Surley yog ib phau ntawmpretreatment thiab electrophoresis txheej txheem Txau lub rooj qhov cub conveying system da dej kuaj lub rooj zaum kev tiv thaiv ib puag ncig technology Khoom siv chaw ua haujlwmstyle tag nrho hauv ib lub khw.
Pretreatment thiab electrocoating txheej txheem
Product Description
Ntau yam ntaub ntawv thiab lawv cov khoom nyob rau hauv cov txheej txheem ntawm kev ua, kev thauj mus los, cia, nws nto yog ib qho yooj yim los tsim los yog
lo cov khoom txawv teb chaws, xws li machining burr, oxide daim tawv nqaij, roj, thiab lwm yam., cov kab mob no yuav cuam tshuam rau lub compactness ntawm txheej thiab lub zog sib txuas nrog cov matrix. Txheej pretreatment ntawm lub ntsiab Lub hom phiaj yog kom tshem tawm cov tshuaj no thiab ua qhov tsim nyog deg tshuaj hloov dua siab tshiab los muab haumCoating yuav tsum tau ntawm lub substrate, thiaj li yuav ua rau kom cov adhesion ntawm cov zaj duab xis, prolong cov kev pab cuam lub neej ntawm cov zaj duab xis, muab tag nrho cov kev ua si rau lub tiv thaiv nyhuv thiab zoo nkauj nyhuv ntawm txheej.
Yog li ntawd, tshuaj tsuag cov ntsiab lus ua ntej ua. Nws feem ntau suav nrog cov hauv qab no:
Phosphate zaj duab xis txoj cai
phosphating zaj duab xis muaj peev xwm muab lub hauv paus tsim nyog rau xim txheej, yog vim muaj cov nyhuv hauv qab no:
1) Muab qhov huv si, tsis muaj roj, tsis muaj roj rau ntawm lub hauv paus ntawm kev ua kom tiav degreasing
2) txhim khu cov adhesion ntawm organic zaj duab xis rau lub substrate vim lub cev thiab tshuaj ua hauj lwm Nws tsis yog ib qho nyuaj rau to taub hais tias cov ntxeem tau ntawm phosphating zaj duab xis ua rau kom lub cheeb tsam ntawm lub substrate, thiaj li hais tias qhov kev sib txuas ntawm ob qho tib si nce correspondingly, thiab cov kev sib raug zoo permeability ntawm ob txheej zaj duab xis yog generated. Nyob rau tib lub sijhawm, kev sib cuam tshuam tshuaj lom neeg ntawm unsaturated resin thiab phosphate siv lead ua kuj txhim kho nws txoj hlua khi.
3) muab cov txheej txheem ruaj khov uas tsis yog-conductive cais tawm, ib zaug txheej txheej puas tsuaj, nws muaj lub luag haujlwm ntawm corrosion inhibition, tshwj xeeb tshaj yog rau anode incision Thawj taw tes yog feem ntau tsis saib xyuas Tsuas yog ua kom tiav rau qhov zoo tshaj plaws ntawm cov roj los tsim cov phosphating zaj duab xis txaus nyiam yog li cov phosphating zaj duab xis nws tus kheej yog qhov feem ntau intuitive nyhuv ntawm pretreatment technology ntawm feem ntau txhim khu kev qha a self-check.
Khoom Paub meej
