Rubun reshen: halayyar da aikace-aikace

Acrylic resins ana amfani da robobi, da kuma polymeric composites da articles daga gare - allura dutse, marmara acrylic, polymer, kaya, acrylic wucin gadi dutse, mosaic tayal, wucin gadi marmara, da baiwa, rufi abu. An yi amfani da su a cikin masana'antun wanke-wanke, masarufi, maɓuɓɓuka, tafkiyoyi, don sakawa da ruwa na polymer, da fenti da gashin gashi.

Acrylic guduro aka yi amfani da tare da polyester da epoxy resins. An bayyana halin da ake ciki na tsinkewa da ƙananan ƙwayar cuta, wanda ba za'a iya fada game da epoxy da polyester resins. Aiki tare da wannan abu dole ne a bayar da mutum kariya kayan aiki (roba safar hannu, respirators, auduga miya gowns, m fitattun idanu) da kuma overalls. Dukkan aiki yayin yin aiki tare da resines na wucin gadi ya kamata a yi a cikin ɗakunan da aka haƙa da samarwa da kuma samun iska. Idan akwai takamaiman abubuwan da aka gyara a cikin idanu, yawan wanka da ruwa ya zama dole.

Za'a iya amfani da resin resin ta hannu guda biyu tare da daban-daban. Abinda ke ciki na kayan abu ne ya haɗa da hardener (foda) - har zuwa 3% na duka taro. Kyakkyawar iska a cikin dakin don polymerization na resin ya zama sama +15 ºС. A yanayin zafi da ke ƙasa + 15 ° C, masanan sun bada shawarar ƙara har zuwa kashi 3.5% a cikin cakuda. Ya kamata a lura cewa a cikin zazzabi da ke ƙasa +10 ºOM lokaci na polymerization na wannan abu yana ƙaruwa sau da yawa. Idan akai la'akari da cewa mai wuya yana da ruwan sanyi sosai, dole ne a bushe kafin amfani. Don yin wannan, kana buƙatar saka shi a takardar takarda mai tsabta kuma yale shi ya bushe sosai. Ya kamata a tuna cewa mai yin magani mai tsabta yana jinkirta tsari na polymerization, yayin da abun da ke ciki ya iya canza launi. Hardener yana nufin abubuwa masu fashewa, don haka ana adana shi a cikin wani wuri mai tsabta daga zafin jiki da wutar lantarki, hasken rana mai haske (ultraviolet).

Ana zuba sashin resin a cikin kwantena filastik (guga, kofin, da kwano, da dai sauransu), bayan da aka kara dashi a ciki, to an gama cakuda sosai har sai an watsar da granules (kimanin minti biyar a dakin da zazzabi). An zuba ruwan magani a cikin kayan da ake bukata. Wadannan siffofin an riga an riga an lubricated tare da masu amfani da magunguna ("Izokol", "Izolak" lacquers, lithol, solidol ko duk kayan kayan aikin filastik). Bayan kimanin minti 20-50 (dangane da yanayin zazzabi), cakuda zai yi amfani da polymerize. A lokacin polymerization, yana mai tsanani (har zuwa 60 º ™ har ma mafi girma), don haka, don kauce wa konewa, ba a bada shawarar a taɓa kayan da hannayensu a lokacin polymerization. Cikakke ƙwaƙwalwa yana faruwa a cikin rana, lokacin ƙayyadadden lokaci ya dogara da yanayin zafin jiki, taro da ƙarar samfurin.

Rubun resin tare da filler: hanya ta aikace-aikacen

An hade da resin tare da hardener, bayan da aka kara da kayan abinci da kayan inganganci ga cakuda sakamakon. A matsayin mai gilashi ya yi amfani da kwakwalwan marmara, dutse mai laushi, yashi, tsakuwa, da dai sauransu (mafi sau da yawa - kwakwalwan marmara). Ya kamata a tuna da cewa don kayayyakin da ba na da kariya ba wajibi ne don gabatar da ingancin alade. Dukkanin cakuda suna haɗuwa sosai, sa'an nan kuma zuba su cikin siffofin da ya dace. Sakamakon mafi kyau na rinsin zuma da kuma filler shine 30:70.

Wurin artificial: hanyar ajiya

Dole a adana resin a cikin gida, wanda aka kariya daga weathering, sakamakon radiation ultraviolet. Idan ana kiyaye dokokin ajiya, ranar karewa na resin wucin gadi shine shekara 1.