ƙarfe Mai Daidaita Polyurethane Don Aikace-aikacenku
Shin kuna ƙoƙarin daidaita amsawar jiki da rayuwar tukunya, ko kuna yanke shawara tsakanin tin da bismuth mai haɓaka tsarin polyurethane ɗinku? Zaɓin mai haɓaka kuzari mai kyau yana da mahimmanci don cimma halayen kumfa da ake so, ingancin sarrafawa, da bin ƙa'idodi. Wannan shafin yanar gizon zai jagorance ku ta hanyar...Kara karantawa -
TMEDA Catalyst (CAS 110-18-9): Halaye, Aikace-aikace da Fa'idodi a Tsarin Kumfa na Polyurethane
MOFAN TMEDA (N,N,N',N'-tetramethylethylenediamine, CAS 110-18-9) wani sinadari ne mai ƙarfi wanda aka ƙera don tsarin kera kumfa na kasuwanci. Wannan sinadari mai amfani da sinadarai yana aiki azaman sinadari mai ƙarfi da kuma mai daidaita iska yayin sarrafa polyol na ruwa. Tsarin e...Kara karantawa -
Polyols na Musamman: Cikakken Jagora ga Nau'o'i, Halaye da Aikace-aikace
A cikin ilmin sinadarai na polymer, polyols na musamman suna aiki a matsayin tubalan gini masu mahimmanci. Rukunin Hydroxyl suna amsawa da isocyanates don samar da haɗin urethane mai ƙarfi. MOFAN tana ƙera jerin polyether na fasaha da kuma superior polyethylene glycols (PEG) don tsarin masana'antu. Injiniyoyin sinadarai suna amfani da waɗannan compone...Kara karantawa -
Jagorar Tsarin Polyol na Polyester: Daga Zaɓin Monomer zuwa Tsarin Haɗawa
Fahimtar Sinadarin da ke Bayan Polyester Polyols Masu Aiki Mai Kyau Don Aikace-aikacen Polyurethane Polyester polyol yana ɗaya daga cikin mahimman kayan da ake amfani da su a tsarin polyurethane (PU), gami da polyurethane na ruwa, polyurethane elastomers, shafi, manne, fata ta roba, da sauran su...Kara karantawa -
TEDA Catalyst: Kadarorin, Aikace-aikace da Jagorar Mai Kaya
Maganin TEDA, wanda aka sani da sinadarai kamar triethylenediamine (CAS 280-57-9), yana da mahimmanci a samar da kumfa polyurethane. Triethylenediamine yana aiki a matsayin mai kara kuzari, yana hanzarta amsawar gelling da busawa. MOFAN TEDA ta fito fili a matsayin mai yawan...Kara karantawa -
DMCHA Catalyst: Kadarorin, Aikace-aikace da Jagorar Mai Kaya
DMCHA muhimmin bangare ne wajen yin kayan polyurethane. Kamfanoni suna amfani da DMCHA don hanzarta amsawa a cikin tsarin polyurethane. Waɗannan tsarin sun haɗa da rufin kumfa mai tauri da sauran kayayyaki ga masana'antu. Abubuwan da ke kara kuzari na amine na polyurethane kamar DMCH...Kara karantawa -
Mai ƙara kuzari na Polyurethane: Cikakken Jagora ga Nau'o'i, Ayyuka da Aikace-aikace
Mai kara kuzari na polyurethane wani abu ne da ke hanzarta halayen sinadarai a cikin samar da polyurethane. Masana'antun sun dogara da masu kara kuzari don rage lokacin amsawa, inganta daidaito, da kuma sarrafa halaye kamar tauri da sassauci. Alamar...Kara karantawa -
Jagorar Tsarin Polyurethane: Daga Tsarin Kwayoyin Halitta zuwa Ingantaccen Aiki
Koyi yadda ake tsara tsarin polyurethane ta amfani da polyols, isocyanates, catalysts, agents blowing, da ƙari. Gano yadda tsarin kwayoyin halitta ke tantance aiki a cikin kumfa, shafi, elastomers, da manne. ...Kara karantawa -
Lalacewar Polyurethane guda uku da aka fi sani: ramukan rami, ramukan da suka lalace, da alamun kwararar ruwa - Tushen da Maganin Injiniya
Dalilin da Yasa Waɗannan Lalacewar Ke Ci Gaba Da Bayyana A Cikin Tsarin Simintin Polyurethane da Molding, ramukan rami, ramukan raguwa, da alamun kwarara suna daga cikin lalacewar saman da ake yawan samu a cikin tsarin polyurethane mai sassauƙa da tsauri...Kara karantawa -
Yadda Danko da Juyawa Ke Tasowa Yayin Kumfa na Polyurethane
Dalilin da Yasa Halayyar Viscoelastic Take Da Muhimmanci a Samar da Kumfa na Polyurethane Aikin kumfa na polyurethane yana da alaƙa da juyin halittar danko da kuma sassauci yayin aikin kumfa. Ko dai samar da kumfa mai sassauƙa, kumfa mai tauri, ko kuma polyurethane ta musamman...Kara karantawa
