UV resin, nke a maara dị ka resin photosensitive, bụ oligomer nke nwere ike ime mgbanwe anụ ahụ na kemịkalụ n'oge dị mkpirikpi mgbe ekpughere ya na ìhè, wee na-agafe ma gbasie ike.A na-ekewa resin UV ka ọ bụrụ resin UV na-agbaze na resin UV dabere na mmiri.
Ihe mgbaze dabere UV resin
Ihe mgbaze nkịtị dabere na UV resins tumadi gụnyere: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic resin, UV epoxy resin, UV silicone oligomer, wdg.
Mmiri resin UV
Waterborne UV resin na-ezo aka UV resin nke na-agbaze n'ime mmiri ma ọ bụ nwee ike fesa ya na mmiri.Ngwakọta ahụ nwere ọnụ ọgụgụ ụfọdụ nke otu hydrophilic siri ike, dị ka carboxyl, hydroxyl, amino, ether, na otu acylamine;Ọ nwekwara otu ndị na-adịghị mma, dị ka acryloyl, metacryloyl ma ọ bụ otu allyl.Enwere ike kewaa osisi UV mmiri n'ime ụzọ atọ: ude mmiri, mmiri na-agbasa na mmiri soluble, ọkachasị gụnyere atọ: polyurethane acrylate mmiri, mmiri epoxy acrylate na polyester acrylate mmiri.
Resin UV nke sitere na mmiri na-enwekarị 80-90% resin mmiri na 10-20% mgbakwunye ndị ọzọ.Mgbe mkpuchi na polishing, a na-ahapụ obere oyi akwa nke mejupụtara polymer n'elu ihe nkedo ahụ, nke na-enye mkpuchi ahụ nwere àgwà dị iche iche n'ihi nhazi usoro dị iche iche.Dị ka elu gloss, matt, abrasion eguzogide, wdg.
Resin mmiri bụ isi ihe dị na Z na resin UV mmiri.Ọ na-ekpebi ma na-emetụta ihe onwunwe nke mmiri resin UV, dị ka luster, adhesion, abrasion resistance, dryness, etc. Ya mere, nhọrọ kwesịrị ekwesị nke mmiri mmiri UV resin bụ isi ihe na-eme ka ihe ịga nke ọma na-ebuga nke mmiri ọkụ UV resin.
E nwere ọtụtụ ụdị resins, gụnyere waterborne rosin modified maleic resin, waterborne polyurethane resin, waterborne acrylic resin, waterborne alkyd resin, waterborne amino resin, wdg N'ihi waterborne UV resin, resin ahọrọ kwesịrị inwe àgwà nke mfe soluble salts, ezi mma. ntọhapụ mmiri, ezigbo gloss mgbe emechara ihe nkiri, nguzogide okpomọkụ, nguzogide kemịkalụ, ngwa ngwa ihicha ọsọ, wdg, ebe mmiri acrylic copolymer resin nwere ike izute ihe achọrọ nke ibipụta na glazing ruo n'ókè dị ukwuu.Ya mere, mgbe ị na-akwadebe resin UV nke mmiri, mmiri acrylic copolymer system na-aghọ nhọrọ kacha mma.
Enwere ike kewaa resin acrylic copolymer mmiri n'ime mmiri mmiri resin solution, mmiri mmiri acrylic dispersion, na ude mmiri acrylic.Enwere ike kewaa ude mmiri acrylic n'ime ude mmiri na-emepụta ihe nkiri na ude mmiri na-abụghị nke acrylic.Njirimara nke mmiri acrylic copolymer resin bụ nke monomers mejupụtara.Arụmọrụ na njikọ usoro.Ụfọdụ monomers nwere ike imeziwanye ọkụ na ike siri ike, ebe ndị ọzọ nwere ike inye nguzogide kemịkalụ na adhesion.Ọtụtụ nnwale egosila na resin UV nke mmiri na-ebu, bụ nke sayensị jikọtara ya na mmiri mmiri acrylic acid solution na ude mmiri acrylic acid nwere ezigbo ihe.
Oge nzipu: Jan-09-2023