Trimethylolpropane (TMP) wani muhimmin ingantaccen kayan sinadari ne mai fa'ida tare da aikace-aikace masu yawa, filaye mai faɗi kamar resin alkyd, polyurethane, resin da ba a cika ba, resin polyester, da sutura. Bugu da ƙari, ana amfani da TMP a cikin haɗar man shafawa na jirgin sama, tawada na bugu, kuma yana aiki azaman kayan taimako na yadi da ma'aunin zafi don resins na polyvinyl chloride (PVC).
A matsayin mai shimfiɗa sarkar da aka yi amfani da shi sosai a cikin masana'antar guduro, TMP babban samfuri ne wanda ke haɓaka haɓaka masana'antu na ɓangaren polyols. Tsarinsa na musamman na kwayoyin halitta yana ba shi ƙarancin narkewa da halayen glycerol kamar polyol. TMP ba zai iya maye gurbin glycerol kawai ba a cikin kirar resin alkyd amma kuma yana aiki tare da sauran polyols kamar neopentyl glycol da pentaerythritol, yana ƙara haɓaka nau'ikan resin alkyd. Wannan juzu'i yana haɓaka aiki da daidaitawa na samfuran tushen guduro, yana ƙarfafa muhimmiyar rawar da TMP ke takawa wajen haɓaka sabbin abubuwa da ingantaccen aikace-aikace a cikin masana'antu.
Alkyd resins da aka shirya ta amfani da TMP yana nuna juriya na hydrolysis, kwanciyar hankali na oxygen, juriya na alkali, da kwanciyar hankali na thermal, yana mai da su dacewa sosai don samar da fenti mai alamar hanya. Hakanan ana amfani da su sosai wajen kera fenti na kayan kwalliya don motoci, firiji, injin wanki, da sauran kayan aikin gida. Bugu da ƙari kuma, TMP yana taka muhimmiyar rawa a cikin samar da matakai na surfactants, wetting jamiái, fashewar, plasticizers, fiberglass-reinforced robobi, rosin esters, high sa jirgin sama man shafawa, fiber sarrafa jamiái, bugu tawada, da kuma polyurethane kumfa, bauta a matsayin guduro sarkar extender, yadi da kuma PVC auxili stabilis.
Abubuwan da suka samo asali na TMP suna samun aikace-aikace masu yawa a cikin fagage da yawa, suna aiki azaman wakilai masu haɗa kai, masu warkarwa, emulsifiers, wakilai na saki, da masu haɓakawa. Ana kuma amfani da su a cikin ƙirƙira na'urorin lantarki na membrane na ruwa tare da babban zaɓi don ions sodium.
Ana amfani da TMP da farko azaman albarkatun ƙasa don samar da PU curing jamiái, synthesizing UV coatings, da kuma kerarre high-sa alkyd resins. A kasar Sin, yawan amfanin sa ya kai sama da kashi 70 cikin dari na yawan amfanin gida na trimethylolpropane. Bugu da ƙari, TMP yana taka muhimmiyar rawa wajen samar da resin polyester da titanium dioxide.
TMP yana riƙe da matsayi na tsakiya a cikin haɓakar resins na alkyd masu tsayi, waɗanda aka fi amfani da su a cikin manyan fenti na motoci da masu magance hoto don fenti da tawada. Yayin da ingancin kayayyaki a masana'antun kera motoci da na gida na kasar Sin ke ci gaba da inganta, bukatu na kayan kwalliya masu inganci ya karu sosai. A halin yanzu, ƙaƙƙarfan ƙa'idodin muhalli sun haifar da ci gaba mai dorewa a cikin buƙatun masu magance hoto. Sakamakon haka, ana tsammanin buƙatar TMP za ta sami babban ci gaba a cikin shekaru masu zuwa.
Lokacin aikawa: Maris 20-2025