Amabhodi abhekene ne-melamine, asisekelo sawo siyibhodi lezinhlayiyana kanye ne-MDF, enziwa ngokuhlanganisa izinto eziyisisekelo kanye nongaphezulu. Kukhona ikakhulukazi izinhlobo ezimbili ze-surface veneers, ezifuywayo neziphuma kwamanye amazwe. Ngenxa yokuthi ziphathwa ngokuvimbela umlilo, ukumelana nokuhuzuka, kanye nokucwiliswa kwamanzi, umphumela wokusetshenziswa ufana nowokufakwa phansi kwezinkuni okuhlanganisiwe.
Amabhodi abhekene ne-melamine, abizwa ngokuthi amabhodi e-melamine, igama eligcwele amaphaneli enziwe nge-melamine enziwe ngefilimu yephepha le-veneer esekelwe ngokhuni. Iwukucwilisa iphepha elinemibala ehlukene noma ukwakheka kokunamathelayo kweresin ye-melamine, bese komiswa ngezinga elithile lokuphulukisa. Igandaywe phezu kwebhodi lezinhlayiya, ibhodi elivikela umswakama, i-medium density fiberboard, i-plywood, i-blockboard, i-multi-layer board noma enye i-fiberboard eqinile, futhi ibhodi lokuhlobisa lakhiwa ngokucindezela okushisayo. Enqubweni yokukhiqiza, ngokuvamile yakhiwa izingqimba eziningana zephepha, futhi inombolo incike ekusetshenzisweni.
Faka iphepha lokuhlobisa esixazululweni se-melamine, bese ulicindezela ngokucindezela okushisayo. Ngakho-ke, ibhodi elingangeni umswakama lefenisha ngokuvamile libizwa ngokuthi ibhodi elingangeni umswakama le-melamine. I-Melamine formaldehyde resin iyisisombululo esinokuqukethwe okuphansi kakhulu kwe-formaldehyde, okunobungani nemvelo, ukuze kungadali ukungcola kwesibili, kodwa kunciphise ukukhishwa kwe-substrate ngaphakathi. Le ndlela yokwelapha iye yaqashelwa yiwo wonke umuntu.
- Ukubunjwa
Igama lokucaciswa kwamabhodi anobuso be-melamine amaphaneli asekelwe ngokhuni afakwe ephepheni afakwe ephepheni, athi amabhodi anobuso be-melamine ayingxenye yokwakheka kwawo okubheke ngakuwo. Ngokuvamile, yakhiwe ngephepha elingaphezulu, iphepha lokuhlobisa, iphepha lokumboza kanye nephepha eliphansi.
(1) Iphepha elingaphezulu libekwe phezu koqweqwe olungaphezulu lwebhodi lokuhlobisa ukuze kuvikelwe iphepha lokuhlobisa, okwenza ubuso bebhodi bukhanye kakhulu ngemva kokushisa nokucindezela, futhi ingaphezulu lebhodi liqinile futhi aligugi. Lolu hlobo lwephepha ludinga ukusebenza kahle kokumuncwa kwamanzi, okumhlophe nokuhlanzekile, futhi kube sobala ngemva kokucwiliswa.
- Iphepha lokuhlobisa, okungukuthi, iphepha lokusanhlamvu lezinkuni, liyingxenye ebalulekile yebhodi lokuhlobisa, elinombala wangemuva noma ngaphandle. Iphepha lokuhlobisa eliphrintiwe libe ngamaphethini ahlukahlukene libekwe ngaphansi kwephepha elingaphezulu futhi ikakhulukazi lidlala indima yokuhlobisa. Lolu ungqimba ludinga iphepha elinamandla amahle okufihla, ukucwiliswa, kanye nezici zokuphrinta.
(3) Iphepha lokumboza, elibizwa nangokuthi iphepha elimhlophe le-titanium, livame ukufakwa ngaphansi kwephepha lokuhlobisa lapho kwenziwa amabhodi okuhlobisa anombala okhanyayo ukuvimbela i-resin ye-phenolic engaphansi ukuthi ingangeni ebusweni. Umsebenzi wayo oyinhloko ukumboza amabala ombala ebusweni be-substrate. Ngakho-ke, kudingeka ukumbozwa okuhle. Izinhlobo ezintathu zephepha ezingenhla zifakwe i-melamine resin ngokulandelana.
- Iphepha elingezansi liyizinto eziyisisekelo zebhodi lokuhlobisa, elidlala indima emisebenzini yemishini yebhodi. Yenziwa ngokucwiliswa ku-phenolic resin glue nokomisa. Ngesikhathi sokukhiqiza, izingqimba eziningana zinganqunywa ngokusho kwesicelo noma ubukhulu bebhodi lokuhlobisa. Uma ukhetha lolu hlobo lwefenisha yephaneli, ngaphezu kombala owanelisayo nokuthungwa, ungakwazi futhi ukuhlukanisa ikhwalithi yokubukeka kusuka ezicini eziningana. Kungakhathaliseki ukuthi kukhona amabala, imihuzuko, ama-indentation, izimbotshana, ukuthi umbala nokucwebezela kufana yini, kungakhathaliseki ukuthi kunamabhamuza, kungakhathaliseki ukuthi kunezinyembezi zephepha zendawo noma amaphutha.
- Ukusebenza kwebhodi lokuhlobisa i-melamine
- Ingakwazi ukulingisa amaphethini ahlukahlukene ngokuzenzakalelayo, ngombala ogqamile, futhi ingasetshenziswa njenge-veneer yamapaneli asekelwe ngokhuni nezinkuni. Inobunzima obukhulu, ukumelana nokugqoka kanye nokumelana nokushisa okuhle.
- Ukusebenza kokumelana namakhemikhali kuvamile, futhi kungamelana nokuhuzuka kwe-asidi evamile, i-alkali, igrisi notshwala nezinye izincibilikisi.
(3) Indawo ibushelelezi futhi ihlanzekile, kulula ukuyinakekela futhi ihlanzekile. Ibhodi le-Melamine linezici ezinhle kakhulu ukuthi izinkuni zemvelo azikwazi ukuba nazo ngesikhathi esifanayo, ngakho-ke kuvame ukusetshenziselwa ukwakhiwa kwangaphakathi kanye nokuhlobisa ifenisha ehlukahlukene namakhabhinethi.
- Izinzuzo kanye nokubi
Inzuzo yalolu hlobo lwebhodi ukuthi ingaphezulu libushelelezi, akulula ukuguqulwa ngoba i-coefficient yokunweba yezinhlangothi zombili zebhodi iyafana, umbala ugqamile, ingaphezulu alikwazi ukuguga, ukumelana nokugqwala, futhi intengo iyonga.
Ububi balolu hlobo lwebhodi ukuthi ibhande elisemaphethelweni kulula ukuwa, futhi lingaba yibhande eliqondile kuphela uma lingakwazi ukuqhekeka.
Ulwazi olwengeziwe mayelana ne-SINOYQX modified melamine formaldehyde resin, sicela usithinte nge-imeyili: [email protected] , noma usithumelele izwi ku: +86-28-8411-1861.
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