Ko te mātotoru āhua e pā ana ki te ōwehenga o te papatipu o tētahi rauemi ki tōna rōrahi āhua. Ko te rōrahi āhua ko te rōrahi tuturu me te rōrahi pūwero kua kati. E pā ana ki te ōwehenga o te wāhi e nohoia ana e tētahi rauemi i raro i te mahi a te kaha o waho ki te papatipu o te rauemi, e whakaatuhia ana i roto i ngā kirokaramu mō ia mita pūtoru (kg/m³). Ka taea e ia te whakaata i te pūwero, te pakeke, te ngāwari me ētahi atu āhuatanga o te rauemi. Mō ngā rauemi he āhua ōrite, ka taea te ine tika i te rōrahi; mō ngā rauemi he āhua koretake, ka taea te hiri i ngā pūwero ki te hiri ware pi, kātahi ka taea te ine i te rōrahi mā te waikeri. Ko te mātotoru āhua ka inehia i te āhua tūturu o te rauemi, arā, ko te āhua maroke kua rongoatia ki te hau mō te wā roa. Mō ngā rauemi rapa pahuka me te kirihou, ka rerekē te ōwehenga o ngā mirumiru pūtau-kati ki ngā wāhanga rapa me te kirihou, ā, he awhe mātotoru me te kawe wera iti rawa.
Ka taea e te nui o te porosity te ārai i te wera; engari ki te iti rawa te mātotoru ka ngāwari te arahi ki te whakarerekētanga me te pakaru. I taua wā anō, ka piki ake te kaha pēhitanga me te pikinga o te mātotoru, ka whakarite kia pumau te rauemi mō te wā roa. Mō te kawe wera, ko te iti o te mātotoru, ko te iti o te kawe wera, ā, ko te pai ake o te ārai wera; engari ki te nui rawa te mātotoru, ka piki ake te whakawhiti wera o roto, ā, ka heke te pānga ārai wera. Nō reira, i te wā e whiriwhiri ana i ngā rauemi ārai wera, me whakaaro whānui ki ō rātou mātotoru kitea kia taurite ai ngā āhuatanga rerekē kia tutuki ai ngā hiahia o ngā whakamahinga rerekē.
Ko te mātotoru papatipu e pā ana ki te mātotoru o te rauemi tonu, arā, te ōwehenga o te wāhi e nohoia ana e tētahi mea ki tōna taumaha. I roto i ngā rauemi whakamahana, e pā ana ki te ōwehenga o te hau pūwero o roto me te taumaha tuturu mō ia rōrahi, e whakaaturia ana i roto i ngā kirokaramu mō ia mita pūtoru (kg/m³). Pērā i te mātotoru āhua, ko te mātotoru papatipu tētahi o ngā tawhā nui mō te aromatawai i te mahi a ngā rauemi whakamahana, e whakaata ana i te taumaha, te mimiti wai, te whakamahana me ētahi atu āhuatanga o te rauemi.
Nō reira, ahakoa e whakaata ana te mātotoru āhua me te mātotoru papatipu i te mātotoru me te porosity o ngā rauemi whakamahana wera, he rerekētanga mārama kei a rāua:
1. Ngā tikanga rerekē
Ko te mātotoru kitea o ngā rauemi whakamahana e arotake ana i ngā āhuatanga o te rauemi pēnei i te porosity me te ngāwari, ā, ka taea te whakaata i te whanaungatanga ōrite i waenga i te hau me te papatipu tuturu i roto i te rauemi.
Ko te mātotoru papatipu e pā ana ki te mātotoru o te rauemi whakamarumaru tonu, ā, kāore e whai wāhi ki ngā āhuatanga o te hanganga o roto.
2. Ngā tikanga tatau rerekē
Ko te mātotoru āhua o ngā rauemi whakamahana ka tatauhia mā te ine i te papatipu me te rōrahi o te tauira, ko te mātotoru papatipu ia ka tatauhia mā te ine i te taumaha o tētahi tauira rauemi e mōhiotia ana te rōrahi.
3. Tērā pea he hapa
Nā te mea ko te tatau i te mātotoru āhua o te rauemi whakamahana e ahu mai ana i te rōrahi e nohoia ana e te tauira kua kōpeketia, kāore e taea te whakaatu pai i te hanganga whānui o te rauemi. I taua wā anō, ina he poka, he mea ke rānei kei roto i te rauemi, tera pea he hapa i te tatau i te mātotoru āhua. Kāore he raruraru o te mātotoru papatipu, ā, ka taea te whakaata tika i te mātotoru me te taumaha o te rauemi whakamahana.
Tikanga ine
Tikanga nekeneke: Mō ngā rauemi he āhua ōrite, ka taea te ine tika i te rōrahi; mō ngā rauemi he āhua kāore i te ōrite, ka taea te hiri i ngā pūwero ki te tikanga hiri ware pi, kātahi ka taea te ine i te rōrahi ki te tikanga nekeneke.
Tikanga piknomita: Mō ētahi rauemi, pērā i ngā rauemi waro, ka taea te whakamahi i te tikanga piknomita, me te toluene, te n-butanol rānei hei otinga paerewa mō te ine, ka taea rānei te whakamahi i te tikanga nekehanga reo hau hei whakakī i ngā pūwero iti ki te hēriuma kia tata kore rawa e mimiti.
Ngā wāhi tono
He whānuitia ngā whakamahinga o te mātotoru āhua i roto i te pūtaiao rauemi. Hei tauira, i roto i ngā hua whakamahana rapa pahuka ngāwari me te kirihou, ko te kaupapa matua o te whakamātautau mātotoru āhua ko te aromatawai i tōna mahi mātotoru me te whakarite kia tutuki i ngā paerewa tōna whakamahana wera me ōna āhuatanga miihini. Hei tāpiri, ka whakamahia hoki te mātotoru āhua hei aromatawai i ngā āhuatanga ā-tinana o ngā rauemi me te mahi a ngā rauemi i roto i ngā tono hangarau.
Ki te piki ake te mātotoru, ā, ki te piki ake ngā wāhanga rapa me te kirihou, ka piki ake pea te kaha o te rauemi me te tauwehenga reti mākū, engari ka piki ake te kawe wera, ā, ka heke te mahi a te whakamarumaru wera. Ka kitea e Kingflex tētahi taurite katoa tino pai i roto i te whanaungatanga here i waenga i te kawe wera iti ake, te tauwehenga reti mākū teitei ake, te tauwehenga kitea tino pai me te kaha haehae, arā, te tauwehenga tino pai.
Wā tuku: Hanuere-18-2025
