Iron oxide pigments: hunhu, kushanda

Manufacturers vanofanira kuramba kuvandudza makwikwi mishonga yavo nekuti kuitika saturation mumusika pamwe kwenyika uye Russian zvokuvakisa. Saka, panguva imwe chete pamwe Qualitative zvivako inogadzirwa uye decoration zvinodiwa rinorambidzwa.

tsananguro

Iron oxide pigments vari inorganic mhando zvinhu rinoumbwa oxides uye oxide hydrates-siyana siyana valency. Pakazosvika nzira yokuwana vavo rakakamurwa dzinongoitika uye chakaita zvokugadzirwa. Tichienzanisa zvepanyama anoshandiswa kakawanda yokupedzisira. It akaruramiswa ichi yakakwirira kugutsikana kuti coloring nevasori muna pigments dzakadai chakaita zvokugadzirwa uye vakaderera mutengo. Iron oxides vane dzakawanda dzakasiyana-siyana ruvara kubva mutema rwedenga-girini yellow zvenzwi.

Iron oxide pigments: unhu

Pakati ehupfumi ose pigments zvinokosha kuziva zvinotevera:

• Kuparadzira zvazvingava zvinoratidza mwero kufukidza ndege kubatana. Rezasi nhamba, kashoma richaperera zvinhu.
• Dispersity. With kudzikira fineness kwakawedzera coloring okufunga.
• Kuchinyanya - ndiko kugona kubvisa ruvara dzavo kana yakasanganiswa nedzimwe zvinhu imwe saturation. Hunoratidza kunyatsoita ari chikamu mureza outputted nokuda mugadziri.
• Lightfastness ari kuramba photochemical kushanda.
• Nguva dzose. Pasinei bato matauriro haafaniri kushandura kunyatsoita.
• Thermal Kugadzikana - kukwanisa kuchengetedza ruvara mune ramakanzi tembiricha siyana.
• Kuvapo mvura-soluble yokuvirisa.
• The acidity of aqueous kuturika. Hazvifaniri kusapfuudza optimum kukosha ph = 7. Nokuti kuti samende anosiyana alkaline maitiro unosvikirwa, nokuda kushandisa yakaderera acidity musanganiswa iri rakabuda ruvara chose.

kongiri staining

Nokuti värjäys nekongiri zvigadzirwa kwenguva refu vachishandisa simbi oxide pigments kuva pasi yokuvanda simba uye makara nevamwe noruzhinji. Havana kukanganiswa alkalis, dzimwe mhando acids, munyu, chiedza chezuva. Nokuda pigments vava nevakawanda kana kupenda samende hydration zvinhu.

The chitoro simbi oxide pigments vemamwe uye Russian gadzira. Kuti kongiri Hue zvichienderana mukugadzira nharaunda kunoda kutungamirira zvinhu 3 kusvika 15% uremu. Zvinofanira kurangarirwa kuti pigments vane yepamusoro dispersibility tichienzanisa Portland simende, zvisinei kana kusapfuudza hwakagadzwa kuwanda, ipapo uchakurati- unopinza kuwedzera musanganiswa mvura kudiwa, zvichitungamirira vakabva kune imwe nouchapupu richikwidibira simba apo achidira uye kwakawedzera porosity.

Pigments: kushandiswa

Technical Data of midziyo kukanganisa kunyatsoshanda tishandise madhayi. With kuduku inorwara ruvara iri hombe kuwana nemukuparadzwa yakakwana zvakafanira michina ine refu vaiitawo unodiwa. Ruvara Kuchinja ruvara chete simende bhainda kubva kongiri kunovhengana kumarudzi, saka imwe nhamba kwazvo aizonyatsovachenesa ruvara muvhenganiswa rurefu kugutsikana esimende kupfuura uremu yakaderera.

Maviri kana kupfuura pigments akashandisa kusika noruvara esimende, akasiyana-pasi netumedu madhayi. Pokushandisa mhando akabatana ruvara kunoda vachisanganisa vasati wakazopinzwa mashoko kusvikira zvinodiwa mimvuri. Zvichatora nguva yakawanda pane imwe ruvara ruvara.

zvinhu madhayi

Ruvara Yellow simbi oxide ane kuramba weathering, chiedza pakusimba, chafariz pakusimba, chakanakisisa coloring noruzhinji. It rinoshandiswa kugadzirwa nekongiri zvigadzirwa nedzimwe zvinangwa, usina kukonekita, plaster, nemakadhibhokisi usina kukonekita, marudzi mazhinji primers. Czech uye Chinese nevatengi madhayi vane ehupfumi zvakafanana, ekupedzisira vari nechepazasi mutengo neeSultan. pigments kwakadaro vakasikwa pahwaro ocher, akasiyana granular yakagadzikana sezvamunoita.

Black simbi oxide ruvara - chinhu anosimbirira namakemikari kuti awana chikumbiro yayo kugadzirwa mavara simende zvigadzirwa, fillers, madhayi. Ichazivikanwa ukryvochnoy yakaoma dhayi mhando uye kudzika matauriro hunhu, nepo haruperi uye haisi pachena kuti tembiricha simba, yakawedzerwa pamwero alkali. Finished zvigadzirwa vari neagati usingaperi matauriro.

Kugadzira dzvuku ruvara kunyanya Czech uye Ukrainian vagadziri somunhu powdery inorganic akakura. Used chawo rinopa mukurumari uye ruvara saturation.

White coloring zvinhu hakusi soluble mune Organic acids uye mvura, uyewo vasiri chepfu vanhu. Akaona kakawanda muhomwe 25 makirogiramu.

The mwero staining kunokonzerwa

Munyaya rakapedzwa nyaya coloring kunokanganisa Hue esimende. Gray inzwi anokwanisa kudzima kupenya, saka kana tichishanda mwero Portland simende zvakaoma kuwana mavara akajeka. The yakanakisisa nzira iri samende chena, kushandiswa kuti kusika zvitema uye mitema hues.

Mumwe mhando zvinhu ane pfumbu ruvara. Siyana kugadzira miti zvinobudisawo zvinosimbisa rimwe marudzi, iro anosiyana. Kusiyana kwakadaro vanoonekwa pamusoro kupendwa kongiri, sezvamakaropafadzwa chiedza zvinhu kunoratidzwa wakakwirira utetsa zvichienzaniswa kongiri, kuva rima simbi oxide pigments. Saka, nokuti chete batch mangé zvigadzirwa kubva ichi zvinhu zvinofanira kuiswa chete esimende kubva chete mugadziri.

Hwokupedzisira mumvuri chiedza zvigadzirwa kunogona kukanganisa mataurire filler. Pane chaiyeiye kazhinji dzakafanana sezvamunoita kubudisa rimwe consignment. Pane chinokosha rutapudzo pamusoro mugumisiro vatema uye zvitema kongiri. On the ruvara haisi zvikuru kunetsekana arambe achirema kwemashoko, asi murombo chisimbiso porous kongiri ndiyo ndingangokuvara panowanikwa efflorescence panguva okuchengetera uye kushandiswa. pakuonekwa kwavo kuipa pakuonekwa, havafaniri kukanganisa pigments, asi efflorescence zvikuru kuoneka pane mavara pechiso pane zvakasikwa.

kuvhenganisa reshiyo

Pakugadzira samende musanganiswa hueing mumiririri chipimo chemushonga inofanira kuonekwa, kurema, sezvinoita dare oxide pigments mu kongiri vane densities zvakasiyana. Zvinokoshawo kuremekedza wakaenzana nguva anokurudzira, ichi kupenda musanganiswa zvakaenzana.

Kutungamirira nokuchinja ruvara yakasiyana Kurapwa ezvinhu. Kuonekwe akasiyana nomumvuri kukurumidza kwemvura ine unyoro uye condensation mundege, kunewo mukana wokuti zvishoma ikabatwa. Kuti tiwane zvinodiwa mugumisiro zvinoda kutevedzera zvikuru kuti kongiri mvura dilution netembiricha utongi. Pane muenzaniso hunhu: tsono vane matunhu kudurura pfungwa. crystals Small kuatsanangura chiedza vaparadzirwa, nokuda izvo ruvara anotarira vakareruka kupfuura mataurire chete kongiri Rakasimbisa panguva tembiricha yakaderera.

marudzi pigments

Iron oxide pigments inogona rakakamurwa simba, zvachose dzinonetsa wevasungwa inova 25%, uye conditionally simba wevasungwa 10%. Kana zvakafanira kuti kuwana chimwe Hue anopfuura 10% of colorant zvinhu kubva vhoriyamu, zviri zvinodiwa kushandisa zvinoenderana maduku simba mhando ruvara. Izvi nokuti zvinoenderana guru kuipa simba ehupfumi nokuda vawedzere Absorção de Água.

Kuti vagadzire Wedding kongiri zvigadzirwa zvakaoma hwokugadza diki zvinoenderana, zvokuti anova musoro kushandisa zvizere chikamu dhayi conditionally simba.

vagadziri

Pakati zvikuru vagadziri vari kutungamirira German, Czech uye Chinese mafekitari. In mashoko ukoshi mari, zvino zvakawanda anoyevedza pigments mu China. Chinonyanya kwakapararira pakati Czech akamuka tsvuku uye shava zvenzwi. Unhu chinzvimbo chekutanga colorants German, asi nokuda kudhura yavo chikumbiro nokuda tichigadzira unhani maturo.

Iron oxide pigments (yakaitwa Russia) vane mari yakaderera uye dzinogutsa zvivako, saka ivo vanoita makwikwi kukodzera kupinza.