Ngā Tirohanga: 0 Kaituhi: Etita Pae Wā Whakaputa: 2025-08-18 Takenga Mai: Pae
Kua whakaaro koe he aha i puta ai ngā pepa PVC i roto i te tini o ngā ahumahi? Mai i te hanga ki te hauora, kāore he rite o ō rātou whakamahinga. Kua whanake te PVC mai i tōna hanganga i te tīmatanga o te rautau 20 hei rauemi pakari, utu tika hoki.
I roto i tēnei pou, ka ako koe i ōna painga, ōna herenga, me ōna whakamahinga whānui.
Ko te PVC he tikanga mō te polyvinyl chloride, he polymer kirihou hangai i hangaia mai i ngā monomers vinyl chloride. Kua whakamahia whānuitia mai i te tīmatanga o te rautau 20, ā, kua noho hei tētahi o ngā kirihou tino noa o te ao. E maioha ana te tangata ki tēnei mea mō tōna maha o ngā whakamahinga, tōna whai huatanga, me tōna kaha ki te mahi i roto i ngā tono ahumahi me ngā tono kaihoko. Ka kitea i roto i ngā rauemi hanga, ngā hua hauora, te whakamarumaru hiko, ngā wāhanga motuka, me ngā taonga o te whare o ia rā. I runga i te āhua o te tukatuka, ka taea te pakari, te ngāwari rānei, ka huaki te kuaha ki ngā tini āhuatanga hoahoa.
He nui ake te matotoru o te PVC i te nuinga o ngā kirihou, ā, ka roa, ka pakari hoki. He ātete ki ngā matū maha, tae atu ki ngā waikawa, ngā tote, me ngā kawakore, ā, he pai mō ngā taiao uaua. Ka ātete ki te makuku, te pānga o te UV, me te huarere mō ngā tekau tau, inā koa i roto i te āhua pakari. Nā te ātete mura me te pai o te whakamarumaru hiko, he mea haumaru mō ngā waea, ngā panera, me ngā wāhi tūmatanui. Hei kirihou wera, ka taea te hanga ki te wera, te whakamatao, me te hanga anō me te kore e ngaro ngā āhuatanga matua. Heoi, he iti te pumau o te wera, ā, ka tukuna he auahi kino ina tahuna, nō reira he mea nui te whakahaere tupato.
He pakari, he pakari hoki te hanganga o ngā pepa PVC pakari, ā, e ātete ana ki te piko. E whakamahia ana ēnei i roto i ngā mahi pēnei i te whakakikorua pakitara, ngā anga matapihi, me ngā taputapu tukatuka matū. Kei roto i ngā pepa PVC ngāwari ngā mea whakakoi kirihou e ngāwari ai te piko me te ngāwari ki te pā. E whakamahia ana ēnei i roto i ngā taonga pēnei i te papa, ngā whitiki kawe, me ngā taupoki tiaki. Ko te whiriwhiri i waenga i ngā āhua pakari me ngā āhua ngāwari e whakawhirinaki ana ki te hiahia mō te tautoko hanganga, kaua ki te ngāwari me te whakamarie.
He kaha motuhake tā te PVC, te ABS, me te HDPE. He iti te utu o te PVC, he ātete ki ngā matū, ā, he ngāwari ki te hanga. He ātete ake te ABS ki te pānga, ā, he pai te mahi i ngā pāmahana iti, engari he maha ngā wā he nui ake te utu. He tino pai te ōwehenga kaha-ki-taumaha o te HDPE, ā, he nui ake te ngāwari, e pai ai mō ngā ipu me ngā paipa, engari he nui ake te utu i te PVC, ā, he iti ake te pakari. He maha ngā kaupapa e whiriwhiri ana i te PVC ina ko te tahua, te ātete matū, me te ngāwari o te hanga he mea nui, ko te ABS, ko te HDPE rānei te mea e pai ake ana mō ngā hiahia mahi motuhake.
Ka tīmata katoa mā te whakapūhui i ngā monomer vinyl chloride i raro i te wera me te pēhanga e whakahaeretia ana. Mā tēnei tauhohenga ka puta he kapia PVC i roto i te ahua paura pai. Ka neke te kapia ki te whakaranu, ka whakaranua ngā tāpiringa hei whakapai ake i te mahi me te hanga i ngā rau kia pai mō ngā whakamahinga motuhake. Kia ōrite te ranunga, ka uru te rauemi ki roto i te extruder e whakarewa ana, ka panaia mā roto i te mata, ka hangaia hei rau tonu, hei kōtaha rānei. Ka whai ake te whakamatao, mā roto i ngā kaukau wai, mā roto rānei i ngā pūnaha hau, hei whakau i ngā rahi me te raka i te ahua. Hei whakamutunga, ko te tapahi me te whakaoti ka whakarite i ngā rau ki ngā rahi e hiahiatia ana, tae atu ki te kuti i ngā taha, te keri poka, te tāpiri rānei i ngā kiriata tiaki.
Mā ngā mea whakapūmau ka ngāwari te PVC mō ngā whakamahinga pēnei i te papa, te taura rānei. Ki te kore ēnei, ka noho pakari tonu ngā pepa, he mea pai mō te whakakikorua, mō ngā ārai mīhini rānei. Mā ngā mea whakau ka āwhina i a ia ki te ātete i te hekenga wera i te wā e tukatukahia ana, kia mau tonu ai te tae me te hanganga o ngā pepa. Ka tāpirihia he tae e ngā tae, ahakoa he huka mārama, he tae kanapa, he atarangi ngawari rānei. Ka tāpirihia pea ngā whakakī hei whakatika i te pakeketanga, te taumaha, te utu rānei, i runga i te whakamahinga e hiahiatia ana.
Ka taea te hangarua i ngā rau PVC hei hua hou mēnā ka kohia, ka tukatukahia hoki kia tika. He maha ngā kaihanga e whakamahi ana i ngā tikanga whakaputa ma hei whakaiti i ngā tukunga i te wā o te polymerization me te extrusion. Ka taea e tātou te whakamahi anō i ngā toenga mai i te hanga, ka whakaiti i ngā taumata para. Mā ngā kaupapa hangarua ka roa ake te ora o te rauemi, ā, mā ngā tāpiringa e aro ana ki te taiao ka whakaiti i te pānga ki te taiao me te kore e whakararu i te mahi.
He pakari te hanganga o ngā pepa PVC e āhei ana ki te tu atu ki te taumahatanga tinana, me te kore e pakaru. Ka mau tonu tōna āhua i raro i te pēhanga, ā, he pai mō ngā taiao pukumahi. I roto i ngā tau maha e whakamahia ana, he pai ake te ātete ki ngā pakaru me ngā karawarawa i te nuinga o ngā rauemi tuku iho.
He pai te mahi i roto i ngā āhuatanga haukū nā te mea kāore e mimiti i te makuku. He iti noa te pānga o te rā tika, nā te mea ka ārai ngā whakapūmau UV i te mata kia kore e kōwhai, e memeha rānei. Ka ātete hoki ki ngā matū pēnei i te waikawa, te tote, me ngā kawakore, ā, he mea whai hua i roto i ngā taiao ahumahi uaua.
Nā te hanganga o te PVC ka taea e ia te ātete ki te mura me te tineia anō i raro i ngā āhuatanga motuhake. Ka whakapai ake tēnei āhuatanga i te haumaru i ngā wāhi tūmatanui me ngā wāhi ahumahi. Nā tōna kaha ā-taiao ki te ārai i te ahi, ka pono ai mō ngā papa hiko, ngā uhi waea, me ngā ārai tiaki.
Mā te whakarerekē i ngā tāpiringa, ka taea e tātou te hanga i ngā pepa kia pakari, kia piko rānei. He pai ngā āhua pakari mō te whakakikorua, ngā wehewehenga, me ngā ārai mīhini. He pai ngā momo ngāwari mō ngā mea pēnei i ngā taupoki tiaki, ngā panera whakapaipai rānei e hiahia ana kia ngawari ake te pā.
Mā te mata maeneene, kore-pūpū e ārai i te paru me te huakita kei noho. Ko te horoinga he hopi ngawari me te wai, kāore he matū kaha. Ka noho hou tonu te āhua me te iti o te tiaki, koia te take e rongonui ai i roto i ngā kīhini, i ngā hōhipera, me ngā wāhi tūmatanui.
He tino pai ngā pepa PVC i roto i ngā hanganga hou nā te mea he kaha, he ātete wai, he ngāwari hoki te tāuta. Ka whakamahia e te tangata hei panera pakitara, hei whakakikorua rānei i roto i ngā whare me ngā tari. Ka ātete ēnei panera ki te makuku, ā, ka taea te tu atu ki ngā āhuatanga haumākū me te kore e pupuhi, e tihore rānei. I roto i ngā tuanui, ka mahi te PVC hei kiriuhi tiaki e ārai ana i te wai me te wera. Ka whakawhirinaki hoki ngā kaihanga ki tēnei mea mō ngā papa e hiahia ana kia pakari, kia iti hoki te tiaki. Ka kitea anō hoki e koe te PVC pakari i roto i ngā anga matapihi me ngā tatau nā te mea he ātete ki te huarere me te roa o te tae. Mō ngā paipa wai, koinei te rauemi matua i roto i te maha o ngā pūnaha waikeri me te tuku taonga.
E hiahia ana ngā hōhipera me ngā taiwhanga ki ngā mata ma e whawhai ana ki ngā iroriki, ā, he pai te uru o te PVC ki roto. Ko tōna āhua ārai-kitakita ka āwhina ki te whakaiti i te horapa o ngā iroriki. Kāore e mimiti i te makuku, kāore hoki e tuku i te harore kia tupu, koia te take e whakamahia ai i roto i ngā whare hauora me ētahi atu taiao parakore. Ko ngā putanga ngāwari he wāhanga hoki o ngā taputapu hauora pēnei i te ngongo, i ngā taputapu whakakorekore rānei.
He pai ngā pepa PVC mō ngā tohu nā te mea he māmā engari he pakari. He maha ngā wā ka whakamahia ēnei e ngā toa me ngā wāhi huihuinga mō ngā tohu o roto me ngā panui whakatairanga. I waho, ka ātete ki te hihi UV, ā, ka noho kanapa tonu ahakoa te āhua o te rangi. Mō ngā tūnga whakaaturanga, ngā pakitara whakaaturanga rānei, ka taea te hanga, te tā rānei i te rauemi, ka nui ake te herekoretanga auaha o ngā waitohu.
Ka whakamahia e ngā kaihoahoa ngā pepa PVC hei hanga pūnaha rokiroki taupū me ngā taonga mama. He rongonui ēnei i roto i ngā ārai tari me ngā kāpata kīhini nā te mea he ngāwari ki te horoi. Ka ātete ngā kāpata me ngā arai pouaka PVC ki te makuku, ā, ka roa te mau. Ka kitea anō hoki ēnei i roto i ngā tuanui rūma me ngā wehewehe rūma, inā koa i ngā wāhi e hiahiatia ana te tāutanga tere.
I roto i te waka, kāore pea koe e kite i te PVC, engari kei ngā wāhi katoa. Ka whakarārangihia ngā papaaho, ngā whakapaipai kuaha, me ngā turanga nohoanga, ā, he mea nui te pakari. Nā tōna whakamarumaru hiko ka tino pai mō ngā uhi waea. Nā te mea he ātete ki te wera me te wiri, ka tiakina hoki e ia ngā pūoko me ētahi atu wāhanga iti.
I roto i ngā takai, ka whakamahia e te tangata te PVC hei hanga pouaka takai, paepae, me ngā putea mirumiru e whakaatu mārama ana i ngā hua. He ngāwari te hanga hei āhua, ā, he pai te tirohanga mō ngā taonga hokohoko. He maha ngā wā ka whakamahia te PVC e ngā taonga takaro, ngā whakapaipai, tae atu ki ngā hua pupuhi nā te mea he ngohengohe, he haumaru, he kanapa hoki.
He mea nui te mahi a ngā pepa PVC hei ārai i ngā waea me ngā taura. Nā te ātete ahi me te makuku, ka noho haumaru, ka pumau hoki ngā mea. I roto i ngā wheketere, ka mahi hei ārai i ngā mīhini, hei arai rānei mō ngā tāke me ngā taputapu tukatuka e pāngia ana e ngā matū kino. Nā ēnei āhuatanga i hira ai rātou i roto i ngā taiao ahumahi.
He ngāwari te mimiti i te makuku o te rakau, ā, ka pupuhi, ka pirau, ka tupu rānei te harore i roto i te wā. He raruraru nui anō hoki ngā moko me ngā pepeke, inā koa i ngā āhuarangi mahana, haukū rānei. Ka whakatauhia e ngā pepa PVC ngā raruraru e rua. Kāore e mimiti i te wai, nō reira ka noho pumau ki ngā wāhi mākū. Kāore e taea e ngā pepeke te ngaungau mā roto, ko te tikanga he iti ake te manukanuka mō te kino, te whakaekenga rānei. Koia te take e whakamahia pinepine ai e te tangata i roto i ngā kīhini, i ngā kaukau, me ngā wāhi o waho ka pakaru te rakau i te mutunga.
He roa te mau o te maitai kore waikura engari he nui ake te utu, inā koa mō ngā mata nunui. Me nui ake te kaha i te wā tāutanga. Ko te PVC ia, he māmā, he utu iti hoki. He kaha mō te nuinga o ngā whakamahinga o ia rā, ā, kāore e waikura, e pirau rānei. Mō ngā kaupapa kāore e hiahia ki te kaha nui o te maitai, ka tukuna he uara nui me te kore e pakaru te tahua.
Ka ngaro te tae o ētahi kirihou, ka pakarukaru, ka pakarukaru rānei i muri i te roa o te pānga ki te rā, ki ngā matū rānei. Ka pai ake te mau o te PVC, inā koa ka hangaia ki ngā mea whakau. Ka ātete ki te kōwhai me te memeha, ahakoa i raro i te mārama UV kaha. Koia te take e ātaahua tonu ai ngā tohu, ngā panera, me ngā whakaaturanga i hangaia mai i taua mea ahakoa ngā tau maha i waho. Ka noho maeneene te mata, ā, he ngāwari ki te horoi, ka noho hou tonu me te iti o te tiaki.
He māmā noa te tapahi, te keri, me te hanga i ngā pepa PVC mā te whakamahi i ngā taputapu paerewa. Ahakoa he tohu tā mātou e hanga ana, he panera tāonga, he uhi mīhini rānei, he māmā noa te mahi me tēnei rauemi. Kāore e hiahiatia he whakarewa, he mahi motuhake rānei pērā i te konganuku. Nā te mea he māmā, ka taea e te tangata kotahi te tāuta me te kore he āwhina, he taputapu rānei. Ka penapenahia te wā me te utu mahi i te papaanga.
Ka whakakotahi tēnei pepa PVC hukapapa i te māramatanga me te tūmataitinga. Ka horapa mārire te māramatanga me te kore e whakaiti i te tirohanga, ka waiho hei mea tino pai mō ngā ārai, ngā whakaaturanga hokohoko, me ngā takai papai. He maeneene te mata, he ma, ā, kāore he ngaru, he ira karaihe rānei. Ka whakamahia e mātou te kapia PVC LG, Formosa rānei hei whakarite kia roa te mau me te ātete ki te huarere. Ahakoa kei te hoahoa koe i tētahi pouaka takai, i tētahi panui tohu whakapaipai rānei, ka taea e tēnei pepa te whakahaere i te āhua me te mahi.

Anei tētahi tirohanga poto mō ngā āhuatanga o te hua:
| Tawhā | Ngā Whakatakotoranga |
|---|---|
| Tauira | HS011 |
| Momo pepa | Rau PVC Mārama |
| Ngā rahi paerewa | 700×1000mm, 915×1830mm, 1220×2440mm |
| Awhe matotoru | 0.06–2mm |
| Kounga mata | Kāore he ngaru, kāore he poke, he maeneene te āhua |
| Rauemi mata | Kapia LG, Formosa rānei |
| Ngā Āhuatanga | He pakari, he ātete ki te huarere, he matotoru tika |
| Ngā tono | Tānga, pouaka whakapiko, mirumiru, ārai, tohu |
Ina he mea nui te tae, ko HSQY's Ka tukuna e ngā pepa PVC tae he ngāwari ki te hoahoa me te mahi. Ka taea e ngā kiritaki te whiriwhiri mai i ngā mutunga kanapa, matte, hukapapa rānei puta noa i te papatae tae katoa. Ka tukuna atu hoki e mātou he taurite tae mā te whakamahi i ngā tauira rahi A4 hei whakarite kia ōrite te tae ki tō waitohu. Ka ātete ēnei pepa ki te waikura, ki te huarere, me te pokanoa hiko, engari he ngāwari ki te mīhini, ki te whakarewa, ki te hanga rānei. He whānuitia te whakamahinga i roto i ngā whakaaturanga, ngā whakapaipai tāonga, me ngā āhuatanga hoahoanga.

Kei raro nei ngā taipitopito matua o te hua:
| Whakatakotoranga | Ngā Tawhā |
|---|---|
| Ingoa hua | Rau PVC Tae |
| Ngā rahi paerewa | 700×1000mm, 915×1830mm, 1220×2440mm |
| Awhe matotoru | 0.06–5mm, tae atu rānei ki te 6.5mm mō ngā ota ritenga |
| Ngā kōwhiringa whakaoti mata | Kanapa, matte, hukapapa rānei |
| Kiato | 1.36–1.38 karamu/cm³ |
| Te wātea o te tae | Mā, whero, kakariki, kōwhai, kikorangi mārama, me ētahi atu |
| Te pāmahana whakangawari | >75°C (whakapaipai), >80°C (ahumahi) |
| Te kaha o te kume | >52 MPa |
| Te kaha o te pānga | >5 kJ/m² |
| Hototahi tukatuka | Ka taea te whakarewa, ka taea te miihini, he pepa tiaki whiriwhiri |
| Ngā tono | Ngā papa whakaatu, ngā kāpata, ngā tohu, ngā whakaurunga tāonga |
I mua i te whiriwhiri i tētahi pepa, pātai atu ki hea e whakamahia ai. Kāore ngā kaupapa o roto pērā i ngā panera tāonga, i ngā ārai rānei e tino pāngia e te rā, e te huarere rānei. Mēnā koinei te āhua, he mea nui ake te ngāwari me te whakaotinga. Ko ngā whakaritenga o waho, pērā i ngā tohu, i ngā whakakikorua rānei, me ātete pai ake ki te UV me te huarere. Kōwhiria ngā pepa i hangaia me ngā whakaū hei ārai i te kōwhai me te ngatata. Kāore e rite te āhua o ia pepa ki te wera me te makariri, nō reira tirohia anō ōna āhuatanga.
Ka pā te matotoru ki te kaha, te ngāwari, me te taumaha. He pai ngā pepa angiangi mō te takai, te whakapaipai rānei. He pai ake te mahi a ngā pepa matotoru i ngā wāhi pānga nui. Ehara i te mea ko te āhua anake te take o te tae me te whakaotinga. He nui ake te māramatanga e whakaatahia ana e ngā mata kanapa, ā, he maeneene te āhua, ko ngā mata matte, hukapapa rānei, ka whakaiti i te kanapa, ka hoatu he kakano ngawari. He maha ngā wā ka kite tātou i te PVC tae e whakamahia ana i roto i te hoahoa waitohu, i te hokohoko rānei. Whakamātauria ngā tauira i mua i ngā ota nui, inā koa he mea nui ngā tae tika. Ngā Kōwhiringa
| Paearu Kōwhiringa | e Wātea ana |
|---|---|
| Matotoru | 0.06 mm ki te 6.5 mm (e whakawhirinaki ana ki te kaupapa) |
| Whakaotinga Mata | Kanapa, mā, hukapapa |
| Ngā Tae | Mārama, māori, mā, whero, ritenga mā te tauira A4 |
| Ngā Hōputu Rahi | 700×1000mm, 915×1830mm, 1220×2440mm, ritenga |
Kāore e rite te mahi a ngā pepa PVC katoa i ngā tautuhinga katoa. Ko ētahi he pai ake te ātete ki ngā waikawa me ngā tote i ētahi atu. Mena he matū, he wai rānei kei roto i tō kaupapa, kia mau tonu te rauemi. Whakaarohia hoki ngā hiahia miihini pēnei i te kaha kume, te ātete pānga rānei. Mō ngā panera tiaki, mō te tautoko hanganga rānei, tirohia tonu ngā whakaritenga o te rauemi. Āhuatanga
| Matua | Paerewa Whānui |
|---|---|
| Kaha Kume | >52 MPa |
| Te Kaha o te Pānga | >5 kJ/m² |
| Ātete ki te Huarere | Teitei (me ngā whakaū) |
| Ātete ki te mura | Āe (he whakatauranga UL mō ngā tauira maha) |
| Te Pāmahana Whakangawari | >75°C (whakamahinga whakapaipai), >80°C (whakamahinga ahumahi) |
He mea nui te tahua, engari kaua e warewarehia te pakari me te whakaotinga. He pai ake te uara o ngā pepa PVC i te whakarewa, i te rakau rānei, ina koa ka whakaarohia te tiaki me te whakakapinga. Mena ka kitea te pepa e ngā kaiwhakamahi mutunga, pērā i te wāhanga whakaaturanga, i te wāhi o roto rānei, ka pā te tae me te kakano o te mata ki te whakaaro whakamutunga. Kōwhiria te mea e rite ana ki tō tahua engari e whakarato tonu ana i te kaha me te āhua e hiahiatia ana e tō tono.
He ngāwari te horoi i ngā pepa PVC, engari ka taea e ngā hua kino te kino o te mata. Kaua e whakamahi i ngā whakarewa kaha pērā i te acetone, te bleach, te haukini rānei. Ka taea e ēnei te whakapōuri i te whakaotinga, te waiho rānei i ngā paru. He pai ake te muru ki te kakahu ngohengohe me te wai hopi ngawari. He pai te whakamahi i te hautai, i te tauera microfiber rānei mō te puehu o ia rā, mō ngā paru rānei. Ki te kite koe i ngā wāhi uaua, whiriwhiria te winika kua whakaranua, te horoi kirihou ngawari rānei. Kaua rawa e whakamahi i ngā papa whakakoi, i te huruhuru maitai rānei, nā te mea ka ngawari te rakuraku, inā koa ki ngā whakaoti kanapa, ki ngā whakaoti hukapapa rānei.
Hei pupuri i ngā rau PVC kia pai te āhua, whakamahia tonutia ngā rauemi ngohengohe i te wā e tapahi ana, e whakairi ana, e horoi ana rānei. I te wā e whakarārangi ana i ngā rau, whakatakotoria he paparanga tiaki i waenganui i a rātou hei ārai i ngā tohu waku. Kaua e tōia ngā taputapu taumaha, ngā taputapu rānei ki runga i te mata. I ngā wāhi mahi, ka taea e koe te whakamahi i ngā parenga kokonga, i ngā parenga taha rānei mēnā ka pāngia ngā rau e te pānga. Mō ngā panera whakapaipai, mā te pani i tētahi kiriata rangitahi i mua i te tāutanga ka āwhina i te tiaki i te whakaotinga mai i ngā karawarawa tūpono.
Me penapena ngā pepa kia papatahi ki runga i tētahi mata ma, maroke. Puritia kia matara atu i ngā pūtake wera, i te rā tika rānei, inā koa he mārama, he tae rānei. Ka taea e ngā pāmahana teitei te piko, te kōwhai rānei i te roanga o te wā. Mō ngā whakaritenga rokiroki poutū, whakamahia te tautoko katoa kia kore ai e piko, e pēhia rānei te taha o raro. Hikihia tonutia mai i ngā pito e rua kia kore ai e pakaru. I te wā e kawe ana, herea ki te whakakī, ki te pahuka rānei kia kore ai e neke, e mirimiri rānei tetahi ki tetahi. Ngā Mea e tika ana kia mahia Ngā Mea kāore e
| tika | ana kia mahia |
|---|---|
| Whakamahia he hopi ngawari me te wai | Āraia te wai mākū, te acetone, te haukini rānei |
| Horoia ki te kakahu ngohengohe | Kaua rawa e whakamahi i ngā papa horoi whakakoi |
| Penapenahia kia papatahi ki te wāhi maroke | Kaua e whakapiko i ngā pepa me te kore he tautoko |
| Hikihia kia ōrite mai i ngā taha e rua | Kaua e tōia ngā taputapu koi ki runga i ngā mata |
Kei a mātou ngā pepa PVC he pakari, he utu tika, ā, he maha ngā whakamahinga. Ka tū pakari ā mātou hua ki te wai, ki ngā matū, me te āhuarangi o waho. Ahakoa he tohu, he tāonga whare, he panera ahumahi rānei, ka mahi ngāwari. Ka hoatu e ā mātou Pepa PVC Mārama me te Tae ki a koe ngā otinga atamai, pono. Kōwhiria te HSQY mō tō kaupapa e whai ake nei, ā, ka whiwhi hua pumau me te iti o te kaha.
E whakamahia ana ngā pepa PVC ki te hanga, ki te takai, ki ngā tohu, ki ngā taonga whare, me ētahi atu mea nā te mea he kaha, he ātete hoki ki te wai.
Ae, he maha ngā pepa PVC e ātete ana ki ngā hihi UV me te makuku, he mea tino pai mō ngā mahi o waho pērā i te whakakikorua me ngā tohu.
Kei a HSQY ngā rau mai i te 0.06mm ki te 6.5mm, i runga i ngā hiahia o te tono, mai i te takai ki te whakamahinga hanganga.
Ae, ka tae mai ngā rau PVC tae ki ngā āhua matte, kanapa, hukapapa rānei, ā, ka taea te tapahi ki te rahi e hiahiatia ana, te whakataurite rānei ki ngā tae tauira.
Whakamahia he hopi ngawari me te kakahu ngohengohe. Āta karohia ngā kaihoroi kaha, ngā taputapu whakakoi, te roa rānei o te wā e noho ana ki te wera me te rā.