He huihuinga wētahi o ngā āhuatanga (whakawehenga, raupapa) nō reira te PVC master batch. Ka whakapakari ngā raraunga me ngā āhuatanga o ngā mea PVC* ko ia. Ka whakauruhia e ngā kaihanga tēnei huihuinga ki roto i te hui whenua i te wā e hanga ai ngā mea PVC. Ka taea e ngā mea tuatahi nei te whiwhi i ngā āhuatanga taunaki, pērā i te kiriata, te haumaru UV (e hīnātia nei i te rā), me te whiuwhiu.
He aha rānei te whakamahi i ngā PVC master batch ki te hanga mahi, mō ētahi atu take pai. Ko te whakamahi i ngā PVC master batch he tūmomo tuatahi hei whakaiti i ngā utu hanganga. E toro ana tēnei i ngā tohu ki te kore e hiahia ana ngā wāhanga ki te hoko i ngā momo matū mahana nui inahoki i te pūmau. Nā tēnei ka taea te whakaiti i ngā raupatu me te whakapai i te mounga hanga, ko te mea nui he noa iho. He tētahi master batch anō hei whai i ngā hiahia katoa, nā reira kāore i hanga i ngā wā kaha me ngā moni ki ngā momo taumaha rerekē me ngā resins.
Tuarua, ka whai ake ngā hiranga o ngā mahi i te whakamahi i te PVC master batch. Nō reira, nā te mea ka waihangatia te master batch i roto i tētahi wā kawau mōhio, ko ngā āhuatanga katoa ka whakaeke pai ki raro i te huihuinga. E hīnā ana nei, ko ngā mahi PVC katoa e whai ana i ngā āhuatanga e rite ana, pērā i te kiri me te rangatū. Nā, mēnā ka hanga koe i te maha o ngā taonga, ka rite tonu te tirohanga me te wāwara o koutou katoa - he mea nui tēnei mō ngā matua e hiahia ana ki te whai wāhi i ngā hiranga.
Kāore anō he iti te whakapai nui a ngā whakangungu mō ngā mahi, engari ka whakauruhia hoki i roto i te PVC master batch. Ko ēnei whakangungu e āwhina ana i ngā mahi PVC ki te takohanga i ngā wā kaimahi, pērā i te uru me te pakipaki. Nā, mēnā ka poroiti he mahi, ka taea e ngā whakangungu e tika ana kia kaua e maroke. Ko ngā whakangungu whiu, ngā whakangungu karu, me ngā whakangungu mō te tahuri ahi ko ēnei ngā whakangungu nui rawa e whakamahia ana i roto i ngā PVC master batches. Ka whakaaetia ēnei whakangungu ki te whakamarumaru i te hua nui rawa o ēnei mahi.
Te whakamahi i te PVC master batch e taea ana e koe hoki te whakapai o te haerenga wera o ngā mahi. Nō reira, mā te whakauru i ngā wera whakarite ki roto i te master batch, e āhei ai ngā mahi PVC ki te mahi pai i ngā wāhi wera nui, ki te iti i te raru pūtaiao rānei, ki te iti i te heke i ngā āhuatanga. Ko tēnā e paunga tonu nei hei whaihua mō ngā mahi e taea ana e raro i ngā wāhi wera, me te whakamana i a rātou ka kitea ko te pai me te whai take.
Mō ngā mahi PVC, ko te whakauru i ngā tae i te wehewehe hoki he mea nui. (Kei a rātou te hiahia kia kitea ngā mahi i whakaputahia e te kāwanatanga hei tino rite me te whakaaturanga pai ki ngā kaihoko.) Ka taea e ngā kaiwhakauru te whakauru i te PVC master batch i waenganui i te mātai mahi, kia whakatika i te mea kua rite ngā tae mō ō rātou mahi. Ko tērā he whakamihinohi mō te whakarite i te tohu hanga.
Ākona, ka taea te whakamahi i te kiriata i āpaneanea o te mea hanga. Ko tēnei ka whakaae ki ngā hangaako kia whakamahia e rātau ngā kiriata hei whakaputa i ō rātau pūtake wairua ki runga i ngā hokoatanga o ngā take hoko nei. He kiriata mōhiotia me te wāhanga tino whaihua e āhei ana i ngā kaihoko ki te whakaingoa i te pūtake wairua, ā, e whakaae ana i a rātau kia whakaritea he whakaaro mō tērā i runga i ngā hokoatanga kē.
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