I-HPMC, i-RDP polymer powders kwi-skim peyinti

Iipolymer powders sisithako esibalulekileyo esisetyenziswa lishishini lezogquma ukunyusa ukusebenza kweendlela zokugquma. I-High Performance Multi-Component Reactive Diluent Polymer (HPMC & RDP) ipowder yenye yemveliso eye yaguqula ukuveliswa kokunikezelwa kweengubo. Kweli nqaku, siphonononga iipropati, izibonelelo kunye nokusetyenziswa kwe-HPMC, i-RDP polymer powders kwiidyasi ezicacileyo.

Iimpawu kunye neeNzuzo ze-HPMC, i-RDP Polymer Powder

I-HPMC, i-RDP i-polymer powder yi-multi-component reactive diluent powder, equlethwe ngamacandelo ahlukeneyo afana ne-styrene-acrylate copolymer, i-polyurethane, kunye ne-fatty amine. Isithako ngasinye sineempawu ezizodwa ezenza i-HPMC, i-RDP i-polymer powders ibe yinto ebalulekileyo ekwenzeni iingubo ezicacileyo.

Nazi ezinye iimpawu eziphambili kunye noncedo lwe-HPMC, i-RDP polymer powders:

I-1) Ukubambelela okuphuculweyo: Enye yeenzuzo ezibalulekileyo zokusebenzisa i-HPMC, i-RDP i-polymer powders kwiingubo ezicacileyo ziphuculwe ukubambelela. Ipolymer powder inokwenza ukuba i-coating ibambelele kwi-substrate surface ibe ngcono, ngaloo ndlela iqinisekisa ubomi obude benkonzo yokugqoka.

I-2) Ukumelana nokugqwesa okugqwesileyo: I-HPMC, i-polymer ye-polymer ye-HPMC inikezela ukuchasana okuphezulu kokugqoka iingubo, okwenza kube yinto yokuqala yokukhetha izakhiwo zorhwebo, izibhedlele, izikolo kunye nezinye iindawo ezinezithuthi eziphezulu.

I-3) Ukuguquguquka okuphuculweyo: I-polymer powder iphakamisa ukuguquguquka kwengubo, okwenza kube nzima ukunyathela kunye nokukhupha. Le nzuzo iqinisekisa ukuba ipeyinti inokumelana neemeko zemozulu ezinzima kunye nokutshintsha kweqondo lokushisa rhoqo.

4) Ukuphucula ukusebenza kokumanzisa: I-HPMC, i-RDP ipolymer powder ibonelela ngokugqwesileyo kokumanzisa kokugquma, ukuqinisekisa ukusasazwa okusebenzayo kwengubo ebusweni be-substrate. Olu ncedo lubangela ukugquma okufanayo kunye nokunciphisa imfuno yeengubo ezininzi, ukugcina ixesha kunye nemali ngexesha lokudweba.

Ukusetyenziswa kwe-HPMC, umgubo wepolymer weRDP kwivanishi

I-HPMC, i-RDP i-polymer powders isetyenziselwa ukuveliswa kwee-primers. I-Skim varnish luhlobo lwepeyinti esetyenziselwa ukufihla iimpazamo ezincinci okanye iintanda kwindawo. Iidyasi ezibhityileyo zepeyinti zikholisa ukuba ubukhulu be-1-2 mm.

Ezi zilandelayo zezinye izicelo ze-HPMC, i-RDP polymer powder kwivarnish:

1) Imigangatho yekhonkrithi: Ivarnishs ezenziwe ngeHPMC,RDP polymer powder zilungele ukusetyenziswa kumgangatho wekhonkrithi. I-coating ine-adhesion egqwesileyo kunye nokuxhathisa i-abrasion, okwenza kube sisisombululo esifanelekileyo kwiindawo eziphezulu zezithuthi ezifana neendawo zokugcina iimpahla, iifektri kunye nezibhedlele.

2) Iindonga: I-primer eyenziwe nge-HPMC, i-RDP ipolymer powder isetyenziswe kwiindonga. Ukwaleka okuguquguqukayo okuphuculweyo kuqinisekisa ukuba inokumelana nokutshintsha kweqondo lobushushu kunye namanqanaba okufuma, kuyenza ibe lula ukuxobuka kunye nokuqhekeka.

3) Ulwakhiwo lwesinyithi: I-HPMC, i-RDP ipolymer powder kwipeyinti ye-skim ibonelela ngokugqwesileyo kokuxhathisa ukudumba kwiindawo zetsimbi. Ingubo ilungele izakhiwo zetsimbi ezifana neebhulorho, iifektri kunye neendawo zokugcina iimpahla.

ukuququmbela

Isishwankathelo, i-HPMC, i-RDP i-polymer powder iyisithako esibalulekileyo kwimveliso ye-primers. Iimpawu zayo ezikhethekileyo kunye neenzuzo, ezifana nokubambelela okuphuculweyo, ukuxhathisa okugqwesileyo kwe-abrasion, ukuguquguquka okuphuculweyo kunye neempawu eziphuculweyo zokumanzisa, zenza ukhetho lokuqala kwiintlobo ezahlukeneyo zezicelo ezibandakanya imigangatho yekhonkrithi, izindonga kunye nezakhiwo zetsimbi. Nge-HPMC, i-polymer powders ye-RDP, ukuveliswa kwee-primers eziphezulu zokusebenza kuba lula, kusebenze ngakumbi kwaye kungabizi kakhulu. Ukusetyenziswa kwayo kuye kwaguqula imboni yokwaleka, ukubonelela ngeemveliso ezihlangabezana neemfuno zoshishino lwangoku lokwakha.