Ingaba iqhinga lepropathi yeSolvent-free ingenayo

Eli phepha ligxile kwizinto ezimbini zeSolventies-free ezinamagqabi, zixoxa malunga nepropathi yokuthatha iimveliso zeSolvent.

1. Intsingiselo esisiseko yepropathi

Ukuphakama kwepropathi kukukwazi kwengubo yengubo ukuya kwinqanaba ngokulinganayo nangokutyibilikayo kumphezulu wemihlaba.

2. Ubudlelwane kunye neempembelelo zokwenza inqanaba kumanqanaba ohlukeneyo

Kwingxoxo elandelayo, izinto zokwenza okungagqibekanga kukufanayo, kubandakanya ubunzima bomsindo, ubushushu, uxinzelelo, njl.njl.

Ngoba ukunamathela oku-Solvent akunaso i-solvent ibe sisiseko, ipropathi yenqanaba kukusebenza kokuthambelela kwaso. Ethetha, iya kuba nguCustor, kodwa inamathela ngokukhululekileyo ineempawu zayo.

Okokuqala, ukuqokelela ipropathi ye-SF ene-SF inolwalamano olusondeleyo nohlobo lwe-viscosive. Ngelixa i-viscosity inxulumene ngqo neqondo lobushushu kwaye yahluka kakhulu, oko kuthetha ukuba i-viscosity ye-SF iyancipha xa kunyuka ubushushu. Emva koko phantsi kobushushu begumbi, i-viscofis ye-sf sfhevers inomahluko omkhulu ngokweemodeli ezahlukeneyo ze-SF kunye neepropathi zomzimba. Nangona kunjalo, phantsi kobushushu osebenzayo wokusebenza kwemodeli enye ye-SF, umahluko we-viscofity wayo ayibonakali kakhulu. Yiyo loo nto, imveliso ephantsi ye-viscofity mhlawumbi ingeyiyo enye engcono xa uthelekisa imodeli ephezulu ye-SF kunye ne-viscofity ephantsi. Umzekelo, i-WD8262a / b ye-Kangda Izixhobo ezintsha, phantsi kobushushu bayo bokusebenza (malunga ne-45 ℃), i-viscofity yayo i-1100 MPA.S. Kodwa xa i-Pet.nk/Alu, inokufezekisa imbonakalo entle ngaphandle kwamachaphaza ngexesha lokuqala. Njengesigqibo, oko akuthethi ukuba uphakame ngakumbi kunokuzisa imbonakalo elungileyo. Ukutshintsha kwe-sy syheshess lithuba elikhawulezayo, elifuna izinto ezininzi zokufikelela kwisiphumo esihle. Ngeli xesha, i-viscosity inenqanaba eliphantsi. Umzekelo, phantsi kwe-80-90 ℃ (icandelo elibini sf adhesive), i-viscosity inenguqu encinci ngeqondo lobushushu.

Inqanaba lokukhulisa ukutya okuqhubekayo kwenqanaba lokunamathela elixubeneyo. Emva kwenkqubo yokuthobela, ipropathi yayo yokufaka inyuka ngakumbi kunye nokuphendula okukhawulezileyo phakathi kwamacandelo e-A & B kunye nokwenza ubushushu. Ngokubanzi, ukuqhutywa kokuqala kwe-SF kuthathwa njengokuphatha emva komoya wokutshaya. Ngeli xesha i-viscomosity ye-adhesive iya kuthi inkulu kune-therive exutywe kwi-roller.

Ukuqukwa kwe-Dew Dehesetive kuthetha ukwenqanaba lokufaka impahla yokunamathela kwimigqomo ngaphambi kokuba ixutywe. Eli mpahla yenqanaba alithathi nxaxheba kwinkqubo yefilimu okanye i-foils.

Ipropathi yenqanaba lesibini kukuba, emva kwenkqubo yokutshabalalisa kunye nenqanaba lokunyanga, i-odhestive ye-SF ingena kwinqanaba lokuphendula ngokukhawuleza phantsi kwefuthe lobushushu, kwaye inkqubo yokuthatha inyathelo inciphisa ukunyamalala.

3. Ukuqukumbela

Ukuphakama kwepropathi ye-SF ye-sf ye-SF ngaphambi kokuba idityanisiwe> Ipropathi yesibini yepropathi> Ukuphakamisa ipropathi yepropathi ye-SF exubeneyo kwi-rolleng rolles> Ipropathi yokuqala yepropathi. Ke ngoko, i-viscosity itshintsha imeko ye-SF ikwinkqubo yokunyuka, oko ngokucacileyo yahluke ukusuka kwi-SB.

Ukuba unayo nayiphi na imibuzo malunga ne-SF yokutshintsha izithuba eziguqukayo, sizimisele ukukunceda.

Qhagamshelana nathi:

I-Trey:trey@shkdchem.comInombolo: +86 13770502503

Angus:angus@shkdchem.comInombolo: +86 13776502417

Turdbek:turdibek@shkdchem.comInombolo: +86 17885629518

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