Powder Coating Storage Uye Kubata

Powder Coating Kuchengetedza Uye Kubata

Hupfu, sechinhu chero chipi zvacho chekupfekedza chinofanirwa kutumirwa, kuverengerwa, uye kubatwa murwendo rwayo kubva kumugadziri wehupfu kusvika kunzvimbo yekushandisa. Kurudziro dzevagadziri, maitiro, uye yambiro zvinofanirwa kuteverwa. Kunyangwe hupfu hwakasiyana-siyana hunogona kuve nezvinodiwa, mimwe mitemo yepasirese inoshanda. Zvakakosha kuti hupfu hunofanira kugara huri:

• Kudzivirirwa kubva pakupisa kwakanyanya;
• Kudzivirirwa kubva pakunyorova nemvura;
• Kudzivirirwa kubva mukusvibiswa nezvinhu zvekunze, sehumwe hupfu, huruva, tsvina, nezvimwe.

Izvi zvakakosha, zvinofanirwa kutsanangurwa zvakadzama.

Kunyanya Kupisa

Hupfu hunofanirwa kuchengetedza saizi yadzo kuti ibvumidze kubata uye kushandisa. Mazhinji thermoset?ting powders akagadzirwa kuti akwanise kumira nehumwe huwandu hwekusangana nekupisa pakufamba uye mukuchengetera. Izvi zvichasiyana zvichienderana nemhando uye kuumbwa, asi zvinogona kufungidzirwa pa 100-120 ° F (38-49 ° C) nokuda kwekuratidzwa kwenguva pfupi. Kana idzi tembiricha dzakakomba dzikapfuurwa kwehurefu hwenguva, imwe kana dzese dzinotevera shanduko dzemuviri dzinogona kuitika. Iyo hupfu inogona kunyura, kurongedza, uye kana kunyura mumudziyo. Dzvinyiriro yehupfu inorema payo pachayo (Le., hombe yakareba ine?ers) inogona kukurumidzira kurongedza uye kuunganidzwa kwehupfu hwakananga pasi pegaba.

Vagadziri vanokurudzira tembiricha yenguva refu yekuchengetedza ye80°F (27'C) kana kudzika. Kunze kwekunge kusvibiswa kwayo kwekupisa kwave kwakanyanyisa kwenguva yakareba, hupfu hwakasangana nekuchinja kwakadaro hunogona kazhinji kuputswa uye kudzorerwa shure kwekupfuura kuburikidza nechigadzirwa chekuongorora.

Hupfu hunokurumidza kana kudzika-tembiricha nzira dzekurapa dzinogona kuita shanduko yekemikari nekuda kwekusangana nekupisa kwakanyanya. Aya hupfu anogona kuita zvishoma kana "B nhanho." Kunyange zvazvo hupfu uhwu huchigona kuputswa, hahuzobudisi kuyerera kwakafanana uye kuoneka? Vachave, uye vasingadzoreki vachichengeta, kuvharirwa kuyerera, kunyangwe kusvika padanho rekuoma.

Hupfu hwakagadzirwa nemakemikari anovharira maajenti kudzivirira kurapa pasi peimwe tembiricha inokonzeresa haiwanzo "B nhanho" patembiricha iri pasi pe200°F (93°C).

Dzivirira kubva kuHumidity nemvura

Mvura nehupfu hazvisanganise kana chinangwa chiri chekupfapfaidza sehupfu hwakaoma. Kuratidzwa kune humidity yakawandisa kunogona kuita kuti hupfu hutore hunyoro hwepamusoro kana huzhinji. Izvi zvinokonzeresa kubata kwakashata, senge kusanaya kwemvura kana kusadya zvakanaka kwepfuti, izvo zvinogona kutungamira mukupfira pfuti uye pakupedzisira kudyisa hose blockage. Hunyoro hwepamusoro huchakonzeresa maitiro emagetsi emagetsi, izvo zvinogona kuguma nekushandurwa kana kuderedzwa kwekufambisa uye, mumamiriro ezvinhu akanyanya, kukanganisa kutaridzika uye kuita kwefirimu rekubikira rakabikwa.

Kusvibisa

Nekuti poda yekuputira inzira yakaoma yekuputira, kusvibiswa neguruva kana humwe hupfu haugone kubviswa nekusefa, sepapendi yemvura. Izvo zvakakosha, saka, kuti midziyo yese yakavharwa uye kuchengetedzwa kubva kune chirimwa chinokuya huruva, aerosol sprays, nezvimwe.

POWDER COATING STORAGE RUDZIDZO

Kuchengetedza kugadzikana kwezvimiro zveupfu zvekuputira hazvidi kukonzera matambudziko panzvimbo yekupedzisira yemushandisi, kunze kwekunge mashoma ekudzivirira akatorwa. Pakati pezvidziviriro izvi ndezvi:

• 1. Kudzora tembiricha, 80°F (27°C) kana kuti pasi. Yeuka kuti poda inoda nzvimbo shoma yekuchengetedza. Semuyenzaniso, semi-tirakita?tirera-saizi nzvimbo inogona kugarisa 40,000 lbs. (1 8,143 kg) yehupfu, ingangoita?
• 2. Kutenderedza upfu hwakachengetwa kuti uderedze nguva yekutenga. Hupfu haifanire kuchengetwa kwenguva inodarika kurudziro yemugadziri.
• 3. Rega kuva nemapasuru ehupfu akavhurika pauriri hwechitoro kudzivirira kunyura nekusvibiswa kunokwanisa kuita mwando.
• 4. Precondition powder isati yapfapfaidza applica?tion nekupa preconditioning fluidiza?tion, sezvinowanikwa pane mamwe maotomatiki masisitimu, kana nekuwedzera virgin poda kuburikidza nereclaim system. Aya matekiniki anopwanya hupfu kana diki agglomeration yakaitika mupakeji.
• 5. Kuwedzera hupfu hwekufambisa hunobudirira mudumba kuti udzivise matambudziko ane chokuita nekudzokorora huwandu hwakawanda hwehupfu.
• 6. Kuderedza huwandu hwehupfu hwekufukidzira zvinhu zvakabatwa pauriri hwechitoro kana tembiricha nehunyoro

UTIZIRO

Powder coatings ine mapolymers, anorapa ejenti, pigment, uye mafirita anoda akachengeteka mushandisi kubata maitiro uye mamiriro. Pigment inogona kunge iine simbi dzinorema, senge lead, mercury, cadmium, uye chromium. Kubata kwezvinhu zvine zvinhu zvakadaro kunodzorwa nemirairo yeOSHA. Kupedza kushandiswa kunogona kudziviswa zvinoenderana neConsumer Product Safety Commission Regulations.

Mune mamwe mamiriro ezvinhu, mirau yeOSHA inoda kuti munyoreri azivise vashandi nezvenjodzi dzine chekuita nekubata mamwe ma compo?nents kana poda coatings. Munyoreri anorairwa kuti atore ruzivo urwu kubva kumutengesi ari muchimiro cheMaterial Safety Data Sheet. Hupfu hwekufukidzira hunofanirwa kubatwa nenzira yekudzikisa zvese kubata kweganda uye kuratidzwa kwekufema kunoenderana neamwe Material Safety Data Sheet kurudziro. Mabatiro ehutano aripachena anonzi anokonzerwa nekuvhiya kupi zvako kwehupfu kunofanirwa kuendeswa kuna chiremba nekukurumidza.

Kuvhura, kubvisa, uye kubata zvigaba zvehupfu, zvakaita semabhokisi nemabhegi, zvinowanzopa mukana mukuru wevashandi, kunyangwe nemasisitimu akagadzirwa zvakanaka. Maitiro einjiniya, midziyo yekuzvidzivirira, uye hutsanana hwakanaka hunofanira kushandiswa kuderedza kuratidzwa. Mukushanda kwakagadzirwa zvakanaka kwepfapfaidzo, panofanirwa kuve nekusakendenga kwevashandi muguruva. Hupfu hwekufukidzira, nekuda kwehukuru hwavo hwakatsetseka uye kazhinji huwandu hukuru hweTiO, hunotora hunyoro nemafuta zviri nyore.

Kana poda yakasara yakabatana neganda kwenguva yakareba, inowanzoomesa ganda. Kudzivirira izvi, magirovhosi uye zvipfeko zvakachena zvinofanira kupfekwa nevashandi. Vanoshandisa pfuti dzemagetsi dzinofanirwa kudzikiswa. Kudzivirira kutakura hupfu kubva kubasa, vashandi vanofanira kuchinja zvipfeko vasati vabva kubasa. Kana hupfu hukapinda paganda, hunofanirwa kugezwa kubva panguva yakakodzera, kana pakupera kwezuva. Vashandi vanoratidza maitiro eganda pavanosangana nehupfu vanofanira kunyanya kungwarira kugeza nguva nenguva. Kugeza sfin ne organic solvents itsika isina kuchengetedzeka inofanirwa kurambidzwa. Generally, kuchenesa nesipo nemvura itsika yakakodzera yehutsanana. Ruzivo rwekuwedzera runofanira kuwanikwa kubva kumutengesi's Material Safety Data Sheet.

Powder Coating Storage Uye Kubata