Qeb: Powder Coat Guide
Koj puas muaj cov lus nug txog cov khoom siv hmoov txheej, daim ntawv thov hmoov, cov khoom siv hmoov?Koj puas muaj kev tsis ntseeg txog koj cov hmoov txheej txheej, ntawm no ib daim ntawv qhia ua tiav hmoov txheej yuav pab koj nrhiav tau cov lus teb txaus los yog kev daws teeb meem.
Kev siv cov epoxy hluav taws xob conductive putty
Conductive putty Intended Siv Siv los kho thiab sau cov av hauv pem teb ua ntej tha xim nrog antistatic tiav txhawm rau muab cov nplaim hluav taws xob zoo rau lub tsho tiv no tom ntej. Cov ntaub ntawv xov xwm conductive putty tuaj yeem siv los ntawm kws kho mob hniav. Cov yeeb yaj kiab tuab tuaj yeem tau txais. Tom qab ziab, tsis muaj contraction lossis tawg yuav tshwm sim rau zaj duab xis. Ib qho yooj yim mus thov.Cov zaj duab xis muaj zoo adhesion, siab zog, thiab me me hluav taws xob kuj. Nws apperance yog du. Daim ntawv thov cov ntsiab lus Volume Solids: 90% Xim: DubDry Flm Thickness: Nyob ntawmNyeem ntxiv…
Bending Test – Qualicoat Test Process
Tag nrho cov txheej txheem organic tshwj tsis yog chav kawm 2 thiab 3 hmoov txheej: EN ISO 1519 Chav Kawm 2 thiab 3 hmoov txheej: EN ISO 1519 ua raws li daim kab xev rub adhesion kuaj raws li teev hauv qab no: Siv daim kab xev nplaum rau ntawm qhov tseem ceeb ntawm lub vaj huam sib luag tom qab cov tshuab deformation. Npog qhov chaw los ntawm nias kom ruaj khov tiv thaiv cov txheej txheem kom tshem tawm cov voids lossis cov hnab ntim cua. Rub daim kab xev tawm ntawm lub kaum sab xis mus rau lub dav hlau ntawm lub vaj huam sib luag tom qab 1Nyeem ntxiv…
Dab tsi yog cov tshuaj lom neeg hauv cov txheej txheem hmoov txheej
Triglycidylisocyanurate (TGIC) TGIC yog cais raws li tshuaj lom neeg thiab feem ntau siv rau hauv cov hmoov txheej txheej. Nws yog: daim tawv nqaij sensitiser lom los ntawm kev noj thiab nqus tau pa genotoxic muaj peev xwm ua rau qhov muag puas tsuaj loj. Koj yuav tsum tshawb xyuas SDSs thiab cov ntawv sau los txiav txim siab seb cov hmoov txheej xim uas koj siv muaj TGIC. Electrostatic hmoov txheej uas muaj TGIC yog siv los ntawm cov txheej txheem electrostatic.Cov neeg ua haujlwm uas tuaj yeem nkag mus ncaj qha nrog TGIC hmoov txheej muaj xws li cov neeg: filling hoppers manually txau hmoov xim,Nyeem ntxiv…
Yuav Ua Li Cas Hmoov Txheej
Yuav ua li cas cov hmoov txheej: pre-kho - ziab kom tshem tawm dej - txau - Kos - ci - kos - Tiav. 1.Cov yam ntxwv ntawm cov hmoov txheej tuaj yeem muab kev ua si tag nrho kom ntev lub neej txheej kom tawg cov xim pleev xim ua ntej nruj nreem ua ntej kho. 2.Spray, tau pleev xim rau kom tag nrho hauv av thiaj li yuav ua rau kom cov hmoov txheej ntawm puffing. 3.Qhov loj defects yuav tsum tau pleev xim rau, coated kos conductive putty, thiaj li yuav xyuas kom meej lubNyeem ntxiv…
Kev Ntsuas Hla Hlais ISO 2409 Rov Ua Dua Tshiab
ISO 2409 Cross Cut Test tsis ntev los no tau hloov kho los ntawm ISO. Tus tshiab version uas tam sim no siv tau muaj sevral Cov kev hloov pauv piv rau qhov qub: Riam Cov qauv tshiab suav nrog cov lus piav qhia ntawm cov riam uas paub zoo.Cov riam yuav tsum muaj ib qho kev sib tw, vim hais tias tsis yog nws skates es tsis txhob khawb. Cov riam uas tsis muaj qhov trailing ntug no tsis yog raws li tus qauv. Daim kab xev Tus tshiab version ntawm tus qauv muaj kev hloov loj loj piv rauNyeem ntxiv…
Powder Txheej MSDS yog dab tsi
Hmoov Txheej MSDS 1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION PRODUCT NAME: Powder Coating MANUFACTURE/DISTRIBUTOR: Jinhu Xim Powder Co., Ltd Chaw Nyob: Dailou Industrial Zone, Jinhu County, Huai'an, Tuam Tshoj Emergency Response Call FORSI 2. RAU COV KHOOM NTAUB NTAWV COV KHOOM NOJ HAUS HAUJ LWM: CAS No. WEIGHT (%) Polyester resin : 25135-73-3 60 Epoxy resin : 25085-99-8 20 Barium sulfate: 7727-43-7 10 Pigments: N/A H.C.A. 10. Routes of Exposure: Daim tawv nqaij tiv tauj, Qhov muag tiv tauj. Inhalation: Kev nqus plua plav lossis huab cua tshwm sim thaum cua sov thiab ua haujlwm tuaj yeem ua rau khaus ntawm lub qhov ntswg, caj pas thiab lub ntsws, mob taub hau, xeev siab, Qhov muag Tiv tauj: Khoom tuaj yeem ua rau khaus tawv nqaijNyeem ntxiv…
Dab tsi yog Powder Coatings Manufacturing Process
Powder Coatings Manufacturing Process Cov txheej txheem ntawm cov hmoov coatings ntau lawm suav nrog cov kauj ruam hauv qab no: Kev faib cov khoom siv ua ntej sib xyaw ntawm cov khoom siv raw Extrusion (sib tov ntawm cov khoom siv melted) Txias thiab crushing lub extruder cov zis sib tsoo, faib, thiab tswj cov khoom ntim Pre. -mixing ntawm raw cov ntaub ntawv Nyob rau hauv cov kauj ruam no, cov ntaub ntawv faib raw khoom ntawm txhua chav tsev ntau lawm yuav muab tov raws li cov lus qhia thiab formulations ntawm kev tshawb fawb thiab kev loj hlob unit nyob rau hauv thiaj li yuav muaj ib tug homogeneous sib tov nyob rau hauvNyeem ntxiv…
Powder coatings curing txheej txheem nyob rau hauv qhov cub
Hmoov txheej curing txheej txheem hauv qhov cub muaj peb theem. Ua ntej, cov khoom siv yog yaj, tom qab ntawd lawv sib xyaw ua ke, thiab thaum kawg lawv tsim cov yeeb yaj kiab los yog txheej txheej saum npoo. Kev tuav cov viscosity tsawg ntawm cov txheej rau lub sijhawm tsim nyog yog qhov tseem ceeb heev kom muaj qhov sib luag thiab txawm nto. Thaum txo qis thaum lub sijhawm kho, viscosity yuav nce sai li sai tau thaum cov tshuaj tiv thaiv (gelling) pib. Yog li, reactivity thiab kub kub muaj lub luag haujlwm tseem ceeb hauv kev tsimNyeem ntxiv…
Cov txheej txheem rau X-CUT TAPE TEST METHOD-ASTM D3359-02
Cov txheej txheem rau X-CUT TAPE TEST METHOD-ASTM D3359-02 7. Cov txheej txheem 7.1 Xaiv thaj chaw uas tsis muaj blemishes thiab qhov chaw me me. Rau kev ntsuam xyuas hauv thaj teb, xyuas kom meej tias qhov chaw huv thiab qhuav. Extremes nyob rau hauv qhov kub thiab txias los yog txheeb ze humidity yuav cuam tshuam rau adhesion ntawm daim kab xev los yog txheej. 7.1.1 Rau cov qauv uas tau muab tso rau hauv dej: Tom qab immersion, ntxuav thiab so lub ntsej muag nrog cov kuab tshuaj uas tsim nyog uas yuav tsis ua mob rau kev ncaj ncees ntawm txheej. Tom qab ntawd qhuav los yog npajNyeem ntxiv…
Standard Test Methods rau ntsuas Adhesion los ntawm daim kab xev Test
Test Methods for Measuring Adhesion Cov qauv no tau muab tso rau hauv qhov kev xaiv ruaj khov D 3359; tus naj npawb tam sim tom qab qhov kev xaiv no qhia txog lub xyoo ntawm kev saws me nyuam los yog, nyob rau hauv cov ntaub ntawv ntawm kev kho dua tshiab, lub xyoo ntawm kev hloov kho zaum kawg.Ib tus lej hauv kab lus qhia txog lub xyoo ntawm kev pom zoo zaum kawg. Ib daim ntawv superscript epsilon (e) qhia txog kev hloov kho txij li kev hloov kho zaum kawg lossis rov pom zoo dua. 1. Scope 1.1 Cov kev sim no npog cov txheej txheem rau kev soj ntsuam cov adhesion ntawm txheej zaj duab xis rau hlau substrates los ntawmNyeem ntxiv…
Tiv thaiv cov hmoov txheej txiv kab ntxwv tev
Kev tiv thaiv cov hmoov txheej txiv kab ntxwv tev Cov tsos ntawm cov txheej yog qhov tseem ceeb hauv kev tsim khoom tshiab (OEM) Painting. Yog li ntawd, ib qho ntawm lub hom phiaj tseem ceeb ntawm kev lag luam coatings yog ua kom tiav cov kev cai ntawm cov neeg siv cov xim kom ua tiav qhov kev ua tau zoo tshaj plaws, uas kuj suav nrog qhov zoo nkauj ntawm kev txaus siab. Muaj feem cuam tshuam rau qhov pom ntawm qhov chaw ntawm qhov chaw los ntawm cov yam ntxwv xws li xim, gloss, haze, thiab cov qauv saum npoo. Lub gloss thiab duab clarity yogNyeem ntxiv…
Kev faib tawm ntawm Adhesion Test Results-ASTM D3359-02
Tshawb xyuas thaj tsam ntawm daim phiaj kom tshem tawm cov txheej txheem los ntawm lub substrate los yog los ntawm cov txheej txheem dhau los uas siv lub illuminated magnifier. Ntsuas qhov adhesion raws li qhov ntsuas hauv qab no qhia hauv daim duab 1: 5B Cov npoo ntawm cov txiav yog du tag; tsis muaj ib lub squares ntawm lub lattice yog detached. 4B me me flakes ntawm txheej yog detached ntawm kev sib tshuam; tsawg dua 5% ntawm thaj chaw raug cuam tshuam. 3B me me flakes ntawm txheej yog detached raws ntugNyeem ntxiv…
ASTM D3359-02-COV TEEB MEEM
TEST METHOD-CROSS-CUT TAPE TEST-ASTM D3359-02 10. Apparatus thiab Materials 10.1 Cutting Tool9—Neeg rab chais hniav, scalpel, riam los yog lwm yam khoom txiav uas muaj lub kaum sab xis ntawm 15 thiab 30 ° uas yuav ua rau ib qho kev txiav. sau sevral txiav ib zaug. Nws yog ib qho tseem ceeb tshwj xeeb uas qhov txiav ntug los yog cov npoo yuav nyob rau hauv qhov zoo. 10.2 Daim Ntawv Qhia Txiav—Yog tias txiav tau ua manually (raws li qhov tsis zoo ntawm cov cuab yeej siv tshuab) cov hlau lossis lwm cov hlau tawv ncaj los yog cov qauv los xyuas kom meejNyeem ntxiv…
Kev siv zinc nplua nuj primer rau steel thiab ferrous hlau
Siv Zinc Rich Primer rau hlau thiab ferrous hlau Zinc Rich Primer yog cov organic zinc nplua nuj primer rau steel thiab ferrous hlau uas sib txuas cov khoom ua haujlwm ntawm epoxy thiab galvanic tiv thaiv zinc.Qhov no yog ib qho ntshiab zinc epoxy puag ib pob primer. Qhov kev ua tau zoo ntawm epoxy compound fuses zinc rau cov hlau substrate thiab tiv thaiv corrosion sib npaug ntawm Kub Dip Galvanizing (ua tau raws thiab tshaj ASTM A780 specification rau kov-up thiab kho kub Dip Galvanize). ClearcoNyeem ntxiv…
Optimal Performance ntawm UV Powder Coatings
Hmoov txheej kho los ntawm lub teeb ci ultraviolet (UV hmoov txheej) yog ib qho kev siv tshuab uas sib txuas qhov zoo ntawm thermosetting hmoov txheej nrog cov kua ultraviolet-kho txheej tshuab. Qhov sib txawv ntawm cov txheej txheem hmoov txheej yog tias melting thiab curing yog muab cais ua ob txoj kev sib txawv: thaum raug tshav kub, UV-kho tau cov hmoov txheej hmoov yaj thiab ntws mus rau hauv ib homogeneous zaj duab xis uas yog crosslinked tsuas yog thaum nws raug UV teeb. Qhov nrov tshaj plaws crosslinking mechanism siv rau lub tshuab no yogNyeem ntxiv…
Cov txheej txheem yog siv los ntes overspray thaum hmoov txheej
Peb txoj kev yooj yim yog siv los ntes cov tshuaj txau hmoov txheej hmoov: Cascade (tseem hu ua dej ntxuav), Baffle, thiab Media pom. Ntau lub tsev ntim tshuaj niaj hnub no suav nrog ib lossis ntau dua ntawm cov txheej txheem ntawm kev ntes hauv kev siv zog los txhim kho ove.rall tshem tawm efficiency. Ib qho kev sib xyaw ua ke ntau tshaj plaws, yog lub rooj muag khoom cascade style, nrog rau ntau theem xov xwm pom, ua ntej lub tso pa tawm, lossis ua ntej VOC tswj tshuab zoo li RTO (regenerative thermal oxidizer). Leej twg saib qabNyeem ntxiv…
Dab tsi yog Manganese phosphate txheej
Manganese phosphate txheej muaj qhov siab tshaj plaws hardness thiab superior corrosion thiab hnav tsis kam ntawm cov noobral phosphate coatings. Manganese phosphating yog dav siv los txhim kho cov zawv zawg zog ntawm lub cav, iav, thiab lub zog xa hluav taws xob. Kev siv manganese phosphate coatings rau kev txhim kho corrosion kuj tuaj yeem pom nyob rau hauv txhua ceg ntawm cov hlau ua haujlwm-kev lag luam. Cov piv txwv uas tau hais los saum no suav nrog cov khoom siv lub cev muaj zog hauv cov nres thiab clutch sib dhos, cov khoom siv lub cav, cov nplooj lossis cov coil springs, laum cov khoom, screws, ceev thiab bolts,Nyeem ntxiv…
Zinc phosphate thiab nws cov kev siv
Noobrally zinc phosphate conversion txheej yog siv los muab kev tiv thaiv corrosion ntev. Yuav luag txhua qhov kev lag luam automotive siv hom kev hloov pauv txheej. Nws yog haum rau cov khoom tuaj tawm tsam huab cua hnyav. Txheej zoo yog zoo dua li hlau phosphate txheej. Nws tsim 2 - 5 g / m² txheej ntawm cov hlau nto thaum siv raws li cov xim pleev xim. Daim ntawv thov, teeb tsa thiab tswj cov txheej txheem no nyuaj dua li lwm txoj hauv kev thiab tuaj yeem siv los ntawm kev tso dej los yog tshuaj tsuag.Nyeem ntxiv…
Dab tsi yog Zinc Phosphate Coatings
Zinc phosphate txheej yog preffered nyob rau hauv cov ntaub ntawv ntawm yuav tsum tau ntawm corrosion kuj ntau dua li hlau phosphate. Nws tuaj yeem siv los ua lub hauv paus rau cov duab kos duab (tshwj xeeb tshaj yog rau thermosetting hmoov txheej), ua ntej kos duab txias / txias txias ntawm cov hlau thiab ua ntej daim ntawv thov kev tiv thaiv roj / lubrication. Qhov no feem ntau yog txoj kev xaiv thaum lub neej ntev nyob rau hauv corrosive tej yam kev mob yuav tsum tau. Txheej kuj zoo heev nrog zinc phosphate vim hais tias cov crystals tsim ib tug ntxeem tau nto uas yuav tsau li thiab mechanically.Nyeem ntxiv…
Phosphate coatings yog dab tsi
Phosphate coatings yog siv los ua kom corrosion kuj thiab txhim kho hmoov xim adhesion, thiab yog siv rau steel qhov chaw rau corrosion kuj, lubrication, los yog ua lub hauv paus rau cov txheej tom ntej los yog painting. thiab phosphate ntsev yog siv los ntawm kev txau los yog immersion thiab chemically reacts nrog rau saum npoo ntawm ib feem yog coated los ua ib txheej ntawm insoluble, crystalline phosphates.Phosphate conversion coatings kuj siv tau rau txhuas,Nyeem ntxiv…
Cov Txheej Txheem Kev Siv Dej Txias Powder Txheej
Cov dej txaj hmoov txheej txheej yog immersing ib feem kub rau hauv ib lub txaj ntawm cov hmoov, cia cov hmoov yaj rau ntawm ib feem thiab tsim ib zaj duab xis, thiab tom qab ntawd muab sijhawm txaus thiab cua sov rau zaj duab xis no kom ntws mus rau hauv cov txheej txheem txuas ntxiv. Ib feem yuav tsum tau muab tso rau hauv lub txaj fluidized kom sai li sai tau tom qab tshem tawm ntawm qhov cub preheat kom tsis txhob muaj cua sov tsawg kawg nkaus. Lub sijhawm voj voog yuav tsum tsim kom muaj lub sijhawm noNyeem ntxiv…
Dab tsi yog cov txheej txheem fluidized txaj hmoov txheej txheej txheem?
Tsis muaj qhov tsis sib xws hauv cov txheej txheem ntawm fluidized txaj hmoov txheej vim nws hloov pauv nrog qhov tuab. Ob-nti tuab bar Tshuag tuaj yeem coated nrog cov khoom siv polyethylene los ntawm preheating rau 250 ° F, dip coated thiab feem ntau yuav ntws tawm yam tsis muaj cua sov tom qab. Hloov pauv, nyias nthuav dav hlau yuav tsum tau preheated rau 450 ° F kom ua tiav qhov xav tau txheej tuab, thiab tom qab ntawd muab tso rau ntawm 350 ° F rau plaub feeb kom ua tiav cov dej ntws tawm. Peb yeej tsis tauNyeem ntxiv…
Kev qhia luv luv ntawm fluidized txaj hmoov txheej
Lub fluidized txaj hmoov txheej txheej txheem muaj peb ntu tseem ceeb. Ib sab saum toj hmoov hopper qhov twg cov hmoov yog tuav, ib tug ntxeem tau phaj uas tso cai rau huab cua los ntawm, thiab ib tug kaw hauv qab cua chamber. Thaum cov huab cua siab yog cua tshuab rau hauv chav cua nws dhau los ntawm lub phaj thiab ua rau cov hmoov ntab los yog "fluidize". Qhov no tso cai rau cov hlau ib feem yuav coated kom txav mus los ntawm cov hmoov nrog me ntsis kuj. Fluidized txaj daim ntawv thov yog ua tiav los ntawm preheatingNyeem ntxiv…
Acrylic hybrids muab cov acrylic cob nrog epoxy binder.
Lawv yog cov me ntsis zoo dua li epoxy-polyester / hybrid tab sis tseem tsis suav tias yog siv rau sab nraum zoov. Cov khoom siv kho tshuab uas muaj cov yam ntxwv hauv epoxy yog cov txiaj ntsig ntawm cov ntaub ntawv no thiab lawv muaj kev hloov pauv zoo dua li lwm cov acrylics. Vim lawv cov tsos zoo, tawv tawv, tshwj xeeb tshaj yog huab cua, thiab zoo heev electrostatic daim ntawv thov yam ntxwv, acrylics yog nquag siv rau daim ntaub ntawv ntawm cov khoom uas muaj cov qauv zoo heev. Khoom siv, tsheb thiab lwm yam khoom uas yuav tsum tau durability thiab lub neej ntev nyob rau hauvNyeem ntxiv…
Adhesion teeb meem ntawm hmoov txheej daim ntawv thov
Cov adhesion tsis zoo feem ntau cuam tshuam nrog kev kho tsis zoo los yog kho tau. Undercure -Khiav ib qho khoom siv hluav taws xob ntsuas kub nrog kev sojntsuam ntawm ib sab kom ntseeg tau tias cov hlau kub mus txog qhov ntsuas qhov ntsuas qhov ntsuas (Lub Sijhawm kub). Pretreatment - Ua tsis tu ncua titration thiab kev kuaj xyuas kom tsis txhob muaj teeb meem ua ntej.Kev npaj saum npoo yog tej zaum ua rau cov neeg pluag adhesion ntawm cov hmoov txheej hmoov. Tsis yog txhua qhov stainless hlau txais phosphate pretreatments rau tib yam; ib txhia ua ntau reactiveNyeem ntxiv…
Qhov zoo ntawm ntoo hmoov txheej ntawm cov rooj tog ntoo
Nws zooral rooj tog thiab txee manufacturers tau muaj kev vam meej nrog ntoo hmoov txheej MDF. Pigmented hmoov daim ntaub ntawv rau MDF tau tsim thiab siv ntau tshaj li txheej ntawm natural ntoo, los yog txheej txheej ntawm MDF. Tsim kom muaj lub kaw lus tshiab yuav xav tau kev tshawb fawb tseem ceeb thiab kev sim ntau lawm kom ua tiav cov txheej txheem xav tau thiab cov khoom lag luam kawg. Cov hmoov coatings muaj kev hloov pauv siab, txo qis (lossis tsis muaj) emissions, ib-kauj ruam, ib txheej txheej txheej, tshem tawm ntawm ntug banding, txo cov pa tawm thiab qhov cub qhov cua,Nyeem ntxiv…
Yuav ua li cas hmoov txheej rau cov khoom ntoo
Qee cov ntoo thiab cov khoom ntoo xws li MDF muaj cov dej noo txaus thiab zoo ib yam los muab kev coj ua thiab tuaj yeem coated ncaj qha. Txhawm rau txhim kho electrostatic attraction, ntoo tuaj yeem raug pretreated nrog cov tshuaj tsuag uas muab cov khoom siv hluav taws xob.Qhov yog ces preheated rau qhov xav tau txheej kub, uas softens los yog ib nrab melts cov hmoov thaum nws yog thov thiab pab cov hmoov adhere rau qhov chaw. nws melts me ntsis ntawm kev cuam tshuam.Ib yam board nto kub tso cai rauNyeem ntxiv…
Yuav tsum tau rau hmoov txheej tshaj kub dip galvanizing
Cov lus qhia hauv qab no tau pom zoo: Siv zinc phosphate pretreatment yog tias xav tau kev ua kom siab tshaj plaws. Nto yuav tsum huv si zoo kawg nkaus. Zinc phosphate tsis muaj tshuaj ntxuav tes thiab yuav tsis tshem cov roj lossis av. Siv hlau phosphate yog tias xav tau kev ua tau zoo. Hlau phosphate muaj cov tshuaj ntxuav me ntsis thiab yuav tshem tawm cov kab mob me me. Qhov zoo tshaj plaws siv rau pre-galvanized khoom. Pre-heat ua hauj lwm ua ntej daim ntawv thov hmoov. Siv 'degassing' qib polyester hmoov txheej nkaus xwb. Xyuas kom raug kho los ntawm cov kuab tshuajNyeem ntxiv…
Kev daws teeb meem ntawm cov hmoov txheej txheej kub dip galvanizing
1. Kev kho tsis tiav: Polyester hmoov txheej hmoov yog cov thermosetting resins uas hla mus rau lawv daim ntawv organic kawg los ntawm kev tuav ntawm qhov kub (feem ntau 180 o C), li 10 feeb. Curing qhov cub yog tsim los muab lub sijhawm no ntawm qhov kub thiab txias ua ke. Nrog cov khoom kub dip galvanized, nrog rau lawv cov ntu hnyav dua, nws yog ib qho tsim nyog los xyuas kom meej tias lub sij hawm stoving txaus tau tso cai kom ua tau raws li cov lus qhia kho. Ua ntej cua sov ntawm kev ua haujlwm hnyav yuav pab ua kom cov txheej txheem kho kom saiNyeem ntxiv…