ʻO ka epoxy acrylate resin, ka mea i kapa ʻia ʻo vinyl ester resin, he epoxy resin i hoʻololi ʻia i hoʻoheheʻe ʻia i loko o ka styrene ma hope o ka hopena o ka epoxy resin a me ka waikawa acrylic;Loaʻa i ka epoxy acrylate resin nā hiʻohiʻona maikaʻi loa o ka resin epoxy, akā ʻoi aku ka maikaʻi o kona hoʻōla ʻana a me kāna mau waiwai.ʻAʻole paʻakikī e like me ka epoxy resin.He resin ho'ōla wela.Loaʻa iā ia ka pale wai maikaʻi, ka wai wela, ka lāʻau lapaʻau, ka hoʻopili a me ka paʻakikī.Hiki ke ho'ōla 'ia e ka organic peroxide curing method (ha'aha'a wela ki'eki'e wela) a i 'ole ka māmā ho'ōla 'ana, a ho'ohana nui 'ia i loko o kēia mau kula: corrosion resistant FRP products, like FRP tanks, pipes, towers and corrosion resistant grids;ʻO nā hana anti corrosion, e like me ka sima a i ʻole ka hao ma muli o ke aniani fiber i hoʻoikaika ʻia i ka ʻili i hoʻopaʻa ʻia, ka papahele kūpaʻa kiʻekiʻe;FRP ikaika kiʻekiʻe, e like me ka pultruded FRP profiles, nā waiwai haʻuki, nā moku FRP, etc.ʻO ka uhi aniani anti-corrosion kaumaha;ʻO nā mea ʻē aʻe e like me ka inika UV, ka papahele ʻoihana anti-corrosion kaumaha, etc.
Ua hoʻopaʻa ʻia ka synthesis o ka epoxy acrylate i nā makahiki 1950, akā ʻaʻole i hoʻohana ʻia i ke kahua o ka hoʻōla ʻana o UV a hiki i ka makahiki 1970.Hana ʻia ka epoxy acrylate mai ka epoxy resin pāʻoihana a me ka waikawa acrylic a i ʻole ka methacrylate, ʻo ia ke ʻano o ka oligomer hoʻōla ʻana o UV me ka hoʻohana nui ʻana i ka ʻoihana hoʻōla UV i kēia manawa;E like me ke ʻano o ka hale, hiki ke hoʻokaʻawale ʻia ka epoxy acrylate i bisphenol A epoxy acrylate, phenolic epoxy acrylate, epoxy acrylate i hoʻololi ʻia a me ka aila epoxidized acrylate.
ʻO ka molecular structure o bisphenol A epoxy acrylate i loaʻa i ke apo aromatic a me ka hui hydroxyl ʻaoʻao, he mea maikaʻi ia no ka hoʻomaikaʻi ʻana i ka adhesion, ʻoiai ʻo ka adhesion o aliphatic epoxy acrylate ʻilihune;Hāʻawi pū ke ʻano apo ʻala i ka resin me ka rigidity kiʻekiʻe, ka ikaika tensile a me ke kūpaʻa wela.
ʻO ka Epoxy acrylate kahi prepolymer hiki ke hoʻohana nui ʻia UV.Ma ke ʻano o ka hoʻolālā, hiki ke hoʻokaʻawale ʻia i bisphenol A epoxy acrylate, phenolic epoxy acrylate, epoxidized oil acrylate a me ka epoxy acrylate i hoʻololi ʻia.Ma ke ʻano he resin nui, ʻo ka kiʻiʻoniʻoni epoxy acrylate i hoʻōla ʻia he adhesion maikaʻi, kūpaʻa kemika a me ka ikaika, akā aia kekahi mau hemahema, e like me ka lawa ʻole a me ka brittleness kiʻekiʻe o ke kiʻi hoʻōla.No laila, i mea e hoʻokō ai i nā pono o nā kahua like ʻole, ua lilo ka hoʻololi (kino a/a i ʻole kemika) o ka epoxy acrylate i mea nui o ka noiʻi ma kēia kahua.
Hoʻopili ka flammability o ka epoxy acrylate i kāna noi i nā microelectronics a me nā māla ʻē aʻe.No nā mea hoʻopili organik, he mea nui hoʻi ka pale ahi.ʻO ka hoʻohui ʻana i nā pūhui phosphorus hiki ke hoʻomaikaʻi i ka retardancy ahi.Ke wela ka ʻili o ka polymer, e hoʻonui ka phosphorus i loko o ka pūhui a hoʻonui ka leo, a ʻo ka loko o ka polymer e kaʻawale mai ka hoʻomau mau ʻana o ka lapalapa, pēlā e hoʻomaikaʻi ai i ka retardancy lapalapa.
Ka manawa hoʻouna: Nov-01-2022