Labarai

Don cikakken amfani da samfur, dole ne mutum ya fara fahimtarsa ​​da kyau, kuma nau'in nadi mai launi ba banda. Na gaba, bari mu gabatar da kanmu ga nadi mai rufin launi.
Da fari dai, muna bukatar mu san abin da launi mai rufi allon?

Launi mai rufin ƙarfe mai launi ta amfani da ɗigon ƙarfe mai zafi-tsoma galvanized karfe kamar yadda substrate ba kawai yana da Layer na zinc don kariya ba, amma har ma yana da suturar kwayoyin halitta a kan layin zinc don ɗaukar hoto da kariya, yana hana shingen karfe daga tsatsa. Rayuwar sabis ɗin ta kusan sau 1.5 fiye da na galvanized karfe tsiri. Abu na biyu, muna bukatar mu fara fahimtar dalilan da aka yi wa launi mai rufaffiyar rolls? Nadi masu launin launi suna da nauyi, masu daɗi da kyan gani, kuma suna da kyakkyawan juriya na lalata. Hakanan ana iya sarrafa su kai tsaye kuma ana samun su gabaɗaya cikin inuwar farar launin toka, shuɗin teku, da ja bulo. Ana amfani da su musamman a cikin tallace-tallace, gini, kayan aikin gida, kayan daki, da masana'antar sufuri.
Rubutun da aka yi amfani da su don nadi mai launi ya kamata ya zaɓi resins masu dacewa bisa ga yanayin amfani daban-daban, irin su polyester silicon modified polyester, polyvinyl chloride filastik sol, polyvinylidene chloride, da sauransu. Na gaba, kuna buƙatar sanin tsarin sutura:
V shafi tsarin nau'in
2/1: Aiwatar sau biyu a saman saman, sau ɗaya a kan ƙasa, kuma gasa sau biyu.
2/1M: Aiwatar sau biyu akan saman sama da ƙasa, kuma a gasa sau ɗaya.
2/2: Aiwatar sau biyu akan saman sama da ƙasa, kuma a gasa sau biyu.
Amfani da daban-daban shafi Tsarin:
2/1: Juriya na lalata da juriya na fenti guda ɗaya ba su da kyau, amma yana da kyau adhesion kuma ana amfani dashi a cikin sanwici;
2 / 1M: Fenti na baya yana da juriya mai kyau na lalata, juriya, da tsarin aiki, tare da mannewa mai kyau, wanda ya dace da bangarorin profiled guda ɗaya da sassan sanwici.
2/2: Fenti na baya na biyu-Layer yana da kyakkyawan juriya na lalata, juriya, da tsari na sarrafawa, kuma galibi ana amfani da su don fa'idodin bayanin martaba guda ɗaya. Duk da haka, mannewarsa ba shi da kyau kuma bai dace da sanwici ba.

Menene rabe-raben abubuwan da aka rufe masu launi?
Hot tsoma galvanized substrate
Samfurin da aka samu ta hanyar amfani da shafi na halitta a kan takardar ƙarfe mai zafi-tsoma galvanized takarda mai launi mai zafi-tsoma. Hot tsoma galvanized launi mai rufi sheet ba kawai yana da kariyar sakamako na zinc, amma Organic shafi a saman kuma taka rawa a cikin rufi kariya da tsatsa rigakafin, tare da tsawon sabis rayuwa fiye da zafi- tsoma galvanized takardar. Abubuwan da ke cikin zinc na ɗumbin ɗumbin ɗumbin galvanized mai zafi gabaɗaya 180g/m2 (mai gefe biyu), kuma babban abun ciki na zinc na abubuwan da ake amfani da su na waje don amfanin waje a cikin gine-gine shine 275g/m2.
Hot tsoma aluminum zinc substrate
Hot tsoma aluminum tutiya farantin karfe (55% Al Zn) ana amfani da matsayin sabon rufi substrate, yawanci tare da aluminum zinc abun ciki na 150g/㎡ (biyu-gefe). Juriya na zafi-tsoma aluminum tutiya takardar ne 2-5 sau na zafi-tsoma galvanized takardar. Yin amfani da ci gaba ko na ɗan lokaci a yanayin zafi har zuwa 490 ℃ ba zai haifar da iskar oxygen mai tsanani ba ko samuwar sikelin oxide. Ikon yin nunin zafi da haske sau biyu na farantin karfe mai zafi-tsoma, kuma abin da ya fi girma fiye da 0.75 shine ingantaccen kayan gini don tanadin makamashi.
Electroprated galvanized substrate
Samfurin da aka samu ta amfani da takardar galvanized da aka yi amfani da shi a matsayin ma'auni da gasa shi tare da shafi na halitta yana da takarda mai rufin galvanized na lantarki. Saboda bakin ciki tutiya Layer na electroplated galvanized takardar, da zinc abun ciki yawanci 20/20g/m2, don haka wannan samfurin bai dace da waje amfani a yin bango, rufi, da dai sauransu Amma saboda da kyau bayyanar da aiki yi, shi za a iya amfani da yafi na gida kayan, audio tsarin, karfe furniture, na cikin gida ado, da dai sauransu. Bayan jin haka, kana da wani ilmi game da launi mai rufi Rolls? Idan kuna sha'awar, ku zo ku tuntube mu!