Author: phofshoana
Lisebelisoa tse boreleli le thepa ea lepolanka ea ho roala phofo ea UV
Thepa e koahelang phofo ea UV e nang le liphetho tse boreleli le karolo ea lepolanka ea UV Powder e koahetsoeng bakeng sa Smooth, Matt Finishes Blends ea li-polyester tse khethehileng le li-epoxy resin li lumelletse ho etsoa ha lithapo tse boreleli, tsa matt bakeng sa lisebelisoa tsa tšepe le tsa MDF. Lijase tse boreleli, tse hlakileng li ile tsa sebelisoa ka katleho holim'a lehong le thata, holim'a boto e entsoeng ka motsoako e kang beech, molora, oak le holim'a PVC e sebelisetsoang ho etsa fatše ka mokhoa o tsitsitseng. Ho ba teng ha molekane oa epoxy ho binder ho ile ha matlafatsa khanyetso ea lik'hemik'hale ea liphahlo tsohle. Molemo ka ho fetisisa boreleliBala Haholoanyane …
Teko ea Liaparo tsa Powder
Teko ea Liaparo tsa Powder Mokhoa oa Teko oa Litšobotsi Mokhoa oa Teko (s) Thepa ea Motheo ea Teko ea Bokaholimo Litšobotsi tsa Smoothness PCI # 20 Smoothness Standards Gloss ASTM D523 Glossmeter Colour ASTM D2244 Colorimeter Distinctness of Image Vistual Observations3 Physical Observations2805 Physical Observations1186 PCISpecial References Maketsoana a Leoatle a Teko ea Tlhahlobo ea lihlahisoa tsa tlhahlobo ea lihlahisoa tsa tikoloho Sesebelisoa sa Cross Hatch Cutting le Theipi Hardness ASTM D1400 Calibrated Drawing leads or Pencils Abrasion Resistance ASTM D2794 Taber Abrader and Abrasive Wheels ASTM D522 Edge Coverage ASTM 2197 Standard Substrate le Micrometer Chip Resistance Testing ASTM D3359 Teko ea Thuto ea Grave ntal Characteristics Solvent Resistance MEK kapa tse ling tsa Stain ResistanceBala Haholoanyane …
Mekhoa ea Tlhahlobo ea Qualicoat le Litlhoko
Mekhoa le Litlhoko tsa Tlhahlobo ea Qualicoat Mekhoa ea Tlhahlobo ea Qualicoat e hlalositsoeng ka tlase e sebelisoa ho lekola lihlahisoa tse felileng le/kapa litsamaiso tsa ho roala hore na li amohetsoe (sheba khaolo ea 4 le ea 5). Bakeng sa liteko tsa mochini (likarolo tsa 2.6, 2.7 le 2.8), liphanele tsa tlhahlobo li tlameha ho etsoa ka alloy AA 5005-H24 kapa -H14 (AlMg 1 - semihard) e nang le botenya ba 0.8 kapa 1 mm, ntle le haeba e amohetsoe ka tsela e 'ngoe ke Theknoloji. Komiti. Liteko tse sebelisang lik'hemik'hale le liteko tsa kutu li lokela ho etsoa likarolong tse ntšitsoeng tse entsoeng kaBala Haholoanyane …
Powder coating orange peels ponahalo
Powder coating orange peels Ponahalo Ho tloha sebopehong sa pono kapa ho sebelisa mekhoa ea ho metha ho bonts'a sesebelisoa kapa ka mokhoa oa ho hlahloba le ho bapisa ponahalo ea phofshoana ea lekhapetla la lamunu. (1) mokhoa oa pono Tekong ena, mohlala oa double tube fluorescent. Mohlala oa mohloli o khanyang oa leseli o ka fumanoa ka boilerplate e behiloeng ka nepo. Tlhahlobo ea boleng ba ho hlaka ha leseli le bonts'itsoeng ho tsoa tlhahlobong ea pono ea sebopeho sa phallo le boemo. HoBala Haholoanyane …
Mokhoa oa ho etsa li-coating
Ts'ebetso ea ho etsa li-coating e ka aroloa ka melt coalescence ho theha filimi e koahelang methati e meraro. Ka mocheso o fanoeng, tekanyo ea taolo e qhibilihisitsoeng ea coalescence ntlha ea bohlokoa ka ho fetisisa ke ntlha ea ho qhibiliha ea resin, viscosity ea boemo bo qhibilihisitsoeng ba likaroloana tsa phofo le boholo ba likaroloana tsa phofo. E le hore molemo ka ho fetisisa coalescence ea qhibiliha tla hang ha ho khoneha, e le hore ho ba le nako e teletsana ho tlatsa leveling mohato phallo liphello. TheBala Haholoanyane …
Lik'hemik'hale tse ncha tsa TGIC ka ho roala phofo-Hydroxyalkylamide(HAA)
Hydroxyalkylamide(HAA) TGIC Replacement chemistries Kaha bokamoso ba TGIC bo sa tsitsa, bahlahisi ba ntse ba batla e 'ngoe e tšoanang le eona. Litlhare tsa HAA tse kang Primid XL-552, tse ntlafalitsoeng le tse rekiloeng ke Rohm le Haas, li se li hlahisitsoe. Tšabo e ka sehloohong ho li-harderer tse joalo ke hore, kaha mokhoa oa bona oa ho phekola ke karabelo ea condensation, lifilimi tse hahang ka botenya bo fetang limilimithara tse 2 ho isa ho tse 2.5 (50 ho isa ho li-microns tse 63) li ka bonts'a ho tsoa mali, ho phunya, le phallo e mpe le ho lekana. Sena ke 'nete haholo-holo ha tsenaBala Haholoanyane …
Polyaspartic Coating Technology
Khemistri e ipapisitse le karabelo ea aliphatic polyisocyanate le polyaspartic ester, e leng alphatic diamine. Theknoloji ena qalong e ne e sebelisoa mefuteng e tloaelehileng ea likarolo tse peli tsa polyurethane tse tsamaisoang ke li-solvents hobane li-ester tsa polyaspartic ke li-diluents tse sebetsang hantle bakeng sa li-solids tse phahameng tsa polyurethane. ester ke karolo ea mantlha ea co-reactant bakeng sa karabelo e nang le polyisocyanate. E ikhethang leBala Haholoanyane …
AntiCorrosive Pigments
Mokhoa oa ka moso oa li-pigment tse thibelang ho bola ke ho fumana mebala e sa lefelloeng ea chromate le tšepe e boima le ho ea nqa ea li-pigments tse thibelang ho bola le nanotechnology le lilae tse bohlale tse utloang kutu. Liaparo tsa mofuta ona tse bohlale li na le li-microcapsules tse nang le pH indicator kapa corrosion inhibitor kapa/le lintho tse ipholisang. Khetla ea microcapsule e robeha tlasa maemo a mantlha a pH. Letšoao la pH le fetola 'mala' me le lokolloa ho microcapsule hammoho le corrosion inhibitor le /Bala Haholoanyane …
Kamoo E Sebetsang Kateng-Tribo Charging Method
Ho qosoa ha likaroloana tsa phofo ka sethunya sa tribo ho finyelloa ka ho khohlana ha lisebelisoa tse peli tse sa tšoaneng tse kopanang. (Sheba setšoantšo sa #2.) Tabeng ea lithunya tse ngata tsa tribo, li-electrone li tlosoa likaroloana tsa phofo ha li ntse li kopana le lebota la lithunya kapa tube eo hangata e entsoeng ka teflon. Sena se fella ka hore karoloana e fane ka lielektrone tse e sieang ka tefiso e ntle. Karolo ea phofo e qosoang hantle e tsamaisoaBala Haholoanyane …
Mokhoa oa ho tjhaja Corona-Kamoo o sebetsang ka ona
Ha ho tjhaja corona, matla a phahameng a motlakase a ntlafatsoa ka eleketrode e ka har'a kapa haufi le molapo oa phofo. Ka lithunya tse ngata tsa corona sena se etsahala ha phofo e tsoa ka sethunya. (Sheba setšoantšo #l.) Tšimo ea ion e hlahisoa pakeng tsa electrode le sehlahisoa se thehiloeng fatše. Likaroloana tsa phofo tse fetang lebaleng lena li hlasetsoe ka li-ion, lia qosoa, 'me li hoheloa ke sehlahisoa se fatše. Likaroloana tsa phofo tse qosoang li bokellana holim'a sehlahisoa se theohileng 'me li bolokiloe ka mokhoa oa electrostatically nako e lekanengBala Haholoanyane …
Ke Hobane'ng ha ho Koaheloa ka Phofo
Hobaneng ha Powder Coating CONSIDERATIONS TSA MORUO Bokhabane ba ho koahela ka phofo bo tsamaisana le ho boloka litšenyehelo tse ngata, ha ho bapisoa le lisebelisoa tsa ho roala metsi. Kaha phofo ha e na li-VOCs, moea o sebelisetsoang ho ntša setlolo sa phofo o ka fetisetsoa ka ho toba semela, oa felisa litšenyehelo tsa ho futhumatsa kapa ho pholisa moea oa litlolo. Lionto tse phekolang lirafshoa tse thehiloeng ho solvent li tlameha ho futhumatsa le ho ntša moea o mongata ho etsa bonnete ba hore mosi oa mokelikeli ha o fihle boemong bo ka bang teng ba ho phatloha. KaBala Haholoanyane …
Papiso lipakeng tsa liphahlo tsa UV le tse ling
Ho bapisa pakeng tsa liphahlo tsa UV le tse ling Le hoja phekolo ea UV e 'nile ea sebelisoa khoebong ka lilemo tse fetang mashome a mararo (ke mokhoa o tloaelehileng oa ho roala bakeng sa khatiso ea skrine ea compact disk le lacquering ka mohlala), liphahlo tsa UV li ntse li le ncha ebile li ntse li hōla. Mekelikeli ea UV e ntse e sebelisoa mekotleng ea liselefouno tsa polasetiki, li-PDA le lisebelisoa tse ling tsa elektroniki tse tšoaroang ka letsoho. Liaparo tsa phofo tsa UV li ntse li sebelisoa likarolong tsa thepa ea thepa ea fiberboard e mahareng. Le hoja ho na le lintho tse ngata tse tšoanang le mefuta e meng ea liaparo,Bala Haholoanyane …
Polyurea Coating le Polyurethane Coatings ke eng
Polyurea Coating le Polyurethane Coatings Polyurea coating Polyurea coating ha e le hantle ke sistimi ea likarolo tse peli e thehiloeng ho Amine e felisitsoeng prepolymer e kopantsoeng le Isocyanate e etsang likhokahano tsa urea. The crosslinking pakeng tsa polima reactive etsahala ka lebelo le potlakileng mocheso ambient. Ka tloaelo, karabelo ena ha e hloke hore ho be le ntho e thusang. Kaha Pot-bophelo ba barbotage joalo ke ka hare ho metsotsoana e; mofuta o khethehileng oa Plural Sethunya sa spray sea hlokahala ho etsa kopo. The barbotage ka haha ho fihlela ho 500 hoBala Haholoanyane …
Polyurethane e phekotsoeng ke Mongobo ke eng
Polyurethane e phekotsoeng ka Mongobo ke eng ke karolo e le 'ngoe ea polyurethane eo pheko ea eona e qalang e le mongobo oa tikoloho. Polyurethane e phekolehang ka mongobo haholo-holo e na le polymer ea isocyanate e felisitsoeng. Mefuta e fapaneng ea pre-polymer e ka sebelisoa ho fana ka thepa e hlokahalang. Mohlala, li-polyether polyether polyols tsa isocyanate li sebelisoa ho fana ka maemo a bonolo ka lebaka la mocheso oa tsona o tlase oa phetoho ea likhalase. Ho kopanya karolo e bonolo, joalo ka polyether, le karolo e thata, joalo ka polyurea, e fana ka boima bo botle le ho feto-fetoha ha liphahlo. Ho feta moo, thepa e boetse e laoloa keBala Haholoanyane …
Litekanyetso tse 7 tsa ho lekola khanyetso ea boemo ba leholimo ea liphahlo tsa phofo
Ho na le litekanyetso tse 7 tsa ho lekola khanyetso ea boemo ba leholimo ea liphahlo tsa phofo. Resistance to mortar Ho tsofala ka potlako le UV durability (QUV) Saltspraytest Kesternich-test Florida-test Humiditytest (tropical climate) Chemical Resistance Resistance to mortar Ho latela maemo a ASTM C207. Seretse se khethehileng se tla kopanngoa le ho roala phofo nakong ea 24h ho 23 ° C le 50% ea mongobo o lekanyelitsoeng. Accelerated aging and UV durability (QUV) Teko ena ho QUV-weatherometer e na le li-cycles tse 2. Li-testpanels tse koahetsoeng li na le 8h li pepesehetse mahlaseli a UV leBala Haholoanyane …
Electrostatic Spraying Nozzle
Classification ea electrostatic spraying nozzle Electrostatic spraying ka aroloa ka tsela eo moea kapa haeteroliki atomizing electrostatic spraying, centrifugal electrostatic spraying, joalo-joalo; Electrostatic spraying ka aroloa ka tsela eo moea kapa haeteroliki atomizing electrostatic spraying, centrifugal electrostatic spraying, joalo-joalo; ho toba nozzle electrostatic spraying, electrostatic spray ea Y-mofuta nozzle target nozzle electrostatic spraying ka aroloa ho ea ka litšobotsi tse fapaneng tsa nozzle; ho latela pente e ka aroloa ka mofuta o fapaneng oaBala Haholoanyane …
Mekhoa e 'meli ea ho qapa liphahlo tse nang le khanyetso e ikhethang ea mar
Ho na le mekhoa e 'meli e fumanehang bakeng sa ho rala litlolo tse nang le "mar resistance" e ikhethang. Li ka etsoa ka thata ka ho lekaneng hore ntho e senyang e se ke ea phunyeletsa hole holimo; kapa Li ka etsoa rekere e lekaneng ho hlaphoheloa ka mor'a hore khatello ea kelello e senyang e tlosoe. Haeba leano la boima le khethoa, ho roala ho tlameha ho ba le boima bo fokolang. Leha ho le joalo, liaparo tse joalo li ka 'na tsa hlōleha ka ho robeha. Ho feto-fetoha ha lifilimi ke ntlha ea bohlokoa e susumetsang khanyetso ea fracture. Tšebeliso ea 4-hydroxybutyl acrylate sebakeng saBala Haholoanyane …
Moqapi oa ka ntleral gloss coatings khetho ea mebala
Ho na le mefuta e 'meli ea mantlha ea li-pigments tsa TiO2: tse etsang li-enamel grade ka tlase ho Critical Pigment Volume Concentration (CPVC), e tsamaellanang le masela a phofshoana a gloss le semi gloss, le tse ntlafatsang litšobotsi tsa sebaka bakeng sa lits'ebetso tse kaholimo tsa CPVC (sebopeho se bataletseng). Moqapi oa ka ntleral gloss coatings pigment khetho e thehiloe holim'a tekano e ntle ea thepa e amanang le Tight Particle Size Distribution e nolofalletsang sehlahisoa ho fana ka khanya e phahameng ea bokantle.Ka har'a khetho e pharaletseng ea li-pigments, tse ka sehloohong tsa kopoBala Haholoanyane …
Ho phatloha ho hoholo bakeng sa ho lokisa bokaholimo ba tšepe
Ho phatloha ha abrasive hangata ho sebelisoa bakeng sa ho lokisa litšepe tsa sebopeho se boimaral likarolo, haholo-holo litšepe tsa HRS. Ke mokhoa o motle haholo oa ho tlosa li-encrustations le oli ea carbonized e leng tšobotsi ea mofuta ona oa sehlahisoa. Litšebetso tsa ho phatloha li ka etsoa ka letsoho kapa ka mokhoa o ikemetseng 'me li ka kenngoa e le karolo ea conveyorized powder coating system kapa e le mokhoa oa batch. Joalokaha ho boletsoe pejana, nozzleBala Haholoanyane …
Melemo ea Liaparo tsa Powder tse phekolehang ka UV
Melemo ea Phofo e phekolehang ka UV Melemo ea phofo e phekolehang ka UV ke e 'ngoe ea lik'hemik'hale tsa ho roala tse potlakileng tse fumanehang. Ho tloha qalong ho fihlela qetellong, ts'ebetso eohle ea ho qeta MDF e nka metsotso e 20 kapa ka tlase ho moo, ho itšetlehile ka k'hemistri le karolo ea geometry, e leng se etsang hore e be qetello e loketseng bakeng sa likopo tse hlokang phetoho e potlakileng. Karolo e phethiloeng e hloka seaparo se le seng feela, se lumellang tlhahiso e eketsehileng ka 40 ho karolo ea 60 lekholong ea matla a fokolang ho feta mekhoa e meng ea ho qetela. Ts'ebetso ea ho phekola UV e bonolo haholo ho feta mahlale a mang a ho qetela. Ho phekolaBala Haholoanyane …
Lintlha tse amang boemo ba liphahlo tsa phofo
Lintho Tse Amanang le Ho Fetolana ha Powder Coatings Coatings ea phofo ke mofuta o mocha oa ho roala ha 100% ho se nang solvent. E na le mekhahlelo e 'meli e meholo: liphahlo tsa phofo ea thermoplastic le liphahlo tsa phofo ea thermosetting. Pente e entsoe ka resin, pigment, filler, folisa moemeli le lisebelisoa tse ling, tse kopantsoeng ka tekanyo e itseng, ebe li lokisoa ka ho chesa le ho hloekisa le ho hloekisa. Li bolokiloe ka mocheso oa kamore, tse tsitsitseng, electrostatic spraying kapa fluidized bed dip coating, reheating le baking melt solidification, e le horeBala Haholoanyane …
Na ho roala phofo ea bethe e nang le metsi ho loketse lihlahisoa tsa hau?
Ho na le tse supilengral lipotso tse hlokang ho botsoa. Ntlha ea pele, kaha fluidized bethe phofo barbota liphatsa tsa lefutsorally e sebelisa lesela le letenya, na karolo ea ho qetela e ka mamella liphetoho tsa sebopeho? Ho fapana le ho roala electrostatic, mokelikeli bethe barbotage tla liphatsa tsa lefutsoralo thethefatsa holim'a lintlha life kapa life tse nyane likarolong, joalo ka linomoro tsa serial tse kentsoeng, mefokolo ea tšepe, joalo-joalo. Sena se ka ba molemo haholo bakeng sa likarolo tseo Faraday Cage e nang le mathata. Lihlahisoa tsa terata tse cheselitsoeng ke mehlala e metle. Electrostatic spray e na le bothata ba ho kena ka har'aBala Haholoanyane …
Phapang Pakeng Tsa Tšepe e Cold Rolled le Hot Rolled Steel
Phapang Pakeng Tsa Cold Rolled Steel le Hot Rolled Steel COLD ROLLED STEEL: Metaele e atileng haholo e kopaneng le workshop powdercoater, sehlahisoa sena se entsoe ka mamello e haufi le sephetho se setle sa bokaholimo, se loketseng ho hatakela, ho etsa, le ts'ebetso ea ho taka e itekanetseng. . Thepa ena e ka kobeha ka boyona ntle le ho peperana. Motheo o motle oa ho roala phosphate phetolong. Litlhahiso tsa pele ho kalafo ke Hloekileng, Phosphate, rinse, le tiiso kapa deionize rinse. TŠEPE E TŠEPANG: Tšepe e tlaase ea carbon e loketseBala Haholoanyane …
Liaparo tsa phofo tse sa lefelloeng tsa TGIC li fana ka melemo ea ho boloka litšenyehelo
Likhetho tsa ho roala phofo tse sa lefelloeng tsa TGIC lia fumaneha 'me li ntse li sebelisoa ke bahlahisi lefatšeng ka bophara ho fumana melemo e ts'oanang ea ho qetela e ts'oanang le ea TGIC ea phofo. Ha e le hantle, ho na le tse supilengral melemo ho theknoloji e ncha. Ha e fane feela ka ho tšoarella ka ntle, empa e fana ka ts'ebetso e ntlafalitsoeng ea mochini, hammoho le phallo le thepa ea boemo bo holimo. Liaparo tsa phofo tse sa lefelloeng tsa TGIC li fana ka melemo ea ho boloka litšenyehelo ho ba qetellang ka ho fana ka mekhoa e metle ea ho fetisa chelete ea pele. Likhamphani tse fetoletsoeng ho likhoele tsa mahala tsa TGIC li ngotse lintlafatso tsa phetisetso ea pele ea joalo ka.Bala Haholoanyane …
Ho roala ka phofo ea perela, Litlhahiso pele ho hahoa
Malebela pele ho hahoa pearlescent phofo coating The pearlescent pigment e nang le colorless transparent, high refractive index, directional foil layer structure, in light light, after refraction, refraction and displaying sparkling pearl luster pigment. Ha ho tumello leha e le efe ea liplatelete tsa pigment e ka hlahisang kristale e phatsimang, e le hore e thehe perela le 'mala, ntho e hlokahalang ke boemo ba li-lamellae pearlescent pigments are pa.rallel ho e mong le ho hlophisoa ka mela ka holim'aBala Haholoanyane …
Melemo ea ho roala phofo ea fluorocarbon
Fluorocarbon powder coating ke poly-vinylidene fluoride resin nCH2CF2 baking (CH2CF2) n (PVDF) e le thepa ea motheo kapa e entsoeng ka tšepe ea aluminium phofo e entsoeng bakeng sa toner. Bond of fluorine / carbonized the fluorocarbon base material in the chemical structure with such a structure of the short keys e kopantswe le hydrogen ions e tsitsitseng ka ho fetisisa motswako o tiileng, hodima botsitso le ho tiya ha sebopeho sa dikhemikhale tse fapaneng. pente ea fluorocarbon ka hareBala Haholoanyane …
Moloko oa hona joale oa Eddy ka mochini oa tšepe oa tšepe
A.1 General Lisebelisoa tsa hajoale tsa Eddy li sebetsa ho latela molao-motheo oa hore sebaka se phahameng sa maqhubu a motlakase se hlahisoang ke sistimi ea probe ea sesebelisoa se tla hlahisa maqhubu a eddy ho conductor ea motlakase moo probe e behiloeng teng. Maqhubu ana a fella ka phetoho ea amplitude le/kapa mohato oa probe coil impedance, e ka sebelisoang e le tekanyo ea botenya ba lesela holim'a conductor (sheba Mohlala 1) kapa oa conductor ka boeona (sheba MohlalaBala Haholoanyane …
Ntho ea bohlokoa bakeng sa ho roala phofo hape
Ntho ea bohlokoa ka ho fetisisa bakeng sa ho roala phofshoana ea phofo 'me ha e le hantle, bakeng sa ho sebelisa topcoating e fapaneng holim'a seaparo se sebelisitsoeng ke ho netefatsa hore seaparo se secha se ke ke sa phahamisa kapa sa sosobanya seaparo sa khale. Sheba seaparo sa khale se sebelisoang ka lacquer e matla e tšesaane ka ho kolobisa bokaholimo le ho e fa litlolo tse 'maloa ka lesela le mongobo. Haeba ho se na ho nolofatsa ho feteletseng, ho roala ho lokela ho ba ho lokile ho apesoa hape ka mokelikeli o mochaBala Haholoanyane …
Ke Eng The Film Hardness
Ho thatafala ha filimi ea pente ea phofo e bua ka ho hanyetsa filimi ea pente ka mor'a hore ho omisoe ho na le se tiileng, ke hore, filimi e holim'a karolo e 'ngoe ka boima bo boholo ba ts'ebetso ea lintho tse bonahalang. Khanyetso ena e bontšoang ke filimi e ka fanoa ka boima bo itseng ba liketso tsa mojaro sebakeng se batlang se le senyenyane sa ho kopana, ka ho lekanya bokhoni ba filimi ea antideformation e bontšitsoeng, kahoo ho thatafala ha filimi ke pono e bontšang e 'ngoe ea thepa ea bohlokoa.Bala Haholoanyane …
Mokhoa oa ho lekanya botenya ba ho roala- ISO 2360
Mokhoa oa Tekanyo ea botenya ba ho roala- ISO 2360 6 Mokhoa oa ho lekanya botenya ba ho roala 6.1 Tekanyo ea lisebelisoa 6.1.1 General Pele o sebelisoa, sesebelisoa se seng le se seng se tla lekanyetsoa ho latela litaelo tsa moetsi, ho sebelisoa litekanyetso tse loketseng tsa ho lekanya. Ho tla hlokomeloa ka ho khetheha tlhaloso e fanoeng ho Clause 3 le lintlha tse hlalositsoeng ho Clause 5. E le ho fokotsa liphetoho tsa conductivity ka lebaka la ho fapana ha mocheso, ka nako ea calibration sesebelisoa le litekanyetso tsa calibrationBala Haholoanyane …