He taonga kaihoko pakari te māpere horihori e tika ana ki te marea, he tino kaha ake ki te kounga o ngā hua, ā, hei rauemi mata matua mō te māpere horihori konumohe hauwaiora i roto i te ihirangi māpere horihori neke atu i te 60% (ōrau papatipu), ka pā tika te hauwaiora konumohe ki te kounga o te hangarau tukatuka māpere horihori me te kounga hua o te konumohe hauwaiora tioata āhua. Ko te makuku me te tae te mea matua e pā ana ki te kounga o te māpere horihori. Ko te hanganga tioata matotoru he mea porowhita te konumohe hauwaiora ki te hono i muri i te iti o te matotoru o te polymer, tāpirihia he nui te rahinga o te māpere horihori, whakaitihia te utu whakaputa o te māpere horihori. Ki te whakataurite ki ngā hua o tāwāhi matatau, he tino wetekina ngā hanganga tioata o te whakakī konumohe hauwaiora ā-whare, he teitei te tere mimiti hinu, he ngoikore ngā āhuatanga whakakī o ngā hua hei whakaiti i te ihirangi makuku ka taea te whakatairanga i te whakakī konumohe hauwaiora ki te polymer hei whakaiti pai ake i te ihirangi poke me te whakapoto i te wā whakaora, ngana ki te whakapai ake i te mā me te pupuri i te pumau o te tae, hei whakapai ake i te taumata kounga o te māpere horihori i tēnei wā, kua taea e te konumohe hauwaiora ā-whare te whakahaere pai ake i te ihirangi makuku, ko te raruraru nui ko te matotoru teitei ake o te chromatism me ngā poke hurihuri, he teitei ake te hua o te tere mimiti hinu, he ngoikore te hua o te mahi whakakī, he nui te matotoru o te kapia i muri i te whakakī, ehara i te mea ngawari. ki te marara, pā ki te pūhui i muri i te putanga mai o te hua. Ngā āhuatanga hangarau me ētahi atu. Hei tāpiri, nā te taumata hauwai konumohe ā-whare kei te whakamahia te hauwai konumohe motuhake mō te hanga whakarewa, te hangarau whakaputa hāora o te tukanga hanga alumina, he kino te pumau o te kounga hua, hei tāpiri, ko te kore o te tikanga whakakotahitanga hua ā-whare whai hua, he rerekē te mahi ā-tinana me te matū o ngā hua puranga, ko te whakaputa me te mahi hua ki ngā kaiwhakamahi o raro ka puta mai ētahi pānga kino.
Wā tuku: 24 Paenga-whāwhā 2020