I-crosslinker esekelwe emanzini, i-polymer compound enyibilikayo emanzini, yi-polymer eyenziwe ngeendlela ezahlukeneyo kusetyenziswa amanzi njengendlela yokusasaza kunye nokongeza ubungakanani obufanelekileyo be-emulsifier. Ii-crosslinkers ezisekelwe emanzini zihlala zinyibilika emanzini kwaye zisetyenziswa kwiingubo, kwii-inki, kwii-adhesives nakwezinye iimveliso. Ngenxa yokusetyenziswa kwee-crosslinkers ezisekelwe emanzini kwaye iinkqubo zemveliso ziyinkimbinkimbi ngakumbi, ii-crosslinkers ezisekelwe emanzini azisetyenziswa kakhulu kwiingubo, kwii-inki nakwii-adhesives. Ii-crosslinkers ezisekelwe emanzini zinobukrakra obuphantsi, zisasazeka lula, azina-foam, azina-formaldehyde yasimahla kunye nezinye iimpawu. Isetyenziswe kakhulu kwiingubo, kwii-inki nakwii-adhesives.
Ii-arhente ezidibanisa umnqamlezo wamanzi zinezi mpawu zilandelayo:
- Uzinzo olulungileyo kumanzi kunye nezinyibilikisi ezininzi
I-agent edibanisa i-cross-linking-amanzi ngamanzi njenge-dispersion medium, ngoko ke ukuzinza kwamanzi kunye nezinyibilikisi ezininzi zilungile kakhulu. Ukuzinza kwe-agent ye-cross-linking medium aqueous kuxhomekeke kwi-molecular weight and structure. Njengoko i-agent ye-cross-linking i-soluble yamanzi, inokuchithwa ngokupheleleyo emanzini, ngoko ayiyi kumisa. I-agent ye-cross-linking-agent esekelwe emanzini iqulethe iqela le-carboxyl, iimolekyuli zayo ziqulethe iqela le-carboxyl, elenza ukuba i-agent-based-cross-linking agent inozinzo oluhle. Ngokubanzi, intsebenziswano phakathi kweqela le-carboxyl kunye neqela le-hydrophilic lenzeka ikakhulu phakathi kwamaqela amabini e-hydrophilic. Ngokomzekelo, i-emulsions ye-acrylic iqulethe amaqela e-carboxyl kunye namaqela e-hydroxyl, kwaye kukho i-hydrogen bonding phakathi kwabo. Oku kudibanisa kwe-hydrogen kwenza i-emulsions ye-acrylic ibe nokuzinza okulungileyo kwaye ayichaphazeli lula ukufuma, i-alkali, ubushushu, ukukhanya, i-oksijini kunye nezinye izinto. Kwaye inokuhlala izinzile phantsi kweempembelelo zezinto ezahlukeneyo, ezifana nobushushu, ukukhanya, njl.
- I-Non-toxic kunye nengenabungozi, ayiyi kubangela ukungcoliseka kwendalo
Ukusetyenziswa kwe-crosslinker esekelwe emanzini kukusebenzisa amanzi njengendlela yokusabalalisa, ukongeza i-emulsifier kunye ne-initiator, kwaye uphendule kwiqondo lokushisa elithile ukuvelisa i-polymer. Le polymer ayinayo ityhefu kwaye ayinabungozi, kwaye ayiyi kubangela ungcoliseko lwendalo.
(1) Inokusetyenziswa kwiintlobo ezahlukeneyo zokubambelela, ezifana: i-polyurethane yamanzi, i-acrylic-based based water, i-polyurethane yamanzi, i-epoxy yamanzi, njl.
(2) Ingasetyenziselwa kwiqondo lokushisa kunye nakwiqondo lokushisa eliphezulu, elinokuthi lihlangabezane neemfuno zesicelo kwiindawo ezahlukeneyo;
(3) Uluhlu olubanzi lwesicelo, kungekhona kuphela kwi-substrates yezinto ezahlukeneyo, kodwa kunye nezixhobo ezifana nemithi kunye nephepha;
(4) Ulwakhiwo olufanelekileyo, lunokusetyenziswa ngokutshiza, ukuxubha okanye ukugquma nge-roller;
(5) Inokusetyenziswa kunye neentlobo ezahlukeneyo zokudibanisa;
(6) Uxinano oluphezulu kunye namandla;
(7) Kulula ukuyisebenzisa, inokulungelelaniswa ngokweemfuno zabasebenzisi.
Ii-crosslinkers ezisekelwe emanzini zisetyenziswa ngokubanzi kwiingubo, ii-inki, kunye ne-adhesives zisetyenziswa ngokubanzi. Njengomguquli, i-crosslinker-based based crosslinker ingasetyenziselwa ukuphucula iimpawu zokwenza ifilimu yeengqungquthela ezisekelwe kumanzi, zingasetyenziselwa ukuphucula i-fluidity yeenki ezisekelwe emanzini, zingasetyenziselwa ukuphucula ukuxhathisa kwamanzi okunamathela kwamanzi.
Ii-crosslinkers ezisekelwe emanzini ziveliswa ngokubanzi ngamanzi njenge-dispersion medium, kwaye ubungakanani obufanelekileyo bokusabalalisa bunokongezwa ngexesha lokusetyenziswa. Akukho mfuneko yokusebenzisa i-solvents ye-organic for dissolution, enempembelelo encinci kwindawo yokuvelisa kwaye kulula ukuyisebenzisa. I-crosslinker esekelwe emanzini ekusetyenzisweni kweengubo: I-crosslinker esekelwe emanzini isetyenziswa kakhulu kwiingubo, inokwenza i-coating yokunyanga isantya ngokukhawuleza kwaye iphantsi kweqondo lokushisa. Ngelo xesha, ngenxa yokuba i-crosslinkers esekelwe emanzini isebenzisa kakhulu amanzi njenge-dispersion medium, akukho mfuneko yokongeza i-solvents eziphilayo ngexesha lokuvelisa, okunciphisa kakhulu iindleko zemveliso kunye nokunciphisa iindleko zemveliso. Ukongeza, inokunciphisa ukukhutshwa kwezinto ezinobungozi ezifana ne-VOC.
I-crosslinker esekelwe emanzini ingasebenzisa amanzi njenge-solvent ngaphandle kweyiphi na i-solvent ye-organic, enciphisa ukungcoliswa kwendalo nge-solvent ye-organic kwinkqubo yokuvelisa. I-viscosity ephantsi kulula ukuyisasaza, kwaye inokufumana impumelelo ephezulu yokudibanisa kunye noxinzelelo oluphantsi kakhulu lwedosi kunye nesantya esincinci sedosi. Inokulungiswa kwiqondo lokushisa eliphantsi. Isimahla kwi-formaldehyde yasimahla, ukuphepha ingxaki yongcoliseko lwe-formaldehyde.
Ulwazi oluthe kratya malunga ne-SINOYQX modified melamine formaldehyde resin, nceda unxibelelane nathi nge-imeyile: [email protected] , okanye usithumelele umyalezo ku: +86-28-8411-1861.
Eminye imifanekiso kunye nezicatshulwa zenziwe kwakhona kwi-Intanethi, kwaye i-copyright yeyombhali wokuqala. Ukuba kukho naluphi na ulwaphulo-mthetho, nceda uqhagamshelane nathi ukuze ucime.