Kudzora kwemhando yecosmetic girazi mabhodhoro akakamurwa kuita zvikamu zviviri, imwe ndeyekudzorwa kwemhando yezvinhu zvakabikwa, uye imwe yacho inodzora kunaka kwezvigadzirwa.
Kudzora kwemhando yezvinhu mbishi
Yakawanda yegirazi inogadzirwa pamusika ine-multi-component inotonhorera kunyunguduka nesoda-lime silicon semuviri mukuru.. Zvinhu zvikuru zvakashandiswa zvinoshandiswa zvinosanganisira: jecha requartz, feldspar, calcite, soda ash, etc.; ebetsero mbishi zvinhu zvinosanganisira: Yuanming poda, carbon powder, Selenium powder, oksijeni cobalt, etc. Zvizhinji zvezvinhu izvi zvakasvibiswa zvicherwa zvechisikigo nematombo. Unhu hwezvinhu zvakasvibirira zvinotarisa kunaka kwezvigadzirwa zvegirazi. Kuchena uye chidimbu saizi yezvakagadzirwa zvinokanganisa maitiro ekugadzira uye mhando yechigadzirwa chegirazi.
Kuti uve nechokwadi chemhando yezvinhu zvinopinda mbishi, mirairo inowirirana yakagadzirwa kuti itungamirire kuongororwa kwezvinhu zvakasvibiswa, iyo inofanira kunyatsoteverwa.
01 Raw material sampling
(1) Bulk mbishi zvinhu: maererano nemaitiro akasiyana ekumusoro, pakati, pasi, ruboshwe, uye zvakarurama, mapoinzi maviri anotorwa pahudzamu hwakafanana mukutarisa kwega kwega;
(2) Raw materials mumabhegi: bvisa imwe nhamba yemabhegi ezvigadzirwa maererano nehuwandu hwakatengwa, uye panofanira kunge paine imwe nguva pakuita sampling, uye isa sampling bit mubhegi kweinenge 10cm kana kupfuura;
(3) Huwandu hwesampling yebatch yega yega yezviwanikwa hunenge 4 kg, uye sampuli imwe neimwe inopiwa nhamba yakasiyana maererano nemirairo yenhamba yebatch;
02 Sample pretreatment
(1) Sample dzakatorwa dzakaomeswa muovheni, uye sampuli dzinogoverwa kune inodiwa chiyero chekuongorora nemuenzaniso divider, chikamu chacho chinoshandiswa pakuchengetedza muenzaniso, chikamu chekuongorora saizi yezvikamu, uye chikamu chechikamu chekuongorora;
(2) Mushure mokunge sampuli yekuongorora kwechikamu ivhu uye yakanyungudutswa, inogadzirirwa muyedzo mhinduro yechikamu chekuongorora (kugadzirira kwemuenzaniso mhinduro yeAAS kuongororwa);
03 Chikamu chekuongorora saizi
Seti ye 10 masefa ekuongorora ane zvirevo zvakasiyana kubva pahukuru 3.2mm kusvika kudiki 0.071mm, uye masefa akasiyana ekuongorora anosarudzirwa particle size yekuongorora zvichienderana neyakasiyana-siyana mbishi zvinodiwa;
04 Kuongororwa kwemakemikari
Kuti uve nechokwadi chekururama kwemakemikari ekuongorora, chiridzwa chekuyedza chakasarudza novAA350 atomic absorption spectrometer kubva kuJena, Jerimani. Iyo nzira yekuongorora inoreva nzira yakakurudzirwa yekuongorora kwemakemikari yesoda-lime-silica girazi uye mbishi zvinhu muEuropean girazi indasitiri.. Zvinhu zvekuongorora zvinosanganisira Al₂O₃, Fe₂O₃, CaO, MgO, Na₂O, K₂O, Li₂O, uye SiO₂ (QC-LAB-006B atomic absorption spectrometer).
Kudzora kwehutano hwezvigadzirwa.
Kuti uve nechokwadi chekuti mhando yemabhodhoro egirazi anogadzirwa anogona kusangana nezvinodiwa nevatengi, zvinhu zvekuongorora zvinosanganisira: girazi kuumbwa, girazi density, girazi rinoputika, girazi ruvara, uye girazi bhodhoro post-processing zvigadzirwa.
01 Girazi yakagadzirwa
Kudzora kemikari yegirazi mukati mezvakaiswa zvinodiwa zvegirazi formula kuumbwa ndicho chinhu chakakosha kuti uve nechokwadi chemhando yemabhodhoro egirazi.. Kuongororwa kwekugadzirwa kwegirazi kuchaitwa kaviri pavhiki, kushandisa atomic absorption spectrometer kuyera: Al₂O₃, Fe₂O₃, CaO, MgO , Na₂O, K₂O, Li₂O, uye SiO₂.
02 Girazi density
Kuchinja kwegirazi density kunoratidza zvakananga kana kemikari yegirazi yakagadzikana kana kwete. Iyo otomatiki girazi density tester yeSAINT-GOBAIN OBERLAND inoshandiswa kutarisa shanduko yegirazi density mazuva ese kuti ive nechokwadi chekugadzikana kwegirazi kuumbwa..
03 Magirazi egirazi
Nhamba yegirazi inoputika inoratidzira zvakananga kunaka kwekunyunguduka kwegirazi. Iyo yakasarudzwa seedlab3 bubble detector yeMSC&SGCC inogona kutora otomatiki mifananidzo uye kuverenga mabhubhu > 100 μm mugirazi, uye kuwana nhamba yegirazi mabhubhu nenzira kwayo uye nekukurumidza. Furnace combustion parameters inogadziriswa.
04 Girazi ruvara
Chete nekuenzanisa ruvara rwegirazi tinogona kunyatso tarisa ruvara rwegirazi uye kuzadzisa chinangwa chekuchengetedza kugadzikana kwegirazi ruvara.. Uchishandisa SPECORD200 UV/Vis spectrophotometer kubva kuJena, Jerimani, girazi rakaedzwa pa 330-1100 nm mukutapurirana mazuva ese, iyo data yekuona yakashandurwa kuita muvara weLAB kukosha, uye ruvara rwegirazi rwakaratidzwa nhamba.
05 Girazi bhodhoro post-processing zvigadzirwa
(1) Adhesion bvunzo yegirazi bhodhoro varnishing, silk-screening uye bronzing zvigadzirwa
Kuti utarise kunamatira kwevarnished, silk-screened, uye zvigadzirwa zvinopisa zvakadhindwa pamabhodhoro egirazi, bvunzo ye100-grid inogona kuitwa.
(2) Kunyudzwa bvunzo yegirazi bhodhoro varnished zvigadzirwa
Kutarisa kunamatira kwegirazi-yakavharwa zvigadzirwa mushure mekunyudzwa, bvunzo yekunyudza inogona kuitwa.
(3) Yellowing resistance test yegirazi bhodhoro spray products
Kuti utarise dhigirii reanti-kuchembera uye yero yegirazi bhodhoro spraying, kuyedza kutsanya kwechiedza kunogona kuitwa.
