Kutshanje, uSteven ufumene impendulo evela kwabanye abathengi: amandla akho okuncamathelisa awalungile, awaqinanga, aya kugoba emva kobusuku obunye. Ngaba umgangatho wokuncamathelisa awulungile?

Ekuqaleni, uSteven ucinga ukuba umveliso wefektri awukho ngqongqo, umlinganiselo akwanelanga.Ngelinye ixesha, umzi-mveliso wavalwa ukuze uhlolwe.Ukucingisisa ukuba kutheni le nto kunjalo.

Ngokwenzeka kolu hlobo lwengxaki ngokulandelelana ngokukhawuleza, kwaye kukhawulelwe kwizindlu ezimbalwa zoshicilelo eziza kuvela, umthengi kukuvelisa ibhotile yokupakisha.Kwaye kwandenza ndacinga.

 

Okokuqala, makhe sihlalutye i-culprit: i-adhesive

Ukuqulunqwa kwe-adhesive ngokuqhelekileyo yahlulahlulwe yaziindidi ezimbini: I-adhesive yamanzi B eshushu encamathelayo enyibilikayo.

Iglu yamanzi, akuyomfuneko ukuthetha, luhlobo lwamanzi njenge-solvent okanye i-dispersion medium glue, iglue yokuqala yokuncamathela ayilungile kangako, yinto oyibiza ngokuba sisincamathelisi ekuqaleni ayinamandla kangako, oku kungenxa yeempawu zeglue. , i-glue ayinamandla kakhulu ekuqaleni, kodwa ngokuphuhliswa kwexesha, ilebula iya kuba yomelele ngakumbi, ixesha elide, i-viscous.

Ingcina encamathelayo eshushu inyibilika, abantu abadala yoshicilelo kufuneka bazi ngcono kunam, luhlobo lokuncamathelisa zeplastiki, kuluhlu oluthile lobushushu kunye notshintsho lobushushu kunye nokutshintsha isimo salo somzimba, wasebenzisa le iilebhile iglu, ukuncamathela yokuqala eyomeleleyo, uncamathisele sisiqalo. yomelele kakhulu, kodwa ngokunyuka kwamaqondo obushushu kunye nexesha, i-viscosity iyancipha kancinci, le glu ichaphazeleka bubushushu kunye nexesha.

Ke, kungenxa yokuba ndisebenzise isincamathelisi esekwe emanzini, esenza ukuba ileyibhile ingancangathi ngokwaneleyo?

Enyanisweni, akuqinisekanga, makhe sijonge, yintoni imeko jikelele ye-label viscosity ayanelanga, imeko yomgangatho?

1. Iibhotile zeplastiki.

Ngokuqhelekileyo khetha abathengi baleyibhile yezandla, ngabavelisi, ukubumba inaliti yeplastiki, phantsi komgca wemveliso, sele izakuqala ukuleyibheli.

Makhe sijonge kwikhemikhali eyimfuneko ekuvelisweni kweebhotile zeplastiki ezifakwe inaliti: I-arhente yokukhupha.

Yintoni iarhente yokukhulula?

Yinto esebenzayo phakathi kwesikhunta kunye nemveliso egqityiweyo.Ii-agent ezikhuphayo zixhathisa iikhemikhali kwaye aziyi kuncibilika ekudibaneni neekhemikhali ze-resin ezahlukeneyo, ngokukodwa i-styrene kunye ne-amines.I-agent yokukhupha nayo inokumelana nokushisa kunye neempawu zoxinzelelo, akulula ukubola okanye ukunxiba;

Iipropathi: Yinto yokugquma ubuso efakwe kwimigangatho emibini enamathela ngokulula omnye komnye. Yenza imiphezulu ibe lula ukuqhawuka, igudile kwaye icoceke.

2, ivanishi

Ikwaziwa ngokuba apho amanzi, intlaka yeyona nto ifilimu ifilimu kunye nokwakhiwa kwe-solvent yepeyinti.Ngenxa yokuba iingubo kunye ne-besmear ziselubala, ziphinde zibize i-transparent coating ngokufanelekileyo.Ifakwe kumphezulu wento, yomile ukwenza ifilimu egudileyo, bonisa umphezulu yokwakheka koqobo.

Iipropati: Umaleko okhuselayo ogudileyo kumphezulu wento.

3. Abanye

Iimveliso ezigqityiweyo ezishicilelwe nje ziya kutshizwa nge-talcum powder kunye nezinye izinto, ezifana nekhabhinethi yefektri nayo iya kutshizwa ngesisombululo sokukhusela ioli.

Ezi meko ziya kubonakala intlama yokuncamathelisa ayinamandla.

Ukwakhiwa kweekhemikhali zeglue ngokuqhelekileyo iqulethe i-vinyl acetate, ivanishi okanye i-agent yokukhululwa ngokuqhelekileyo iqulethe i-xylene kunye neoli ye-silicone.Enye yale nxalenye iya kudiliza iglue, kwaye enye ayiyi kusabela ngayo.Ukongezelela kufuneka ifakwe phezu komhlaba. kwento kukho olunye uthuli okanye ulwelo olukhuselayo, ukwenzela ukuba i-adhesive kunye nento ayikwazi ukunamathela ngokupheleleyo.

Kuphinde kwavela ingxaki esihlala sinexhala ngalo lonke ixesha: isincamathelisi asincangathi

Ngoko ke sihlangabezana njani nale meko?

Kulula: coca umphezulu.