Melamine fuskantar allon, wanda tushe abu ne barbashi jirgin, MDF, plywood, block jirgin suna bonded daga tushe abu da kuma surface.Ana kula da faifan saman tare da rigakafin wuta, juriya na abrasion da ruwa mai hana ruwa, tasirin amfani da su yayi kama da na shimfidar katako mai hade.
Melamine allo allo ne na roba tare da abin rufe fuska na melamine mai mannewa takarda takarda.Takarda mai launi daban-daban ko laushi ana jika shi a cikin mannen guduro na melamine, a bushe zuwa wani ɗan lokaci na warkewa, sannan a shimfiɗa shi a saman allon barbashi, allon tabbatar da danshi, allo mai matsakaicin yawa, plywood, blockboard, allon multilayer ko sauran katako mai ƙarfi. , sa'an nan kuma kafa ta da zafi latsa.A cikin tsarin samarwa, yawanci ya ƙunshi nau'ikan takarda da yawa, kuma adadin ya dogara da manufar.
Jiƙa takardan ado a cikin maganin melamine sannan a danna shi ta hanyar latsa mai zafi.Don haka, allon tabbatar da danshi da ake amfani da shi don kayan ɗaki ana kiransa gabaɗaya allon tabbatar da danshi na melamine.Melamine formaldehyde resin shine mafita tare da ƙarancin abun ciki na formaldehyde, wanda ke da alaƙa da muhalli.Wannan hanyar manne shi ba kawai ba ya haifar da gurɓataccen gurɓataccen abu, amma kuma yana rage sakin substrate a ciki.Mutane da yawa sun gane wannan hanyar magani kuma galibi ana yin su ta wannan hanyar.
Abun ciki
"Melamine" yana daya daga cikin resin adhesives da ake amfani da su don kera irin wannan allon.Ana jiƙa takarda mai launi daban-daban ko laushi a cikin guduro, a bushe har zuwa wani matakin warkewa, sannan a shimfiɗa shi a saman allo mai ƙyalƙyali, fiberboard matsakaici ko fiberboard mai ƙarfi.Ana yin katako na ado ta hanyar matsawa mai zafi.Sunan ƙayyadaddun shine takaddar fim ɗin melamine da aka lalatar da ita tana fuskantar panel na tushen itace, Kiran allo na melamine haƙiƙa wani ɓangare ne na kayan adonsa.Gabaɗaya an haɗa shi da takarda mai zurfi, takarda na ado, takarda mai rufewa, da takarda na ƙasa.
① Ana sanya takarda a saman saman saman katako na kayan ado don kare takarda na kayan ado, yana sa saman jirgin ya zama mai haske sosai bayan dumama da matsa lamba.Fuskar jirgi yana da wuya kuma yana jurewa, kuma irin wannan takarda yana buƙatar aikin shayar da ruwa mai kyau, mai tsabta da fari, da kuma m bayan nutsewa.
② Takarda kayan ado, wanda kuma aka sani da takarda na itace, muhimmin bangare ne na allunan kayan ado.Yana da launin tushe ko babu launi, kuma ana buga shi cikin nau'ikan takarda na ado.Ana sanya shi a ƙasa da takarda, musamman don dalilai na ado.Wannan Layer yana buƙatar takarda don samun ƙarfin rufewa mai kyau, impregnation, da aikin bugawa.
③ Takarda ta rufe, wacce kuma aka sani da farar takarda ta titanium, ana sanya gabaɗaya ƙarƙashin takardan ado yayin kera bangarorin kayan ado masu launin haske don hana ƙasan Layer na resin phenolic shiga saman.Babban aikinsa shine ya rufe tabo masu launi akan farfajiyar ƙasa.Saboda haka, ana buƙatar ɗaukar hoto mai kyau.Nau'o'in takarda guda uku da ke sama suna bi da bi da su tare da resin melamine.
④ Ƙaƙƙarfan takarda takarda shine tushen kayan kayan ado na kayan ado, wanda ke taka rawar injiniya a cikin jirgi.An jika shi a cikin mannen resin phenolic kuma a bushe.A lokacin samarwa, ana iya ƙayyade yadudduka da yawa bisa manufa ko kauri na katako na ado.
Lokacin aikawa: Mayu-29-2023