Zinc guruva

Nekuda kwekutuka kweHexavalent chromium muZinc-Chromium COatings, nyika dzakatenderedza nyika dzinodzora chigadzirwa uye kushandiswa kwerromium-ine huku. Iyo chromium-yemahara zinc-aluminium inobatanidza tekinoroji marudzi matsva emhando ye "Green" pamusoro pekurapa kwehurongwa hwehunyanzvi. Icho chibhuku zinc-aluminium coating iyo inoita zvakanaka uye inosangana nezvinodiwa zvakatipoteredza Kugadzirwa kweChromium-Mahara Zinc-Aluminium COatings inoda zvinhu zvakasiyana-siyana zvekushandisa zvakashata, neFlake zinc poda kuva anonyanya kukosha.

Zinc | Sirivha-grey simbi ine simbi yakasungwa pane muchinjiko-chikamu, iyo inoumba dhizaini yeZinc carbonate film pamusoro payo pamhepo tembiricha, inopa zvinodzivirira. Iyo yekunyunguduka yeZinc ndeye 419.8 ° C, uye density yayo ndeye 701 G / m³. Pamhepo tembiricha, iyo brittle, ichipfava pa100-150 ° C uye kuve brittle zvakare pakupisa pamusoro pe200 ° C. Zinc ane matatu crystalline nyika: α, uye γ, ine tembiricha yekuchinja ye180 culturicha c uye 33 ° c. Magetsi ekuita kweZinc ndeye 27.8% iyo yesirivheri, uye yayo inobata-shallis is 24.3% iyo yesirivheri.

Mhando dzeGinc guruva

Maererano nechimiro uye application, zinc poda inogona kuve yakakamurwa muSperical zinc poda, flake zinc poda, uye bhatiri-giredhi zinc poda. Nzira dzakasiyana dzekugadzira dzinogona kubereka zinc powders dzemhando dzakasiyana-siyana, mimhanzi, uye zvinoshandiswa.

Mazhinji mesimbi pigment anoshandisa flake simbi svina. Flake Ginc guruva rakarongedzwa muzviyo uye zvobva zvaiswa. Iyo yekubatanidza inoumba firimu pane iyo substrate pamusoro, uko iyo Flake Metal Guruva inoenderana neyakaenzana marata neyekufambisa nzvimbo, kugadzira maitiro ekuchengetera. Nekuda kweiyo yakasarudzika maviri-dimensional planar chimiro, flake zinc guruva inoratidzira kufukidzwa kwakanaka, kuderedza, kuratidza, uye chikamu chikuru chiyero (50-200) (50-200).

Optical Properties | Mazhinji mesimbi mestacic poder ane yakanaka optical zvivakwa, imwe yerudzi-runoratidza kugona. Semuenzaniso, zinc-aluminium machira anoratidzira simbi yekusimbisa mari.

Shielding Properties | Kana Flake Ginc guruva rakarongedzwa muzvipfuyo uye zvaishandiswa kuumba firimu, maruva esimbi simbi anoregedza mataundi akaenzana neyekuvhara nzvimbo, kugadzira nhumbu.

Flonging Properties | Chimwe chimiro chakakosha chehuremu hweZinc guruva ndiko kugona kuyerera, uchibvumira kuti zvirambe zviri pamusoro pezvinhu zvinotakura zvinhu.

Zvakakosha Zvivakwa | Nekuda kweiyo yakasarudzika-yakasarudzika turnental chirongwa, Flake zinc Dist ine yakanakisa kufukidzwa, kudenha, kwakakosha miganho yekuchengetedza, uye kuratidza, pamwe chete necrorji inoshamisa.