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Ko ngā taputapu tukatuka PVC he momo tāpiri matū e whakamahia ana i roto i te hanga kirihou, ā, he maha ngā momo taputapu tukatuka PVC. He aha ngā mahi a ngā taputapu tukatuka PVC rerekē?
Te whakapūmau wera: Ka whakamahanahia te tukatuka me te hanga kirihou, ā, i te wā e whakamahanahia ana, ka ngāwari te kirihou ki te kore e pumau. Mā te tāpiri i ngā whakapūmau wera hei whakapūmau i te mahi a ngā rauemi PVC i te wā e whakamahanahia ana. Ngā āwhina tukatuka kua whakapaitia: E ai ki te ingoa...Pānuihia atu -
Ngā whakatūpato i te wā e whiriwhiri ana i te polyethylene kua whakakōkōhia
Ngā whakatūpato i te wā e whiriwhiri ana i te polyethylene whai kōkō: He whānuitia te whakamahinga o te polyethylene whai kōkō CPE i roto i ngā rīpene aukume pouaka whakamātao, ngā kōtaha tatau me ngā matapihi PVC, ngā pepa paipa, ngā hononga, ngā arai, ngā uhi waea me te taura, ngā rōra ātete wai, ngā ārai mura...Pānuihia atu -
Ko ngā take mō te tere o te whanaketanga o ngā whakaū konupūmā konutea hou e pai ana mō te taiao ko
I te wā e hanga ana i ngā hua kirihou, he maha ngā mea whakaū e whakamahia ana e mātou, ā, ko ngā mea whakaū hiato te mea tino whakamahia whānuitia. Ahakoa he iti te utu o ngā mea whakaū tote mata, ā, he pai te pumau o te wera, kua whakamahia whānuitia. Heoi, ko te...Pānuihia atu -
Ngā kaupapa matua o te whakahaere tukanga mō te kaiwhakahaere pahuka PVC
Ka taea e te kaiwhakahaere pahuka PVC te āwhina i a tātou ki te whakaputa i ngā āhuatanga pai i te wā e hanga ana, e tukatuka ana hoki i te PVC, kia pai ake ai te haere o ā tātou tauhohenga me te whakaputa i ngā hua e hiahiatia ana e tātou. Heoi anō, me aro atu hoki tātou ki ētahi kaupapa matua o te ahumahi...Pānuihia atu -
He aha ngā rerekētanga i waenga i ngā āwhina tukatuka PVC, ngā mea hanga kirihou, me ngā hinu whakahinuhinu?
Nā te mea he tino hototahi ngā taputapu tukatuka PVC ki te PVC, ā, he nui te taumaha ngota ngota (tata ki te (1-2) × 105-2.5 × 106g/mol) me te kore paura paninga, ka werahia, ka whakaranua hoki i te wā e hangaia ana. Ka whakangawarihia i te tuatahi, ā,...Pānuihia atu -
Ngā painga me ngā huakore o ngā whakaū konupūmā konutea
I te wā o te tukanga whakakirikiri, he nui te hikohiko o ngā whakapūmau konutea konutea, ā, he hononga motuhake tō ngā pona koi o te kapia PVC, ka hanga he matatini kaha o te pūngao here. Ka taea te wehewehe i ngā whakapūmau konutea konutea ki...Pānuihia atu -
E mōhio ana te katoa ki ngā taputapu tukatuka PVC. He aha ngā raruraru o ngā taputapu tukatuka PVC i roto i te umanga?
1. He puhoi te whanaketanga me te hangarau MBS, ā, he whānui te mākete, engari he iti noa te wāhi mākete o ngā hua o roto. Ahakoa kua neke atu i te 20 tau te whanaketanga, kei te ngoikore te umanga MBS o roto i tēnei wā...Pānuihia atu -
He aha ngā āhuatanga o ngā whakaū konupūmā konutea e pai ana mō te taiao:
He aha ngā āhuatanga o ngā whakapūmau konupūmā konutea e pai ana mō te taiao: Ko ngā whakapūmau konupūmā konutea he hauota waikura i hangaia mai i ngā tote konupūmā konutea, ngā ester hypophosphite, ngā polyol polyether, ngā antioxidants, me ngā whakarewa waro. Ko ngā whakapūmau konupūmā konutea...Pānuihia atu -
Me pēhea te whakamātautau i te tāpiritanga o ngā matū kore-waro
Me pēhea te whakamātautau i te tāpiri o ngā matū kore-waro ki ngā āwhina tukatuka ACR： Tikanga kimi mō te Ca2+: Ngā taputapu whakamātautau me ngā matū tauhohenga: pīkara; Pounamu āhua-kōne; Hūrae; pūrere; Ouma hiko; Etanoru waikore; Waikawa hauwaiora, otinga parepare NH3-NH4Cl, tohu konupūmā, 0.02mol/L ...Pānuihia atu -
Te tātari i ngā momo matua o ngā āwhina tukatuka ACR
1. Ngā āwhina tukatuka whānui: Ka taea e ngā āwhina tukatuka ACR whānui te whakarato i te kaha rewa taurite me te matotoru rewa. Ka āwhina i te whakateretere i te rewa o te polyvinyl chloride, ā, he tino pai te horapa i raro i ngā āhuatanga kutikuti iti. I muri i te whakamahinga, ko te taurite tino pai i waenga i...Pānuihia atu -
He aha ngā raruraru tae i muri i te whakakapinga o ngā tote mata ki ngā mea whakau konupūmā konutea?
I muri i te whakawhiti i te whakaū mai i te tote mata ki te whakaū konutea konutea, he māmā noa te kite he kakariki te tae o te hua, ā, he uaua ki te whakatutuki i te huringa tae mai i te kakariki ki te whero. I muri i te whakawhiti i te whakaū o ngā hua PVC mārō...Pānuihia atu -
Ngā painga o te whakamahi i te polyethylene chlorinated i roto i ngā taura ipurangi
1. Whakapai ake i te taumata hangarau o ngā hua taura. He whānui te mahi a te hangarau CPE, he pai te ātete ki te mura me te hinu, he pai te ātete ki te koroheketanga wera, te ātete ki te ozone, te ātete ki te āhuarangi, me te pai o te mahi whakaranu tukanga. Kāore he werawera...Pānuihia atu
