A na-eji ọkụ na-ere aliphatic polyurethane acrylic polyurethane UV resin mee ihe na oghere electroplating na spraying plastik.
Nkọwa ngwaahịa
| Koodu ngwaahịa | ZC6523 |
| Ọdịdị | Mmiri mmiri na-enweghị agba ma ọ bụ odo odo |
| Viscosity | 12000-30000 na ogo 60Celsius |
| Na-arụ ọrụ | 2 |
| Njirimara ngwaahịa | Ezi mgbanwe, ezigbo adhesion na ezigbo nguzogide esi mmiri |
| Ngwa | Igwe mmiri plastik, oghere electroplating primer, mkpuchi osisi |
| Nkọwapụta | 20KG 200KG |
| Uru acid (mgKOH/g) | <0.5 |
| Ngwungwu njem | gbọmgbọm |
Nkọwa ngwaahịa
ZC6523 bụ polyurethane acrylate trifunctional emebere site na polymerization nke polyester polyol, onye na-agwọ ọrịa isocyanate aromatic na hydroxyethyl acrylate, nke a makwaara dị ka resin na-agwọ ọrịa.Ndekọ ọrụ ya: viscosity bụ 5000-6000mpa S / 25 ℃, uru acid <0.5 (NCO%), ọrụ 3 (uru ụkpụrụ), nọmba agba: 1 # (Gardner);Ngwaahịa a nwere uru nke mgbanwe dị mma, na-eyi nkwụsi ike, nkwụsị ọkụ, nkwụsị ọkụ, mmiri na-eguzogide, nnukwu mmeghachi omume na ihe ndị ọzọ.A na-eji ya n'ọtụtụ ebe n'ọhịa nke ink na-agwọ ọrịa, ngwá ụlọ osisi, mkpuchi ala, mkpuchi akwụkwọ, mkpuchi plastik, mkpuchi eriri anya, mkpuchi metal na nrapado.
UV resin chọrọ mkpuchi ọgwụgwọ ọkụ nke a na-eme site na ịgbakwunye diluent na-arụsi ọrụ ike, fotoinitiator, ihe mgbakwunye, pigmenti na ihe ndị na-ejuputa, na ụdị mkpuchi ọgwụgwọ ọhụrụ nwere ike ịmalite site n'ihu irradiation UV.Ụzọ mkpuchi ya gụnyere mkpuchi mkpuchi, mkpuchi drenching, spraying, ntapu mkpuchi na usoro ndị ọzọ.Uru nke mkpuchi a bụ nchebe gburugburu ebe obibi, iwu ngwa ngwa (Rịba ama: ọ bụghị njedebe ihu igwe, ọnọdụ okpomọkụ na iru mmiri), na ịzọpụta ọrụ, Ngwaahịa ndị a na-emepụta nwere arụmọrụ dị mma na ihe ndị ọzọ.
Molecule nke polyurethane acrylate (PUA) nwere otu arụ ọrụ acrylic na njikọ nke carbamate.Ngwunye a na-agwọ ọrịa nwere nkwụsi ike dị elu, nkwụsịtụ, mgbanwe, ike peel dị elu, ezigbo nkwụsị okpomọkụ dị ala nke polyurethane na ọmarịcha ngwa anya na ihu igwe nke polyacrylate.Ọ bụ ihe na-agwọ ọrịa radieshon nwere njirimara zuru oke nke ọma.PUA abụrụla klas dị oke mkpa nke oligomers n'ọhịa nke mkpuchi mmiri.N'ihi ọmarịcha arụmọrụ nke resin PUA, nyocha na PUA na-abawanye.Polyurethane acrylate na-eji nwayọọ nwayọọ na-ejikọta ya na ụdị resin ndị ọzọ iji mepụta usoro ngwakọ wee ghọọ usoro mmiri.Karịsịa, usoro mmiri mmiri na-eji mmiri eme ihe ozugbo iji belata ma belata viscosity, nke na-eme ka mkpuchi ahụ dịkwuo mma na gburugburu ebe obibi na ahụike ma na-ebelata iji monomers na-arụsi ọrụ ike, ruo n'ókè dị ukwuu, ọ na-eme ka ọ bụrụ enweghị ọnụ ahịa dị oke ọnụ nke resin PUA. , nke nwere ike gbasaa ngwa ngwa nke PUA resin, belata ma ọ bụ ọbụna na-ejighị monomers, na-ebelata nkwụsị nke mkpuchi mmiri nke ọma, na-ebelata nrụgide dị n'ime n'oge ọgwụgwọ, na-eme ka adhesion nke mkpuchi ma melite mgbanwe nke mkpuchi mkpuchi.
Foto ngwa na ngwaahịa
