Nā Oligomers i hoʻohana ʻia ma ka ʻoihana ʻīnika UV

ʻO nā Oligomers he mau molekala i hana ʻia me kekahi mau ʻāpana hana hou, a ʻo lākou nā ʻāpana nui o nā ʻīnika UV curable. ʻO nā ʻīnika UV curable he mau ʻīnika hiki ke hoʻomaloʻo a hoʻōla koke ʻia ma o ka hōʻike ʻana i ka mālamalama ultraviolet (UV), ka mea e kūpono ai lākou no ka paʻi wikiwiki a me nā kaʻina hana uhi. He kuleana koʻikoʻi nā Oligomers i ka hoʻoholo ʻana i nā waiwai a me ka hana o nā ʻīnika UV curable, e like me ka viscosity, ka hoʻopili ʻana, ka maʻalahi, ka lōʻihi, a me ke kala.

ʻEkolu mau papa nui o nā oligomers hiki ke hoʻōla ʻia e ka UV, ʻo ia hoʻi nā epoxy acrylates, polyester acrylates, a me nā urethane acrylates. Loaʻa i kēlā me kēia papa kona mau ʻano ponoʻī a me nā noi, ma muli o ke ʻano o ka substrate, ke ʻano hoʻōla, a me ke ʻano i makemake ʻia o ka huahana hope loa.

ʻO nā epoxy acrylates he mau oligomers nona nā hui epoxy i loko o ko lākou iwi kuamoʻo, a me nā hui acrylate ma ko lākou mau wēlau. Ua kaulana lākou no ko lākou reactivity kiʻekiʻe, ka viscosity haʻahaʻa, a me ke kūpaʻa kemika maikaʻi. Eia nō naʻe, loaʻa iā lākou kekahi mau drawbacks, e like me ka palupalu haʻahaʻa, ka hoʻopili haʻahaʻa, a me ke ʻano melemele. He kūpono nā epoxy acrylates no ka paʻi ʻana ma nā substrates paʻa, e like me ka metala, ke aniani, a me ka plastic, a no nā noi e pono ai ka ʻōlinolino kiʻekiʻe a me ka paʻakikī.

ʻO nā acrylates polyester he mau oligomers nona nā hui polyester i loko o ko lākou iwi kuamoʻo, a me nā hui acrylate ma ko lākou mau wēlau. Ua kaulana lākou no ko lākou reactivity waena, ka emi haʻahaʻa, a me ka maʻalahi maikaʻi. Eia nō naʻe, loaʻa iā lākou kekahi mau drawbacks, e like me ke kiʻekiʻe o ka viscosity, ke kū'ē kemika haʻahaʻa, a me ka hoʻokuʻu ʻana i nā ʻala. He kūpono nā acrylates polyester no ka paʻi ʻana ma nā substrates maʻalahi, e like me ka pepa, ka ʻoniʻoni, a me ka lole, a no nā noi e pono ai ka hoʻopili maikaʻi a me ka elasticity.

ʻO nā urethane acrylates he mau oligomers nona nā hui urethane i loko o ko lākou iwi kuamoʻo, a me nā hui acrylate ma ko lākou mau wēlau. Ua kaulana lākou no ko lākou reactivity haʻahaʻa, viscosity kiʻekiʻe, a me ka maʻalahi maikaʻi loa. Eia nō naʻe, loaʻa iā lākou kekahi mau drawbacks, e like me ke kumukūʻai kiʻekiʻe, ka pale ʻana o ka oxygen kiʻekiʻe, a me ka wikiwiki hoʻōla haʻahaʻa. He kūpono nā urethane acrylates no ka paʻi ʻana ma nā substrates like ʻole, e like me ka lāʻau, ka ʻili, a me ka rubber, a no nā noi e pono ai ke kūpaʻa kiʻekiʻe a me ke kū'ē ʻana i ka abrasion.

I ka hopena, he mea nui nā oligomers no ka hoʻokumu ʻana a me ka hana ʻana o nā ʻīnika UV curable, a hiki ke hoʻokaʻawale ʻia i ʻekolu mau papa nui, ʻo ia hoʻi nā epoxy acrylates, polyester acrylates, a me urethane acrylates. Loaʻa i kēlā me kēia papa kona mau pono a me nā hemahema, ma muli o ka noi a me ke substrate. ʻO ka hoʻomohala ʻana o nā oligomers a me ka ʻīnika UV he hana e hoʻomau nei, a ke ʻimi ʻia nei nā ʻano oligomers hou a me nā ʻano hoʻōla e hoʻokō i nā koi e hoʻonui nei o ka ʻoihana ʻīnika.