Nau'o'in Abubuwan Matting ɗin da ake amfani da su a cikin Rufin Foda ko Paint

Akwai nau'ikan abubuwan da suka haɗa da matting guda huɗu da ake amfani da su a ciki Foda Mai Rufe Foda ko Paint.

• Silicas

A cikin faffadan faffadan silicas da ake samu don matting akwai ƙungiyoyi biyu waɗanda suka bambanta dangane da tsarin samar da su. Ɗayan shine tsarin hydro-thermal, wanda ke samar da silicas tare da ilimin halitta mai laushi. Ta yin amfani da silica-gel tsari kayayyakin za a iya samu wanda ke da wuya ilimin halittar jiki. Dukansu matakai suna da ikon samar da daidaitattun silica da kuma bayan samfuran da aka kula da su. Bayan jiyya yana nufin cewa silica surface za a iya wani partan modified da Organic (waxes) ko inorganic kayan. Idan aka kwatanta da silica-gel matting jamiái, modified silica mallaki daban-daban barbashi size, barbashi size rarraba, a cikin pore girma. Hydrothermal matting jamiái ne daban-daban a barbashi size da kuma rarraba. Hakanan zamu iya samun kayan da ba a kula da su ba. A halin yanzu akwai samfur guda ɗaya kawai sananne don takamaiman aikace-aikacen, wanda aka samar bisa ga tsarin pyrogenic, kuma yana nuna ingantaccen matting sosai, musamman a cikin tsarin tushen ruwa.

Roba Aluminum silicates ana amfani da emulsion Paint da farko a matsayin high quality extender zuwa jera maye gurbin Titandioxyd. Duk da haka, ana iya amfani da su don samar da daidaitaccen matting tasiri a cikin busasshen fenti na emulsion. A cikin tsarin Alkyd mai tsawo suna aiki azaman matting wakili, amma dole ne a tarwatsa su da pigment da filler. Ana amfani da silica matting a cikin duk tsarin sutura, ko da yake ba a cikin suturar foda ba.

• Waxes

A yau, akwai nau'ikan kakin zuma iri-iri a kasuwa. Abubuwan da aka fi amfani da su don sutura da tawada sun dogara ne akan Polyethylene, Polypropylene, Carnauba, Amid. Ana kuma amfani da samfuran Waxes bisa Polytetrafluorethylene PTFE azaman matting.

Ya bambanta da silicas, waxes suna canza yanayin fuskar fim ɗin fenti ta hanyar iyo zuwa saman saman. Wannan sabon abu yana rinjayar abubuwa masu zuwa: matakin matt / mai sheki; zamewa da juriya; anti blocking da abrasion Properties, anti settling da surface tashin hankali.

Yawancin samfuran ana isar da su azaman samfuran micronized, waɗanda ke samuwa a cikin kewayon abubuwan tattarawa waɗanda suka dogara da emulsions na kakin zuma. Dispersions bambanta bisa ga barbashi size da barbashi size rarraba.

• Fillers

Kodayake bayyanar fenti yana canzawa ta hanyar ƙari na abubuwan da aka ambata a baya na matting additives, aikin ba ya tasiri. Ta amfani da takamaiman filaye muna ƙara ƙarar Pigment-Volume-Concentration na fenti wanda ya haɗa da duk illolin da yake nunawa. Wannan shine dalilin da ya sa wannan hanyar matting ta iyakance don kawai pigmented, tattalin arziki ƙananan azuzuwan fenti.

A fillers tare da fifiko kunkuntar barbashi size rarraba dole tarwatsa tare da pigments. Don daidaita digiri mai sheki da ake buƙata yana da praxis don daidaita shi ta amfani da motsawa a cikin Silica a ƙarshen aikin samar da fenti.

• Kayayyakin Halitta

Tare da dabarun niƙa na zamani yana yiwuwa a niƙa kayan filastik dangane da guduro na urea na Poly methyl. Irin waɗannan samfurori suna da ƙananan tasiri akan danko, suna nuna kwanciyar hankali har zuwa 200 ° C, suna da tsayayyar ƙarfi mai kyau, kuma suna da sauƙin watsawa.

Gabaɗaya, Duk abubuwan da aka haɗa da matting ɗin da ake amfani da su a cikin kayan kwalliyar foda ko filin fenti, suna da fa'idodi da fa'idodi.