Ban sani ba tun lokacin da, ba a daina yin amfani da fenti na kayan daki a cikin rayuwarmu ba, amma don amfani da bangarori da aka liƙa kai tsaye tare da takarda mai fuska, wanda yake da kyau, mai kyau, dacewa kuma mai amfani.
Melamine-impregnated takarda ne wakilin allon kammala kayan. Cikakken sunanta shine Melamine-Urea-Formaldehyde Impregnated Bond Paper, wanda kuma aka sani da takarda "melamine". Takarda ce mai mannewa tare da wani abun ciki na guduro da abin da ba ya canzawa wanda ke da ciki da resin amino (melamine formaldehyde resin da urea-formaldehyde resin) kuma ya bushe zuwa wani ɗan lokaci. Ana iya manne shi da juna ko kuma a allunan wucin gadi bayan danna zafi.
Rabewa & Fa'idodi
Ana iya raba takardar da aka yi wa Melamine da aka yi wa ado da ita zuwa rukuni biyu: takarda ta sama da takarda ta ƙasa bisa ga amfani da samfurin. Takardar sama tana aiki azaman ado na saman da haɓaka aikin allon. Yawanci ana amfani da takarda mai sauƙi da takarda da aka buga tare da alamu da aka buga. Aikin takardar ta ƙasa shine ƙarfafa aikin saman allon da daidaita matsin lamba na lanƙwasa na allon. Yawanci ana samar da ita da takarda mara inganci ko takarda mai sauƙi mai rahusa. Ana amfani da takardar da aka yi wa Melamine da aka yi wa ado da ita sosai a cikin kabad, kabad, da kuma veneer na bene na laminate.
Melamine manne resin ne mai tushen amino wanda ya ƙunshi wani adadin formaldehyde. A yayin aiwatar da shirye-shiryen manne, masana'anta ya kamata su sarrafa adadin formaldehyde da aka fitar a cikin ka'idodin ƙasa.
Abinda ke ciki na melamine yana ƙayyade ingancin juriyar lalacewa na melamine da ke fuskantar takarda. Mafi girman abun ciki, mafi kyawun tabbacin danshi da tasirin mildew. Takarda mai inganci mai inganci tana da abun ciki na melamine na 100%, sannan 50%. Yawancin takaddun ciki a halin yanzu suna amfani da abun ciki na melamine 50%. Rayuwar shiryayye na takarda mai tsabta na melamine mai tsabta na iya zama fiye da shekara 1, amma farashin ya fi 50%. Takardar tushe na fili tana cikin ciki tare da resin melamine da ƙari don samar da takarda mai ciki. Takardun da aka sanya melamine da allunan (hudu mai yawa, allon barbashi, plywood) suna da zafi-matse tare da faranti na ƙarfe a cikin latsa mai zafi don zama bangarorin ado.
zanen
Don tabbatar da ingancin takarda na fim mai mannewa, dole ne a yi amfani da takarda mai mahimmanci na kayan ado. Ko wace irin takarda sai a duba ta a wuce kafin a yi amfani da ita. Takardar da ba ta cancanta ba ba za ta iya shiga layin samarwa ba. A lokacin aiwatar da impregnation, aikin ya kamata a aiwatar da shi daidai da buƙatun tsari kuma ana yin samfura da gwaji a ƙayyadaddun lokaci don tabbatar da cewa adadin manne shine 120% ~ 160%, abun ciki mara ƙarfi shine 5% ~ 8%, kuma matakin pre-curing shine ≤ 65%. Takardar fim ɗin manne da busasshiyar dole ne a nannade shi nan da nan a cikin fim ɗin filastik kuma a rufe shi da tef.
Tsarin samarwa shine yin manne → shirya manne (ƙara maganin warkarwa, wakilin saki, da sauransu) → shigarwa ta farko (resin urea-formaldehyde) → bushewa ta farko → shigarwa ta biyu ( resin melamine formaldehyde ) → bushewa ta biyu → sanyaya da yankewa.
Maɓalli masu mahimmanci
Ana auna takarda mai ciki na Melamine ta yawan ƙwayar ciki, abubuwan da ba su canzawa, da digiri na farko.
- Adadin tsomawa: Abubuwan da ke cikin ƙaƙƙarfan guduro a cikin takardan fim ɗin ado, wanda aka bayyana a matsayin kashi (%).
- Abubuwan da ke da ƙarfi: Abubuwan da ke cikin abubuwan da ba su da ƙarfi (mafi yawa danshi da sauran ƙananan ƙwayoyin cuta) a cikin takardar fim ɗin ado, wanda aka bayyana a matsayin kashi (%).
- Digiri na farko: Matsayin warkarwa na resin a cikin takardar fim ɗin ado, wanda aka bayyana a cikin kashi (%).
Tasirin amfani
Melamine impregnated takarda yana da abũbuwan amfãni waɗanda sauran kayan ado da fenti ba su da:
Zai iya sauƙaƙe tsarin samar da bangarori na wucin gadi, kawar da buƙatar fentin fenti da gogewa; haɓaka ƙimar fa'idodin wucin gadi, ƙawata bayyanar kayan, da samar da ƙimar amfani; inganta kaddarorin jiki da fadada iyakokin amfani.
A cikin kasuwar kayan daki na yanzu, melamine veneer panels har yanzu suna mamaye. Tare da ƙarancin albarkatun itacen ɗan adam da karuwar buƙatun neman ɗan adam na samfuran itace, takaddar melamine kuma za ta haɓaka mafi kyau a cikin ƙarni na 21st!
Ƙarin bayani game da SINOYQX modified melamine formaldehyde resin, da fatan za a tuntuɓe mu ta imel: [email protected] , ko a yi mana magana a: +86-28-8411-1861.
Ana sake buga wasu hotuna da rubutu daga Intanet, kuma haƙƙin mallaka na ainihin marubucin ne. Idan akwai wani cin zarafi, da fatan za a tuntuɓe mu don sharewa.