ʻO ka resin UV, i kapa ʻia ʻo ka resin photosensitive, he oligomer hiki ke hoʻololi i ke kino a me ke kemika i ka manawa pōkole ma hope o ka ʻike ʻana i ka mālamalama, a laila crosslink a paʻa.Hoʻokaʻawale nui ʻia ka resin UV i ka resin UV ma muli o ka solvent a me ka resin UV wai.
ʻO ka resin UV ma muli o ka solvent
ʻO nā resins UV maʻamau maʻamau i hoʻokumu ʻia: 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, etc.
ʻO ka resin UV wai
ʻO ka resin UV wai e pili ana i ka resin UV hiki ke hoʻoheheʻe ʻia me ka wai.Aia i loko o ka mole kekahi helu o nā pūʻulu hydrophilic ikaika, e like me ka carboxyl, hydroxyl, amino, ether, a me nā hui acylamine;Aia pū kekahi pūʻulu unsaturated, e like me ka acryloyl, methacryloyl a i ʻole nā hui allyl.Hiki ke hoʻokaʻawale ʻia nā lāʻau UV wai wai i ʻekolu mau ʻāpana: ka wai, ka wai dispersible a me ka wai-soluble, ka mea nui me ʻekolu mau ʻano: waterborne polyurethane acrylate, waterborne epoxy acrylate a me ka wai wai polyester acrylate.
ʻO ka resin UV wai wai maʻamau he 80-90% wai wai a me 10-20% mau mea hoʻohui.Ma hope o ka uhi ʻana a me ka polishing, waiho ʻia kahi ʻāpana lahilahi i haku ʻia me ka polymer ma ka ʻili o ka substrate, kahi e hāʻawi ai i ka uhi me nā ʻano like ʻole ma muli o nā hui like ʻole.E like me ke kiʻekiʻe gloss, matt, abrasion resistant, etc.
ʻO ka resin wai ka mea nui o Z i ka resin UV wai.Hoʻoholo ia a pili i nā waiwai o ka resin UV wai, e like me ka luster, adhesion, abrasion resistance, dryness, etc. No laila, ʻo ke koho kūpono o ka resin UV wai wai ke kī i ka hoʻolaha kūleʻa o ka resin UV wai.
Nui nā ʻano resins, ʻo ia hoʻi ka wai wai rosin i hoʻololi ʻia i ka maleic resin, waterborne polyurethane resin, waterborne acrylic resin, waterborne alkyd resin, waterborne amino resin, a me nā mea ʻē aʻe. ka hoʻokuʻu ʻana o ka wai, ka ʻōlinolino maikaʻi ma hope o ka hoʻokumu ʻana i ke kiʻiʻoniʻoni, ka pale ʻana i ka wela, ka pale ʻana i ka kemika, ka wikiwiki hoʻomaloʻo wikiwiki, a me nā mea ʻē aʻe, ʻoiai hiki i ka resin copolymer acrylic wai ke hoʻokō i nā koi o ka paʻi a me ka glazing i kahi nui.No laila, i ka hoʻomākaukau ʻana i ka resin UV wai, lilo ka ʻōnaehana copolymer acrylic i kā mākou koho maikaʻi loa.
Hiki ke hoʻokaʻawale ʻia ka resin copolymer aqueous aqueous acrylic resin solution, dispersion aqueous acrylic, a me ka lotion acrylic.Hiki ke hoʻokaʻawale ʻia ka lotion Acrylic i loko o ka lotion acrylic hana kiʻiʻoniʻoni a me ka lotion acrylic non film-forming.ʻO nā waiwai o ka resin copolymer acrylic wai i haku ʻia me nā monomers.Kaʻina hana a me ka synthesis.Hiki i kekahi mau monomers ke hoʻomaikaʻi i ka luster a me ka paʻakikī, aʻo nā mea ʻē aʻe e hiki ke hāʻawi i ke kūpaʻa kemika a me ka pili.Ua hōʻike ʻia ka nui o nā hoʻokolohua ʻo ka resin UV wai wai, i hoʻohui ʻia i ka ʻepekema me ka aqueous acrylic acid solution a me ka acrylic acid lotion, he mau waiwai kūpono.
Ka manawa hoʻouna: Jan-09-2023