6116 UV-resin i ka hapa nui o ka uhi substrate a me ka ʻīnika paʻi UV

ʻO ka Epoxy Acrylate 6116 i hoʻololi ʻia: ʻO ka loea Versatile i nā uhi UV

I waena o ka nalu kipi o nā uhi UV a me nā ʻīnika, ua kū mai ka epoxy acrylate 6116 i hoʻololi ʻia ma ke ʻano he koho kūpono no nā noi ʻoihana like ʻole i ka lāʻau, nā plastics, nā metala, a me ka pepa. Me kona hui kūikawā o ka viscosity haʻahaʻa, ka liʻiliʻi o ka shrinkage, ka maʻalahi maikaʻi loa, ka hoʻopili ikaika ʻana i nā substrates he nui, ka maʻalahi o ka pigment wettability, a me ke ʻano matte i hoʻomaʻemaʻe ʻia, hoʻonui ia i ka pono a me ka aesthetics o ka ʻenekinia ʻili.

ʻO ka Viscosity Haʻahaʻa no ka Hoʻopili Silika-Lūmū

Me ka mānoanoa o ≤500cP ma 25°C (hoʻāʻo Brookfield), komo maʻalahi ia i loko o nā pores o ka ʻili lāʻau a me nā pores metala microscopic, e hōʻoiaʻiʻo ana i ka uhi like ʻana ma nā substrates paʻakikī. ʻO kēia ka mea e kūpono loa ai no nā kālai lāʻau paʻakikī a me nā ʻāpana uila pololei, e hoʻomaikaʻi nui ana i nā helu hua.

Ka emi iki ʻana no ke kūpaʻa o ka dimensional

Me ka emi ʻana o ka nui o ka hoʻōla ʻana ma lalo o 2% (ASTM D2566), hāʻawi ia i kahi kokoke i ka "zero deformation," e pale ana i ka haki ʻana o loko i nā uhi lāʻau a i ʻole ka warping i nā papa i uhi ʻia me ka metala. Hoʻomaopopo ia i ke kūpaʻa o ka dimensional o nā panela hoʻonaninani kiʻekiʻe a me nā ʻāpana i paʻi ʻia 3D.

Ka Maluhia Kiʻekiʻe no ke Kū'ē ʻana i ka Māwae Dynamic

Me ka elongation ma ka haki e ʻoi aku ana ma mua o 120% (ASTM D638), hoʻololi ia i ka hoʻonui ʻana o ka wela a me ka ʻūlū ʻana o nā plastics a i ʻole ke kūlou ʻana o ka pepa, e kūpono ai no nā noi maʻalahi e like me nā varnish UV no ka hoʻopili palupalu a me nā uhi pale no nā pale pelu, e hoʻopau ana i ka pilikia o ka brittleness.

Hoʻopili ʻana i nā mea kea no ka hoʻopili ʻana me ka ʻole o ka humuhumu

Loaʻa iā ia kahi helu hoʻopili 5B (ASTM D3359) ma nā substrates e like me ka lāʻau, ABS, a me ka alumini, e hōʻoiaʻiʻo ana i ka hoʻopili ikaika me ka ʻole o ka pono no ka primer. Hiki i kēia ke hoʻohana ākea i nā uhi UV no nā lako hana maʻamau a me nā ʻīnika paʻi no nā ipu metala, e hōʻemi nui ana i nā pilikia delamination.

Hoʻonui ʻia ka Wettability Pigment a me ka Matte Aesthetics

Me ka hoʻolaha ʻana o ka pigment kiʻekiʻe, e hoʻokō ana i ka maikaʻi o ≤5μm (Hegman gauge), hāʻawi ia i ke kala ʻōlinolino a like. ʻO kona hoʻopau matte hiki ke hoʻomalu ʻia (60° gloss value o 20-50 GU) e hāʻawi i kahi ʻike maka a me ka paʻi ʻoluʻolu akā nani no nā pahu uila a me nā ʻōpala kiʻekiʻe.

Mai ka pale matte i nā lako lāʻau a hiki i ke kala pololei i ka paʻi metala, hoʻololi hou ka epoxy acrylate i hoʻololi ʻia i nā palena o nā uhi UV me kāna hana ʻeono-dimensional: haʻahaʻa ka viscosity, paʻa dimensional, maʻalahi, hoʻopili ikaika, kala like, a me ka hoʻopau matte. Hoʻohui pono ia i ka ʻoihana a me ke akamai, e hana ana i nā uhi kahi e hui pū ai ka pono a me ka nani i ke kūlike kūpono.