Andazi ukusukela nini, ayisathandwa ukupeyinta iipaneli zefenitshala ebomini bethu, kodwa ukusebenzisa iipaneli ezincamathiselwe ngokuthe ngqo ngephepha elijongene nalo, elihle, elihle, elilungele kwaye lisebenza.
Iphepha le-Melamine-impregnated yibhodi emeleyo yokugqiba izinto. Igama layo elipheleleyo yiMelamine-Urea-Formaldehyde Impregnated Bond Paper, ekwaziwa njengephepha elithi "melamine". Iphepha elinamathelayo elinomxholo othile we-resin kunye nomxholo oguquguqukayo ofakwe kwi-amino resin (i-melamine formaldehyde resin kunye ne-urea-formaldehyde resin) kwaye yomiswe kwinqanaba elithile. Inokudityaniswa komnye nomnye okanye kwiibhodi ezenziweyo emva koxinzelelo olushushu.
Ulwahlulo kunye nezinto eziluncedo
Iphepha elifakwe iMelamine linokwahlulwahlulwa libe ziindidi ezimbini: iphepha eliphezulu nephepha elisezantsi ngokwendlela esetyenziswa ngayo imveliso. Iphepha eliphezulu lisebenza njengomhombiso womphezulu kunye nokuphucula ukusebenza kwebhodi. Iphepha elingenanto kunye nephepha eliprintiweyo elineepateni eziprintiweyo zihlala zisetyenziswa. Umsebenzi wephepha elingaphantsi kukuqinisa ukusebenza komphezulu webhodi kunye nokulinganisela uxinzelelo lokugoba kwebhodi. Idla ngokuveliswa ngephepha elilinganayo elikumgangatho ophantsi okanye iphepha elingenanto elingabizi kakhulu. Iphepha elifakwe iMelamine lisetyenziswa kakhulu kwiikhabhathi, kwiikhabhathi, nakwii-veneers zomgangatho we-laminate.
Iglu yeMelamine yintlaka esekwe kwi-amino equlethe umlinganiselo othile we-formaldehyde. Ngethuba lenkqubo yokulungiselela iglue, umenzi wokukhulelwa kufuneka alawule inani le-formaldehyde ekhutshwe ngaphakathi kwemigangatho yelizwe.
Umxholo we-melamine umisela umgangatho wokunxiba wephepha elijongene ne-melamine. Okukhona umxholo uphezulu, kokukhona isiphumo singcono sobungqina bokufuma kunye nobungqina bokungunda. Iphepha elifakwe ekumgangatho ophezulu linomxholo we-melamine we-100%, lilandelwa ngama-50%. Uninzi lwamaphepha afakwe ngoku asebenzisa i-50% ye-melamine content. Ubomi beshelufu yephepha elifakwe i-melamine elicocekileyo linokuba ngaphezu konyaka omnye, kodwa ixabiso liphezulu kune-1%. Iphepha lesiseko esicacileyo lifakwe kwi-melamine resin kunye ne-additives ukwenza i-melamine-impregnated paper. Iphepha le-melamine-impregnated kunye neebhodi (ibhodi yoxinaniso, ibhodi yebhodi, i-plywood) ishushu-icinezelwe ngamacwecwe ensimbi kumatshini oshushu ukuze abe ngamapaneli okuhlobisa.
Ubugcisa
Ukuze kuqinisekiswe umgangatho wephepha lefilimu elinamathele, umgangatho ophezulu wokuhlobisa iphepha kufuneka lisetyenziswe. Kungakhathaliseki ukuba luhlobo luni lwephepha, kufuneka lihlolwe lize lipasiswe ngaphambi kokuba lisetyenziswe. Iphepha elingafanelekanga alikwazi ukungena kumgca wokuvelisa. Ngethuba lenkqubo yokufakelwa, umsebenzi kufuneka uqhutywe ngokungqongqo ngokuhambelana neemfuno zenkqubo kunye nesampuli kunye novavanyo kufuneka lwenziwe ngexesha elichaziweyo ukuqinisekisa ukuba isixa seglue yi-120% ~ 160%, umxholo oguquguqukayo ngu-5% ~ 8%, kunye ne-degree pre-curing ≤ 65%. Iphepha lefilimu elifakwe kunye nelomileyo kufuneka lifakwe ngokukhawuleza kwifilimu yeplastiki kwaye litywinwe nge-tape.
Inkqubo yemveliso kukwenza iglu → ukulungiswa kweglu (ukongeza iarhente yokunyanga, iarhente yokukhulula, njl.njl.) → ukufunxwa kokuqala (iresinu ye-urea-formaldehyde) → ukomisa kokuqala → ukufunxwa kwesibini ( iresinu ye-melamine formaldehyde ) → ukomisa kwesibini → ukupholisa nokusika.
Iimpawu eziphambili
Iphepha elifakwe i-melamine lilinganiswa ngobungakanani bokukhulelwa, umxholo wezinto eziguquguqukayo, kunye neqondo lokunyanga kwangaphambili.
- Isixa seDip: Umxholo we-resin eqinile kwiphepha lefilimu elinamathele, elichazwe njengepesenti (%).
- Umxholo wemiba eguquguqukayo: Umxholo wezinto eziguquguqukayo (ubukhulu becala ukufuma kunye nezinye iimolekyuli ezincinci) kwiphepha lefilimu lokuhombisa, elichazwe njengepesenti (%).
- Iqondo lokunyanga kwangaphambili: Iqondo lokunyanga i-resin kwiphepha lefilimu yokuhlobisa, echazwe ngepesenti (%).
Isiphumo sokusetyenziswa
Iphepha elifakwe i-melamine lineengenelo ezingenazo ezinye iipeyinti zokuhombisa kunye neepeyinti:
Iyakwazi ukwenza lula inkqubo yokuvelisa iipaneli ezenziweyo, ukuphelisa isidingo sokupeyinta ukutshiza kunye neenkqubo zokuxubha; ukuphucula ixabiso leepaneli ezenziweyo, zihombise inkangeleko yemathiriyeli, kunye nokubonelela ngexabiso lokusetyenziswa; ukuphucula iimpawu zomzimba kunye nokwandisa ububanzi bokusetyenziswa.
Kwimarike yefenitshala yangoku, iipaneli ze-melamine veneer zisalawula. Ngokunqongophala kwezixhobo zokhuni lwabantu kunye nemfuno eyandayo yokusukela abantu kwiimveliso zokhuni, iphepha elifakwe i-melamine liya kukhula ngcono kwinkulungwane yama-21!
Ulwazi oluthe kratya malunga ne-SINOYQX modified melamine formaldehyde resin, nceda unxibelelane nathi nge-imeyile: [email protected] , okanye usithumelele umyalezo ku: +86-28-8411-1861.
Eminye imifanekiso kunye nezicatshulwa zenziwe kwakhona kwi-Intanethi, kwaye i-copyright yeyombhali wokuqala. Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ucime.