Category: Nkhani

Nazi nkhani zamakampani ndi mafakitale opaka ufa.

 

Opanga amagwiritsa ntchito zokutira ufa wa electrostatic pamitundu yambiri yazogulitsa

Mtengo wa QUALICOAT

Opanga angagwiritse ntchito zokutira za ufa wa electrostatic pamitundu yambiri yazinthu. Mapeto amtunduwu amagwiritsidwa ntchito makamaka pazitsulo kuyambira chitsulo mpaka aluminiyamu. Amagwiritsidwanso ntchito kumalizitsa zinthu zosiyanasiyana zogulira, kuyambira pamashelefu amawaya mpaka mipando ya udzu. Electrostatic powder yokutira imagwiritsidwanso ntchito pamagalimoto ndi magalimoto ena, ndipo imakhalabe njira yodziwika bwino yomaliza zitsulo zakunja Zopangira izi zitha kukhala ndi zinthu zosiyanasiyana, kutengera zomwe zimapangidwa ndi wopanga. Ambiri amaphatikizapoWerengani zambiri …

Kuwongolera chinyezi mu MDF ndikofunikira

chinyezi mu MDF i

Njira yokutira ufa imafuna mtengo wa electrostatic kuti ufa ukope nkhuni pogwiritsa ntchito MDF yapamwamba kwambiri. Mphamvu ya electrostatic iyi imapangidwa ndikuwotcha nkhuni kuti ibweretse chinyezi pamwamba, popeza ndi chinyezi ichi chomwe chimakhala ngati chowongolera chamagetsi. N'kutheka kuti gawo lapansi la bolodi la MDF liziwombera kaleWerengani zambiri …

Kuthamangitsa kwamagetsi kwamagetsi (CORONA CHARGING)

Conventional Electrostatic Charging (Corona Charging) podutsa ufa kudzera pagawo lamagetsi lamagetsi lamagetsi. Mpweya wokwera kwambiri (40-100 kV) wokhazikika pamphuno ya mfuti yopopera imayambitsa ionizing ya mpweya wodutsa mumfuti ya spray. Kudutsa kwa ufa kupyola mu mpweya wopangidwa ndi ionized ndiye kumalola ayoni aulere kutsatira gawo la tinthu tating'onoting'ono pomwe nthawi yomweyo akugwiritsa ntchito mtengo woyipa kwa iwo. Pakati pa mfuti ya electrostatic spray ndi chinthu chomwe chikukutidwa, zotsatirazi zilipo:  Werengani zambiri …

Kodi zokutira za pulasitiki za ABS ndi chiyani

ABS pulasitiki zokutira

ABS pulasitiki ❖ kuyanika ABS pulasitiki Dipatimenti ya butadiene - acrylonitrile - styrene terpolymer, chimagwiritsidwa ntchito kupanga zinthu zapakhomo, nyumba ndi magalimoto ndi njinga zamoto mbali. Ketone, benzene ndi ester solvent amatha kusungunula pulasitiki ya ABS, mowa ndi hydrocarbon zosungunulira za pulasitiki ya ABS, kotero jiniral ntchito Mowa – isopropanol zosungunulira padziko mankhwala, kawirikawiri mpweya kupopera mbewu mankhwalawa kapena electrostatic kupopera njira yomanga . Zopaka zapulasitiki za ABS zimapenta mitundu ingapo yopangira zokutira za thermoplastic acrylic,Werengani zambiri …

Zinthu zina zofunika pakuwonongeka kwa zokutira za polyester

Kuwonongeka kwa zokutira za polyester

Kuwonongeka kwa polyester kumakhudzidwa ndi kuwala kwa dzuwa, zosakaniza za photocatalytic, madzi ndi chinyezi, mankhwala, mpweya, ozoni, kutentha, kuphulika, kupsyinjika kwamkati ndi kunja, ndi kutayika kwa pigment. Chofunika kwambiri pakuwonongeka kwa zokutira: chinyezi, kutentha, makutidwe ndi okosijeni, ma radiation a UV. Moisture Hydrolysis imachitika pamene pulasitiki imadziwikiratu m'madzi kapena chinyezi. Izi zimachititsa kuti mankhwala azitha kukhala chifukwa chachikulu cha kuwonongeka kwa ma polima a condensation monga polyesters, kumene gulu la ester.Werengani zambiri …

Kuyambitsa kwa Fusion bonded epoxy powder zokutira

Kuphatikizika kwa epoxy coating kuyanika

Kupaka kwa Fusion Bonded epoxy, komwe kumatchedwanso fusion-bond epoxy powder № ndipo kumadziwika kuti FBE ❖ kuyanika, ndi zokutira za epoxy zochokera ku ufa zomwe zimagwiritsidwa ntchito kwambiri kuteteza chitoliro chachitsulo chomwe chimagwiritsidwa ntchito pomanga mapaipi, mipiringidzo ya konkriti (rebar) komanso zosiyanasiyana mipope kugwirizana, mavavu etc. kuchokera dzimbiri. Zovala za FBE ndi zokutira za thermoset polima. Amabwera m'gulu la 'zotchingira zoteteza' mu utoto ndi ma nomenclature. Dzina lakuti 'fusion-bond epoxy' ndi chifukwa cha utomoni wogwirizanitsa ndiWerengani zambiri …

Chophimba cha chromate cha aluminiyamu pamwamba

Chophimba cha Chromate

Aluminiyamu ndi ma aluminiyamu aloyi amathandizidwa ndi zokutira zosagwirizana ndi dzimbiri zomwe zimatchedwa "chromate coating" kapena "chromating". General Njira ndi kuyeretsa pamwamba pa aluminiyumu ndiyeno kupaka chromium ya acidic pamalo oyerawo. Zovala zosinthika za chromium zimalimbana ndi dzimbiri ndipo zimasunga bwino zokutira zotsatira. Mitundu yosiyanasiyana ya zokutira zotsatizana zitha kugwiritsidwa ntchito pa zokutira zosinthika za chromate kuti apange malo ovomerezeka. Zomwe timatcha kuti phosphating to iron an iron ndiWerengani zambiri …

Kupaka ufa pazinthu zopanda zitsulo monga matabwa apulasitiki

Kupaka kwa Wood Powder

Pazaka makumi awiri zapitazi, kupaka ufa kwasintha kwambiri ntchito yomaliza popereka mawonekedwe apamwamba, okhazikika, okonda zachilengedwe, makamaka pazinthu zachitsulo monga zida, zida zamagalimoto, masewera ndi zinthu zina zambiri. angagwiritsidwe ntchito ndi kuchiritsidwa pa kutentha otsika, msika watsegula kuti kutentha tcheru magawo monga mapulasitiki ndi matabwa. Kuchiritsa kwa radiation (UV kapena mtengo wa elekitironi) kumathandizira kuchiritsa kwa ufa pamagawo okhudzidwa ndi kutentha pochepetsaWerengani zambiri …

Ubwino wa zida zokutira ufa za UV

Njira zokutira ufa za UV

Mitundu ya ufa yokutira ya UV imakhala ndi: UV ufa utomoni, Photoinitiator, Zowonjezera, Pigment / extenders. Kuchiritsa kwa zokutira ufa ndi kuwala kwa UV kungafotokozedwe ngati "zabwino kwambiri padziko lapansi ziwiri". Njira yatsopanoyi imapangitsa kuti zitheke kupindula ndi ubwino wothamanga kwambiri komanso kutentha kochepa kwa machiritso komanso kuyanjana ndi chilengedwe. Ubwino waukulu wa machitidwe a ufa ochiritsika a UV ndi awa: Kutsika mtengo kwa kachitidwe kake Kugwiritsa ntchito wosanjikiza umodzi Kuchuluka kwa ufa wogwiritsidwa ntchito ndi overspray recycling Kutsika kwamankhwala kutentha Kuthamanga kwambiri kochiritsira KomweWerengani zambiri …