ngā purongo

1. Ngā mara tono o te kapia vinyl
E ai ki te ahumahi, e toru ngā wāhanga matua o te mākete kapia winirau o te ao: ngā mea whakakotahi, ngā peita, ngā paninga, me ētahi atu. E whakamahia whānuitia ana ngā mea whakakotahi kapia winirau i roto i ngā paipa, ngā tāke rokiroki, te hanga, te kawe waka me ētahi atu ahumahi.
Nā te tino ātete ki te waikura me ngā āhuatanga ā-tinana me te matū o te kapia winira, he mea whiriwhiri tēnei rauemi mō te maha o ngā kaupapa FRP ārai-waikura matū. Pērā i ngā tāke kirihou kua whakapakarihia ki te muka karāhe, ngā paipa, ngā pourewa me ngā papa ārai-waikura, me ētahi atu; ngā kaupapa ārai-waikura, pērā i ngā papa ātete-waikura teitei, ngā hua FRP kaha-teitei; ngā paninga karāhe ārai-waikura taumaha, te sima karāhe; te whakakorenga whanariki me te ārai-waikura o ngā tipu hiko, te ātete pāmahana teitei, te ātete waikawa kaha; te ātete waikawa me te kawakore kaha o te papa mahi awheawhe matū, te ātete waikura pāmahana teitei, me ētahi atu.
I ngā tau tata nei, nā te auahatanga me te whanaketanga o te mahi motuhake o te kapia vinyl ester, kua whiwhi ia i ētahi tono hou i roto i ngā mara maha o raro:
1) Kua pai te whakatairanga me te whakamahi i te sima karāhe vinyl ester i roto i te mara o te whakakorenga hau paru i roto i ngā tipu hiko kore-wera, inā koa i roto i te mara o te arai o te tāke puna kaukau i roto i te umanga matū.
2) Kua whānuitia te whakatairanga me te whakamahi i ngā paninga kapia vinyl ester hanga-teitei, tae atu ki ngā paninga papatahi me ngā paninga kore-papatahi; kua tīmata te mākete i ngā paninga kapia vinyl ester matotoru kiriata 300μm, ā, e whakaatu ana i te ia o te tipu tere;
3) Kua rongonuihia te kapia vinyl ester me te taupū hāora teitei me te iti o te paowa, ā, kua whakamahia i roto i te mara o te FRP me te ātete ki te waikura me te aukati mura;

4) Ko te kapia vinyl ester me te kore whakaheke me te pakari teitei kua whakatairangahia whānuitia, kua whakamahia hoki i roto i ngā potae FRP, ngā tokotoko hī ika me ētahi atu mara;
5) Kua whānuitia te whakatairanga me te whakamahi i te kapia vinyl ester kaha teitei me te roa teitei i roto i te mara o ngā wāhanga hanganga FRP me ngā whakaritenga motuhake;
6) Kua rongonuihia, kua whakamahia hoki te kapia ester vinyl mahi motuhake me te ātete pāmahana tino teitei (neke atu i te 200 ℃ i te wahanga hau) me te ātete pāmahana tino iti (-40 ℃);
7) Kua rongonui haere te kapia vinyl ester, ā, kua whakamahia hoki i roto i te mara o ngā rauemi hiko motuhake (pēnei i te whakamātao FRP mō ngā waka tereina, ngā tokotoko waro haurua-ira, me ētahi atu);

2. Te mara tono o te kapia epoxy
Kāore i roto i ētahi atu kirihou whakamahana te pai o ngā āhuatanga ā-tinana, ā-mīhini, ā-hiko o te kapia epoxy, ōna āhuatanga piri ki ngā momo rauemi, me te ngāwari o tana tukanga whakamahinga. Nō reira, ka taea te hanga hei paninga, hei rauemi whakakotahi, hei rauemi whakarewa, hei rauemi whakapiripiri, hei rauemi whakahāngai me ngā rauemi whakahāngai werohanga, ā, he whānuitia te whakamahinga i roto i ngā momo mara o te ōhanga ā-motu.

①Peita
He nui te pānga o te kapia epoxy ki ngā paninga, ā, ka taea te hanga i ngā momo rerekē me ngā āhuatanga me ngā whakamahinga rerekē. Ko ōna āhuatanga noa: 1) He ātete matū pai rawa atu, inā koa te ātete kawakore; 2) He kaha te piri o te kiriata peita, inā koa ki ngā konganuku; 3) He pai te ātete wera me te whakamarumaru hiko; 4) He pai ake te pupuri i te tae o te kiriata peita.
Ko ngā paninga kapia epoxy e whakamahia whānuitia ana hei peita ārai-waikura, hei paninga whakarewa, hei peita whakamahana hoki, engari ko ngā paninga i hangaia ki ngā kapia epoxy heterocyclic me ngā kapia alicyclic ka taea te whakamahi i waho.
②Pīpiri
He momo piripiri hanganga nui ngā piripiri epoxy. Haunga te piri ngoikore ki ngā kirihou kore-polar pērā i ngā polyolefin, he pai hoki te kapia epoxy mō ngā momo rauemi whakarewa pērā i te konumohe, te maitai, te rino, te parahi; ngā rauemi kore-whakarewa pērā i te karāhe, te rakau, te raima, me ētahi atu; ā, he tino pai ngā āhuatanga piri o ngā kirihou thermosetting pērā i te phenolic, te amino, te polyester unsaturated, me ētahi atu, nō reira e kiia ana ko te piripiri whānui.
③ Ngā rauemi hiko me ngā rauemi hiko
Nā te mea he nui te mahi whakamarumaru, he kaha hanganga teitei, he pai te mahi hiri me te maha atu o ngā painga ahurei, kua whānuitia te whakamahinga o te kapia epoxy i roto i te whakamarumaru me te takai i ngā taputapu hiko ngaohiko teitei me te iti, ngā motuka me ngā waahanga hiko, ā, kua tere te whanaketanga.
Te nuinga o te whakamahinga mō: 1) te ringihanga o ngā kete whakamahana hiko me te motuka; 2) te whakamahana kohua o ngā taputapu me ngā wāhanga hiko me ngā ara iahiko. 3) Ka whakamahia te matū whakakikorua epoxy kounga hiko mō te hiri kirihou o ngā wāhanga haurua-ira; 4) Hei tāpiri, ka whakamahia whānuitia hoki ngā kirihou whakakikorua epoxy, ngā paninga whakamahana epoxy, ngā piripiri whakamahana, me ngā piripiri hiko.
④Ngā kirihou hangarau me ngā rauemi hiato
Ko ngā kirihou hangarau epoxy te nuinga o te wā ko ngā matū whakakikorua epoxy me ngā papa epoxy mō te whakakikorua pēhanga teitei, tae atu ki ngā pahuka epoxy. Ka taea hoki te kī ko ngā kirihou hangarau epoxy he rauemi whakahiato epoxy whānui. He rauemi hanganga nui te rauemi whakahiato epoxy me te rauemi mahi i roto i te umanga matū, te rererangi, te rererangi, te ope taua me ētahi atu mara hangarau teitei.
⑤Ngā rauemi hanga ā-iwi
I roto i te mara o te hanga, ka whakamahia te kapia epoxy hei papa ārai-waikura, hei hua moata me te raima epoxy, hei mata rori matatau me te ara rererangi, hei rauemi whakatika tere, hei rauemi whakakī hei whakapakari i te turanga, hei piripiri hanga me te paninga, me ētahi atu.