6116 UV-reini i roto i te nuinga o ngā paninga papa me te waituhi tā UV

Epoxy Acrylate Whakarerekētia 6116: Te Tohunga Maha-Wāhanga mō ngā Paninga UV

I waenganui i te ngaru hurihuri o ngā paninga UV me ngā waituhi, kua puta te epoxy acrylate 6116 kua whakarerekētia hei whiringa pai mō ngā tono maha-ahumahi i roto i te rakau, te kirihou, te konganuku, me te pepa. Mā tōna huinga ahurei o te matotoru iti, te iti o te whakahekenga, te ngāwari pai, te piri kaha ki ngā papa maha, te makuku tino pai o te tae, me te kakano matte kua whakapaia, ka whakarei ake i te whai huatanga me te ataahua o te hangarau mata.

He iti te matotoru mō te whakamahinga maeneene-hiraka

Me te matotoru o te ≤500cP i te 25°C (whakamātautau Brookfield), ka ngāwari te uru ki roto i te kakano rakau me ngā pūwero whakarewa moroiti, kia rite ai te kapi ki ngā papa matatini. Nā tēnei ka tino pai mō ngā whakairo rakau uaua me ngā wāhanga hiko tino tika, ka tino whakapai ake i ngā reiti hua.

Te Whakaiti Iti mō te Pūmautanga Ahu

Mā te whakahekenga o te rōrahi whakamaroke i raro iho i te 2% (ASTM D2566), ka tata "kore he whakarerekētanga", ka ārai i te pakaru o roto i ngā paninga rakau i puta mai i te ahotea, i te piko rānei i ngā paparanga whakakikoruatia ki te konganuku. Ka whakarite i te pumau o ngā āhua o ngā panera whakapaipai tino tika me ngā wāhanga tānga-3D.

Ngāwari Pai mō te Ātete Ngatata Hihiri

Me te roa o te whawhati neke atu i te 120% (ASTM D638), ka urutau ki te whānui me te whakaheke wera o ngā kirihou, ki te piko rānei o te pepa, he mea tino pai mō ngā tono ngāwari pērā i ngā wanihi UV mō ngā takai ngohengohe me ngā paninga tiaki mō ngā mata takai, ka whakakore i te mōrearea o te pakarukaru.

Te Piripiri Rauemi-Whakawhiti mō te Hononga Tuitui

Ka eke ki te whakatauranga piri 5B (ASTM D3359) ki runga i ngā papa pēnei i te rakau, te ABS, me te konumohe, kia kaha ai te piri me te kore e hiahiatia he paninga tuatahi. Mā tēnei ka taea te whakamahi whānui i roto i ngā paninga UV mō ngā tāonga ritenga me ngā waituhi tā mō ngā ipu whakarewa, ka whakaiti nui i ngā tūponotanga wehewehe.

Te Whakarei Ake i te Makuku o te Tae me te Ataahua Hāmā

He pai rawa te horapa o te tae, ā, ka eke ki te matotoru o te ≤5μm (Hegman gauge), ka puta he tae kanapa, he ōrite hoki. Ko tōna mutunga matte ka taea te whakahaere (60° te uara kanapa o te 20-50 GU) ka whakarato i tētahi wheako tirohanga me te pā ngāwari engari papai mō ngā anga taputapu hiko me ngā takai papai.

Mai i te parenga matte i roto i ngā tāonga rakau ki te tae tika i roto i te tānga whakarewa, ka tautuhia anō e te epoxy acrylate whakarerekētia ngā rohe o ngā paninga UV me ōna mahi ono-ahu: he iti te matotoru, he pumau te āhua, he ngāwari, he piri kaha, he tae ōrite, me te mutunga matte. Ka whakakotahi pai i te ahumahi me te toi, ka hangaia he paninga e noho tahi ai te pai me te ataahua i roto i te whakakotahitanga tino pai.