E rua ngā momo kapia e whakamahia ana hei hanga i ngā mea honohono: ko te thermoset me te thermoplastic. Ko ngā kapia thermoset ngā kapia tino noa, engari kei te piki haere te hiahia ki ngā kapia thermoplastic nā te whānui haere o te whakamahinga o ngā mea honohono.
Ka whakapakeke ngā kapia whakamahana nā te tukanga whakamaroke, e whakamahi ana i te wera hei hanga i ngā pūmua honohono-whakawhiti he hononga pakari kāore e rewa, e taea rānei te whakauru, kāore e rewa ina wera. Ko ngā kapia whakamahana kirihou, i tētahi atu ringa, he manga, he mekameka rānei o ngā monomer e whakangawari ana ina wera, ā, ka totoka ina whakamatao, he tukanga whakahurihuri kāore e hiahiatia he hononga matū. I roto i te poto, ka taea e koe te rewa anō me te whakahou i ngā kapia whakamahana kirihou, engari kāore e taea e ngā kapia whakamahana te whakauru.
Kei te piki haere te hiahia ki ngā rauemi kirihou wera, inā koa i roto i te umanga motuka.
Ngā Painga o ngā Resin Whakamahana
He pai ake ngā kapia whakamahana pērā i te epoxy, te polyester rānei i roto i te hanga rauemi hiato nā te mea he iti te matotoru me te pai o te urunga ki roto i te whatunga muka. Nō reira, ka taea te whakamahi i ētahi atu muka me te whakanui ake i te kaha o te rauemi hiato kua oti.
Ko te whakatupuranga hou o ngā waka rererangi he nui ake i te 50 ōrau ngā wāhanga hiato.
I te wā e whakapūpū ana, ka tōia ngā muka ki roto i te kapia werawera, ka whakanohoia ki roto i te pokepokea wera. Mā tēnei mahi ka whakahohehia he tauhohenga whakamaroke e huri ai te kapia taumaha-iti ki roto i tētahi hanganga whatunga toru-ahu totoka e mau ai ngā muka ki roto i tēnei whatunga hou. Nā te mea he werawera te nuinga o ngā tauhohenga whakamaroke, ka haere tonu ēnei tauhohenga hei mekameka, ka taea ai te whakaputa nui. Kia mau te kapia, ka mau te hanganga toru-ahu i ngā muka ki tōna tūranga, ka hoatu he kaha me te pakari ki te rauemi honohono.
Wā tuku: Oketopa-19-2022
