Tsis ntev los no, Steven tau txais kev tawm tswv yim los ntawm qee cov neeg siv khoom: koj cov nplaum nplaum tsis zoo, nws tsis ruaj khov, nws yuav curly tom qab ib hmos.Yog qhov zoo ntawm cov nplaum tsis zoo?

Thaum xub thawj, Steven xav tias lub Hoobkas ntau lawm tsis nruj, qhov piv tsis txaus.Thaum ib kis, lub Hoobkas raug kaw rau kev tshuaj xyuas.Reflect vim li cas qhov no.

Nrog rau qhov tshwm sim ntawm qhov teeb meem no nyob rau hauv ceev succession tsis ntev los no, thiab raug txwv rau ob peb lub tsev luam ntawv yuav tshwm sim, cov neeg muas zaub yog tsim packing lub raj mis.Thiab uas tau txais kuv xav.

 

Ua ntej, cia peb txheeb xyuas qhov ua txhaum: nplaum

Qhov sib xyaw ntawm cov nplaum feem ntau muab faib ua ob hom: A dej nplaum B kub yaj nplaum.

Dej kua nplaum, tsis tas yuav hais, nws yog ib hom dej ua kua nplaum lossis cov kua nplaum nruab nrab dispersion, cov kua nplaum pib adhesion tsis zoo, yog qhov koj hu ua daim nplaum thaum xub thawj tsis muaj zog, qhov no yog vim cov khoom ntawm cov kua nplaum. , cov kua nplaum tsis muaj zog heev thaum xub thawj, tab sis nrog txoj kev loj hlob ntawm lub sij hawm, daim ntawv lo yuav ua tau ntau thiab muaj zog, ntev dua, cov kua nplaum ntau dua.

Kub yaj nplaum nplaum, cov neeg luam ntawv qub yuav tsum paub zoo dua li kuv, yog ib hom yas nplaum, mus rau qhov kub thiab txias ntau yam nrog rau qhov kub thiab txias hloov thiab hloov nws lub cev lub cev, siv cov nplaum nplaum no, muaj zog pib adhesion, txuas yog pib yog muaj zog heev, tab sis nrog qhov nce ntawm qhov kub thiab txias, viscosity maj mam ua tsis muaj zog, cov kua nplaum no cuam tshuam los ntawm qhov kub thiab txias.

Yog li, nws puas yog vim kuv siv cov ntawv nplaum dej, uas ua rau daim ntawv lo tsis nplaum txaus?

Qhov tseeb, nws tsis paub meej, cia peb saib, dab tsi yog qhov xwm txheej ntawm daim ntawv lo viscosity tsis txaus, rooj plaub ntawm tus qauv?

1. Lub raj mis yas.

Feem ntau xaiv cov neeg siv phau ntawv daim ntawv lo, yog cov chaw tsim khoom, cov yas txhaj tshuaj molding, nqes cov kab ntau lawm, nws tab tom pib sau ntawv.

Cia peb saib cov tshuaj uas yog qhov tseem ceeb hauv kev tsim cov yas txhaj tshuaj molded lub raj mis: Tso tus neeg sawv cev.

Tus neeg tso tawm yog dab tsi?

Nws yog cov khoom siv ua haujlwm nruab nrab ntawm cov pwm thiab cov khoom tiav.Tshwj xeeb yog cov tshuaj tiv thaiv thiab tsis yaj hauv kev sib cuag nrog cov tshuaj sib txawv ntawm cov resins, tshwj xeeb tshaj yog styrene thiab amines.Release tus neeg saib xyuas kuj muaj cua sov thiab kev ntxhov siab, tsis yooj yim rau decompose los yog hnav;

Khoom: Nws yog txheej txheej interfacial siv rau ob qhov chaw uas yooj yim rau ib leeg.Nws ua rau qhov chaw yooj yim tshem tawm, du thiab huv.

2, cov kua roj vanish

Kuj hu ua qhov twg dej, resin yog cov khoom siv zaj duab xis tseem ceeb ntxiv rau cov kuab tshuaj muaj pes tsawg leeg ntawm cov xim.Vim tias txheej thiab besmear yog pob tshab, kuj hu ua pob tshab txheej raws li.Coated rau saum npoo ntawm cov khoom, qhuav los ua ib zaj duab xis du, qhia qhov chaw. ntawm tus thawj kev ntxhib los mos.

Khoom: Ib txheej tiv thaiv du ntawm qhov khoom.

3. Lwm tus

Cov khoom tiav uas nyuam qhuav luam tawm yuav tsum tau txau nrog talcum hmoov thiab lwm yam khoom, xws li lub Hoobkas txee kuj tseem yuav txau nrog cov tshuaj tiv thaiv roj.

Cov xwm txheej no yuav pom cov nplaum nplaum tsis muaj zog.

Cov tshuaj muaj pes tsawg leeg ntawm cov kua nplaum feem ntau muaj vinyl acetate, kua roj vanish lossis tso tawm tus neeg sawv cev feem ntau muaj xylene thiab silicone roj.Ib qho ntawm cov khoom no yuav ua rau cov kua nplaum tawg, thiab lwm yam yuav tsis hnov ​​​​mob nrog nws. Tsis tas li ntawd yuav tsum tau muab tso rau saum npoo. ntawm cov khoom muaj lwm cov plua plav lossis cov kua tiv thaiv, yog li cov nplaum thiab cov khoom tsis tuaj yeem ua tiav cov nplaum.

Kuj tshwm sim qhov teeb meem uas peb txhawj xeeb txhua lub sijhawm: daim nplaum tsis nplaum

Yog li peb yuav ua li cas nrog qhov xwm txheej no?

Nws yog qhov yooj yim: ntxuav qhov chaw.