Labarai

Masana'antar refractory tana buƙatar guduro phenolic azaman wakili na haɗin gwiwa, kuma a cikin wakilai masu haɗin gwiwa da yawa, guduro phenolic kawai shine kyakkyawan zaɓi tare da sakamako mai kyau. Idan a halin yanzu kuna aiki a cikin masana'antar refractory, idan har yanzu ba ku zaɓi guduro phenolic azaman mai ɗaure ba, idan kuna son ci gaba da haɓaka kasuwancin ku, yakamata ku zaɓi guduro phenolic azaman mai ɗaure kuma sanya shi cikin samarwa. Phenolic guduro ne farkon masana'antu roba guduro da crystallization na hikimar masu binciken kimiyya. Har ila yau, samfur ne na ci gaban masana'antar refractory.

Binder shine watsi da gurɓataccen gurɓataccen abu daga kayan haɓakawa, wanda ba wai kawai ya gurɓata yanayi da lalata kariyar muhalli ba, har ma da abubuwan da ba dole ba a cikin kayan da samfuran, wasu kamfanoni kawai suna la'akari da farashin mai ɗaure lokacin zabar samfuran, yayin da yin watsi da aikin. da kuma hadura. Daga farkon farar kwalta zuwa guduro mai phenolic na yanzu, canjin ya wuce samfurin kawai amma alkiblar ci gaban masana'antar. Ba wai kawai aikin farar kwalta ba ne kawai ba zai iya cika buƙatu ba, har ma da yanayin aiki na babban adadin ma'aikatan gaba za a lalata yayin aiwatar da aikin, wanda ke yin barazana ga lafiyar ma'aikata. Gudun phenolic gaba ɗaya yana guje wa waɗannan rashin amfani. Ba wai kawai duk abubuwan da ke cikin aikin zasu iya saduwa da buƙatu daban-daban na samar da refractory ba, amma kuma babu babban adadin hayaki mai guba yayin amfani. Resin phenolic da aka gyara na yanzu ya inganta aikin guduro phenolic don saduwa da buƙatun wasu samfura na musamman. Yanzu da kariyar muhalli da ƙarancin carbon ke zama taken kira, ci gaban masana'antar refractory ba shakka zai zama kore mai karewa, don haka amfani da resin phenolic mai cutarwa muhalli a matsayin ɗaure ya zama dole don haɓaka masana'antar.
Akwai da yawa phenolic guduro kamfanoni, da kuma samar da fasaha da kuma sc.