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Ngā painga o te tono CPE i roto i ngā taura
Mō ngā waea me ngā taura hiko iti-ngaohiko, e rua ngā wāhanga matua e ai ki tā rātou mahi: ngā waea hanga me ngā waea taputapu hiko. I roto i te waea hanga, he waea rapa maori kua pania ki te uku i te tekau tau atu i 1960. Mai i te tekau tau atu i 1970, kua...Pānuihia atu -
He maha ngā āhuatanga e pā ana ki te kirihou o te PVC
Ko te whakakirikiritanga e pā ana ki te tukanga hurihuri, te whakaputa rānei i te rapa mata hei whakapai ake i tōna ngāwari, tōna rere, me ētahi atu āhuatanga, kia pai ai te tukatuka i muri mai pēnei i te whakahāngai 1. Ngā tikanga tukatuka: I raro i ngā tikanga tukatuka noa, ka piki ake te tere whakakirikiritanga o te kapia PVC...Pānuihia atu -
Te rerekētanga i waenga i ngā āpiha whakapakari me ngā whakarerekētanga pānga i roto i ngā tāpiringa PVC
He maha ngā āhuatanga pai o te PVC, ā, e whakamahia whānuitia ana, engari kāore i te tino tika tōna kaha pānga, tōna kaha pānga pāmahana iti, me ētahi atu āhuatanga pānga. Nō reira, me tāpiri ngā whakarerekētanga pānga hei whakarerekē i tēnei ngoikoretanga. Ko ngā whakarerekētanga pānga noa ko te CPE, ABS...Pānuihia atu -
Ngā Huringa Hou i roto i te Tauira o te Mākete Rapa Taiao o te Ao
Mai i te tirohanga ā-ao, i kī tētahi tohunga ōhanga i te Natural Rubber Producers Association, i roto i ngā tau e rima kua pahure ake nei, kua puhoi te tipu o te hiahia o te ao mō te rapa māori ki te whakataurite ki te tipu o te whakaputanga, me Haina me Īnia, ngā whenua kaihoko nui e rua,...Pānuihia atu -
Te rerekētanga me te tono i waenga i te CPE me te ACR
Ko te CPE te whakarāpopototanga mō te polyethylene chlorinated, he hua o te polyethylene kiato-teitei i muri i te chlorination, he mā te āhua o ngā matūriki iti. He rua ngā āhuatanga o te CPE, pērā i te kirihou me te rapa, ā, he pai te hototahi ki ētahi atu kirihou me ngā mea miro...Pānuihia atu -
Te kirihou o te rapa
Ko te kaha o te rapa ki te whakapē i raro i ngā kaha o waho, me te pupuri i tōna whakapē ahakoa kua whakakorea ngā kaha o waho, ka kiia ko te kirihou. Ko te tukanga whakanui ake i te kirihou o te rapa ka kiia ko te whakapē. He kirihou te rapa hei whakaranu ōrite ki ngā momo tāpiringa...Pānuihia atu -
I Angitu te Huihuinga Mekameka Tuku Kirihou Hangarua Kakariki 2023
I tū te huihuinga pāpāho o te Huihuinga Mekameka Tuku Kirihou Hangarua Kakariki 2023 i te ahiahi o te 18 o Hūrae. I whakahaerehia ngātahitia te huihuinga e ngā whakahaere ahumahi e toru: te China Petroleum and Chemical Industry Federation, te China Material Recycling Association, me te China Plasti...Pānuihia atu -
Kua angitu te mutunga o te Whakaaturanga Ahumahi Kirihou me te Rapa o te Ao 20 o Āhia me te Moana-nui-a-Kiwa
I te 21 o Hūrae, i mutu angitu te "2023 20th Asia Pacific International Plastic and Rapa Industry Exhibition 2023" i te Qingdao World Expo City! Ko Haina te kaihanga me te kaihoko nui rawa atu o te ao i ngā hua rapa. Mā te whakatairanga i te "waro takirua" g...Pānuihia atu -
Te hiranga me ngā huarahi nui o te aukati mura rapa
1. I te whanaketanga tonu o te hangarau, kua whānuitia te whakamahinga o ngā hua rapa i roto i ngā momo ahumahi. Me tutuki i ngā paerewa ā-motu te waea me te taura, te taura rapa, te whitiki kawe, te ngongo rapa, te paipa hau, te whitiki rapa, me ngā hua rapa e whakamahia ana i roto i te ahumahi hiko me te hikohiko...Pānuihia atu -
Ngā āhuatanga kirihou o te rapa noa
1. Rapa māori He ngāwari noa te hanga i te rapa māori kia ngāwari te hanga. He iti te matotoru tīmatanga o te rapa maleic paerewa, ā, kāore e hiahiatia kia whakakirikiritia. Mena ka neke atu i te 60 te matotoru Mooney o ētahi atu momo piripiri paerewa, me...Pānuihia atu -
Te Pānga o te Tāpiri CPE ki te PVC
1, E toru ngā āhuatanga matua e pā ana ki te mahi a te CPE Tuatahi, ko te momo CPE e whakamahia ana. He nui te matotoru me te kaha kume o te CPE i puta mai i te polyethylene taumaha ngota teitei, engari he iti te piri i waenga i tēnei CPE me te kapia PVC. He iti te CPE i puta mai i te polyethylene taumaha ngota iti ...Pānuihia atu -
Te tūnga ā-rohe me te ia whanaketanga o te umanga PVC o Haina
Ko te PVC tētahi o ngā rauemi kapia e rima e whakamahia whānuitia ana, he pai rawa atu ōna āhuatanga pērā i te ātete ki te waikawa me te kawakore, te ātete ki te kakahu, te ātete ki te mura, me te whakamarumaru. I tēnei wā, kua riro ko ia te tuarua o ngā hua kirihou nui rawa atu o te ao i muri i te polyethylene. 1. Te kaha whakaputa ā-rohe me te o...Pānuihia atu
