Alkyd: Babban Jagora ga Abin da yake da kuma yadda yake aiki

da Joost Nusselder | An sabunta akan:  Yuni 19, 2022
Ina son ƙirƙirar abun ciki kyauta cike da nasihu ga masu karatu na, ku. Ban yarda da tallafin da aka biya ba, ra'ayina nawa ne, amma idan kun sami shawarwarin da suka taimaka kuma kuka ƙare siyan wani abu da kuke so ta hanyar ɗaya daga cikin hanyoyin haɗin yanar gizo na, zan iya samun kwamiti ba tare da ƙarin farashi ba. Ya koyi

Alkyd wani nau'in ne fenti dauke da resin polyester kuma an gyara shi tare da fatty acid, wanda aka samo daga polyols, Organic acid, da triglycerides. Wani nau'in fenti ne na mai wanda ya bambanta da sauran nau'ikan fenti.

Alkyd Paint yayi kama da fentin enamel, amma tare da nau'i daban-daban da jin dadi. Yana da babban zaɓi don zanen bango kuma yana ba da kyakkyawan ƙare wanda ke da sauƙin cirewa lokacin da ake buƙata.

Wannan jagorar zai gaya muku duk abin da kuke buƙatar sani game da fentin alkyd, daga abin da yake zuwa yadda ake amfani da shi.

Menene alkyd

Alkyd: Mabuɗin Ƙarshe Mai Girma akan Ganuwar Gidanku

Alkyd kalma ce da ke nuna nau'in fenti wanda ya ƙunshi resin polyester wanda aka gyara ta hanyar ƙara fatty acid da sauran abubuwan da aka gyara. Alkyds an samo su ne daga polyols da Organic acid, gami da dicarboxylic acid ko carboxylic acid anhydride da mai triglyceride. Kalmar “alkyd” ana yawan amfani da ita a masana’antar fenti don bayyana takamaiman nau’in fenti mai ɗabi’a wanda ya bambanta da sauran nau’ikan fenti.

Ta yaya ake samar da Paint Alkyd?

Tsarin samar da fenti na alkyd yayi kama da na sauran nau'ikan fenti. Koyaya, fentin alkyd yawanci ya ƙunshi babban abun ciki na mai da guduro fiye da sauran nau'ikan fenti. Ƙarin waɗannan abubuwan da aka haɗa suna inganta sassauci da daidaituwa a cikin samfurin ƙarshe, yana haifar da yanayi mai tsanani lokacin da aka fentin a bango.

Menene Daban-daban Nau'in Alkyd Paint?

Akwai nau'ikan fenti na alkyd iri-iri da yawa, kowannensu yana da kaddarorinsa na musamman da fa'idodinsa. Wasu daga cikin nau'ikan fenti na alkyd da aka fi samu sun haɗa da:

  • Enamel alkyd Paint: Wannan nau'in fenti na alkyd yana da kyau don amfani da shi akan saman ƙarfe saboda ƙaƙƙarfan ƙarewar sa.
  • Hybrid alkyd paint: Wannan nau'in fenti na alkyd shine hadewar alkyd da fenti na latex, yana mai da shi babban zabi ga masu son fa'idar fenti iri biyu.
  • Fentin alkyd mai tushen mai: Irin wannan fenti na alkyd ana amfani da shi don zanen bango a cikin gida, saboda yana ba da kyakkyawan gamawa kuma yana da sauƙin cirewa idan an buƙata.

Yadda za a ƙayyade idan Alkyd Paint daidai ne a gare ku?

Idan kuna son ƙarewa a bangon gidan ku kuma kuna shirye ku jira ɗan tsayi don fenti ya bushe, fenti na alkyd na iya zama zaɓin da ya dace a gare ku. Yi la'akari da waɗannan abubuwan yayin ƙayyade idan fentin alkyd ya dace don bukatun zanenku:

  • Kuna son filaye mai tauri akan bangon ku?
  • Kuna sha'awar zanen saman karfe?
  • Kuna son fenti mai sauƙin amfani kuma yana samar da daidaitaccen gamawa?
  • Shin kuna shirye ku jira tsawon lokaci don fenti ya bushe?
  • Kuna son fenti mai sauƙin cirewa idan an buƙata?

Gano Abubuwan Al'ajabi na Alkyd Paint: Jagorar Ƙwararru

Alkyd Paint yana da halaye na musamman waɗanda suka sa ya bambanta da sauran nau'ikan fenti, gami da:

  • Ƙarshe mai laushi: Alkyd fenti yana da santsi da kyalli wanda babu irinsa da sauran nau'ikan fenti.
  • Rufewa: Alkyd Paint na iya rufe saman a cikin riguna ɗaya ko biyu kawai, yana mai da shi mashahurin zaɓi ga ƙwararrun masu zane.
  • Mai tsayayya da ruwa da sinadarai: Alkyd Paint yana da matukar juriya ga ruwa da lalata sinadarai, yana mai da shi dacewa don amfani da shi a wuraren da ke fuskantar yanayi mai tsanani.
  • Abubuwan da aka dakatar: An dakatar da pigments a cikin fenti na alkyd a cikin resin, wanda ke ba da damar riƙe launi mafi kyau da dorewa.
  • Aikace-aikacen Brush: Ana iya amfani da fenti na Alkyd tare da goga, yana sauƙaƙa amfani da duka ƙwararru da masu sha'awar DIY.

Ta yaya Alkyd Paint yake Kwatanta da sauran Paint?

Alkyd fenti yawanci ana kwatanta shi da acrylic da fenti na tushen mai. Ga wasu manyan bambance-bambancen:

  • Acrylics: Fenti na acrylic ya bushe da sauri fiye da fentin alkyd kuma yana da sauƙin tsaftacewa da ruwa. Duk da haka, ba su da dorewa kamar fentin alkyd kuma ba su da matakin kyalli iri ɗaya.
  • Mai: Fenti na tushen mai suna ɗaukar tsawon lokacin bushewa fiye da fentin alkyd kuma suna buƙatar kaushi don tsaftacewa. Suna kuma yin rawaya akan lokaci. Duk da haka, suna da ƙarancin ƙarewa kuma sun fi sassauƙa fiye da fenti na alkyd.

Fahimtar nau'ikan suturar Alkyds daban-daban

Dogon man alkyds yana da babban abun ciki mai, yawanci sama da 60%. Suna buƙatar lokaci mai tsawo na bushewa amma suna samar da ƙare mai ƙarfi da sassauƙa. Ana amfani da su a cikin kayan abinci da fenti da sutura.

Alkyds mai matsakaici

Alkyds mai matsakaici yana da abun ciki mai daga 40% zuwa 60%. Suna da sauƙin amfani kuma suna samar da kyakkyawan ƙare. Ana yawan amfani da su wajen kera gwangwani na lantarki da kuma manufa ta gaba ɗaya sutturawa.

Alkyds da aka gyara

Alkyds da aka gyara sune alkyds waɗanda aka gyara tare da sauran abubuwan da aka gyara don inganta aikin su. Wasu daga cikin gyare-gyaren da aka saba amfani da su sun haɗa da phenolics, bisphenol A, da acrylic monomers. Abubuwan gyare-gyare suna shafar lokacin bushewa, mannewa, juriya na sinadarai, da juriya na zafi na rufi.

Alkyd Hybrids: Cikakken Haɗin Resins

Alkyd hybrids hade ne na alkyd da sauran resins, irin su epoxy, polyester, ko resins na ruwa. An ƙirƙiri waɗannan matasan ta hanyar haɗa alkyd tare da abubuwan da ba a amsa ba kafin a warke. Sakamakon shine sutura na musamman wanda ya haɗu da mafi kyawun kaddarorin kowane resin.

Nau'in Alkyd Hybrids

Akwai nau'ikan alkyd hybrids da yawa akwai, gami da:

  • Epoxy-alkyd hybrids: Waɗannan suturar suna ba da kyakkyawar mannewa da juriya na lalata, yana sa su dace don amfani akan saman ƙarfe.
  • Polyester-alkyd hybrids: Waɗannan suturar suna da tsayi sosai kuma suna ba da kyakkyawan riƙe mai sheki, yana mai da su manufa don amfani akan saman waje.
  • Matakan alkyd na ruwa: Waɗannan suturar suna da alaƙa da muhalli kuma suna ba da ƙarancin hayaƙin VOC, yana mai da su manufa don amfani a cikin sarari.
  • Nanocomposite alkyd hybrids: Waɗannan suturar sun ƙunshi nanoparticles waɗanda ke haɓaka kaddarorin rufin, kamar juriya da kariyar UV.

Kammalawa

Don haka, abin da alkyd ke nan- nau'in fenti mai ɗauke da cakuda mai, resin, da kakin zuma. Alkyd yana da kyau don zanen bango saboda yana samar da kyakkyawan ƙare kuma yana da tsayayya ga ruwa da sinadarai. Hakanan zaka iya amfani da shi akan filayen ƙarfe, yana mai da shi nau'in fenti iri-iri. Don haka, idan kuna neman ƙaƙƙarfan ƙaƙƙarfan ƙarewa, fenti alkyd shine hanyar da za ku bi.

Ni Joost Nusselder, wanda ya kafa Likitan Kayan aiki, mai tallan abun ciki, kuma uba. Ina son gwada sabbin kayan aiki, kuma tare da ƙungiyara Na ƙirƙira zurfafan labaran yanar gizo tun daga 2016 don taimakawa masu karatu masu aminci tare da kayan aiki & dabarun ƙira.