Vijtsam luam ntawv siliconecharacteristic
1. Kev tiv thaiv ib puag ncig, cov ntaub ntawv raw khoom siv los ntawm ROHS ntawv pov thawj.
2. Nws tuaj yeem luam tawm thiab sau npe tsis muaj delamination.
3. Muaj peev xwm luam tawm ntau yam kev cuam tshuam, xws li kaj, matte, txoj cai kaum, fillet, thiab lwm yam.
2. Ceev faj
1.Screen mesh los xaiv qhov tsim nyog, vim hais tias cov hais ntawm silica gel txheeb ze tus number case rau ntau ntau, yog li feem ntau xaiv cov mesh hauv 80-120. Yog tias qhov kev xaiv xaiv ntau dhau, silica gel tsis tuaj yeem txuas rau hauv txheej los ntawm lub vijtsam. Yog tias nws loj dhau, nws yuav ntws mus rau hauv txheej txheem yeej.
2. Thaum kos daim npav, cov kua nplaum zoo nkauj xav tau tuab dua li cov ntxaij vab tshaus uas yooj yim, vim hais tias cov luam tawm dav dav silicone them ntau xim rau cov nyhuv peb-ntev dua li cov kua luam ntawv, thiab qhov tseem ceeb nws txoj kev pom peb yog tseem tseem ceeb vim li cas siv lub vijtsam luam ntawv silicone luam ntawv. Feem ntau hauv cov tuab ntawm 0.1-0.5, raws li qhov tseeb tuab ntawm cov qauv mus rau qhov ua tau zoo.
3. Nws muaj ob hom kev tshuaj ntsuam luam ntawv silica gel, ib qho yog tshuaj ntsuam zoo tib yam luam tawm silica gel, uas yuav tsum tau muab sib xyaw nrog ab silica gel ua ntej nws siv tau, thiab nws yuav tsum tau rhaub thiab ua kom muaj zog, thiab qhov ntsuas kub yog hais txog 120-160 ℃. Tus lwm yam yog tshuaj ntsuam luam ntawv yam uas tsis muaj ci ib qho sib xyaw silica gel. Lub qub yuav siv tau ntev ntev tsis muaj qhov tsis muaj mesh, tab sis nws muaj qhov tsis zoo rau qee daim ntaub. Yog tias cov khoom siv tsis tuaj yeem ua kom sov thaum kub, qhov hom ntawm silica gel tsis tuaj yeem raug xaiv los ua cov khoom siv tshuaj ntsuam luam ntawv. Cov tom kawg tsis tas yuav tsum yog ci tom qab luam ntawv, thiab yog ntuj qhuav ntawm chav kub li 6-10 feeb, tab sis nws yooj yim los ntsaws lub vijtsam. Yog li no, thaum luam ntawv, nws yog qhov yuav tsum tau hloov tas li ntawm cov roj silica gel, uas muaj ntau cov pov tseg. Nws feem ntau haum rau luam tawm cov ntaub ntawv lossis cov ntaub ntawv uas ab silica gel tsis haum rau luam ntawv. Thaum muab cov xim ntxiv los yog kub thiab hmoov nyiaj, AB kua nplaum tsuas xav kho ntawm chav tsev kub. Rau ib qho tivthaiv silica gel, ib lub hnab ntim khoom ntim sib xyaw yog feem ntau xav tau. Tom qab sib tov nws tusyees, txhua tus taw tes yog siv rau qhov ntau ntau qhov kev tawm kom tsis txhob pov tseg thiab txuag nqi.
Yuav tuaj yeem kho raws li cov neeg siv khoom xav tau, thov hu rau.
