Hoʻomaka kumu no ka UV Resin

ʻO ka resin UV, ka mea i ʻike ʻia he resin photosensitive, he oligomer hiki ke hoʻololi i ke kino a me ka hoʻololi kemika i kahi manawa pōkole ma hope o ka ʻike ʻana i ka mālamalama, a laila e hoʻopili a hoʻōla.

ʻO ka resin UV he resin kiʻi kiʻi me ka haʻahaʻa haʻahaʻa o ke kaumaha molekala, a he mau pūʻulu reactive hiki ke lawe i ka UV, e like me nā paʻa pālua unsaturated a i ʻole nā ​​hui epoxy.

ʻO ka resin UV ka resin kumu o nā uhi UV, i hui pū ʻia me nā photoinitiators, nā mea hoʻonaninani ikaika, a me nā mea hoʻohui like ʻole e hana i nā uhi UV.

Loaʻa i nā pale UV nā mea maikaʻi aʻe:

(1) Ho'ōla wikiwiki ka wikiwiki a me ka hana kiʻekiʻe;

(2) Kiʻekiʻe ka hoʻohana ʻana i ka ikehu a me ka mālama ʻana i ka ikehu;

(3) Haʻahaʻa organic volatile mea (VOC), kaiapuni;

(4) Hiki ke uhi ʻia me nā substrate like ʻole, e like me ka pepa, plastic, ʻili, metala, aniani, keramika, a pēlā aku;

ʻO ka resin UV ka mea nui loa i nā uhi UV, a ʻo ia ka resin kumu i nā uhi UV.Loaʻa iā ia nā pūʻulu e hiki ke hana hou a polymerize ma lalo o nā kūlana māmā, e like me ka carbon carbon double bonds, epoxy groups, etc. E like me ke ʻano o ka solvent, hiki ke hoʻokaʻawale ʻia nā resins UV i ʻelua mau ʻāpana: solvent based UV resins and waterborne UV resins .ʻAʻole loaʻa nā hui hydrophilic i loko o nā resins solvent a hiki ke hoʻoheheʻe wale ʻia i loko o nā mea hoʻoheheʻe organik, ʻoiai ʻo nā resins wai i loaʻa i nā hui hydrophilic a i ʻole nā ​​ʻāpana, hiki ke emulsified i ka wai, Dispersion a dissolution.

Hoʻokaʻawale i nā resins UV:

ʻO ka resin UV ma muli o ka solvent

ʻO ka mea hoʻohana maʻamau i hoʻohana ʻia i nā resins UV i hoʻohana ʻia: UV unsaturated polyester, UV epoxy acrylate, UV polyurethane acrylate, UV polyester acrylate, UV polyether acrylate, UV pure acrylic resin, UV epoxy resin, a me UV organosilicon oligomers.

ʻO ka resin UV wai

ʻO nā resins UV wai e pili ana i nā resins UV hiki ke hoʻoheheʻe ʻia i ka wai.Aia i loko o nā moleke kekahi mau pūʻulu hydrophilic ikaika, e like me carboxyl, hydroxyl, amino, ether, acylamino, etc., a me nā hui unsaturated, e like me acryloyl, methacryloyl, a allyl.Hiki ke hoʻokaʻawale ʻia nā lāʻau UV wai wai i ʻekolu mau ʻāpana: lotion, water dispersible, a me ka wai-soluble.Loaʻa iā lākou ʻekolu mau ʻāpana: waterborne polyurethane acrylate, waterborne epoxy acrylate, a waterborne polyester acrylate

ʻO nā māhele noi nui o ka resin UV: nā uhi UV, nā'īnika UV, nā mea hoʻopili UV, a me nā mea'ē aʻe. ka uhi puluniu opitika, ka uhi metala UV, ka uhi hoolei pepa UV, ka uhi palaki UV, ka uhi laau UV