Whakapūmau wera tine waro (tine thiol methyl) 181 (ao whānui)
He kaihanga tine waro a Bangtai Group, e mōhiotia ana e te mākete mō tōna kounga pumau me te mahi tino pai, ā, e whakaoti pai ana i ngā raruraru e pā ana ki ngā kaiwhakamahi i roto i ā rātou hua: 1. kounga kore pumau; 2. māramatanga hua ngoikore; 3. Kāore i te tino tika te kounga o te whakamātautau hua, ā, he nui ake ngā poke i te paerewa; 4. Ko te raruraru o te maturuturunga o te mata me te whakamahinga o ngā tāpiringa iti iho i te hua he tino pai mō ngā hua tukatuka PVC kounga teitei me ngā whakaritenga tukatuka teitei, te māramatanga teitei, te kounga teitei, me te mahi toi teitei.
Te Whakamahinga me te Mahi: He pai te whakamahi a te 181, he pai mō te taiao, kāore e paitini, ā, he mea whānui hoki hei whakaū wera i te thiol methyl tin. He whānuitia te whakamahinga i roto i ngā pirepire PVC, ngā kiriata PVC (tae atu ki ngā kiriata whakaiti wera, ngā kiriata tā), ngā rau PVC (tae atu ki ngā rau mārō, ngā rau āhua mārō, ngā rau mirumiru) me ētahi atu rongoā, tae atu ki ngā momo paipa mārama pērā i ngā paipa waea maitai PVC me ngā paipa whakapakari uaua mīti kau.
He mārama te tae o te hua, he kakara māmā, he iti te hurihanga, he roa te mau, he pumau te kounga, ā, he tino pai te pumau i te tīmatanga me te wā i muri mai. I muri i te whakamahinga, he maha ngā āhuatanga o te hua pēnei i te mārama teitei, te pumau pai o te wera, te iti o te tāpiri, te pānga nui, me te kounga pumau.
He mea whakaū wera te tine thiol methyl mō te polyvinyl chloride (PVC)
E ai ki ngā umanga mana o te ao, he tino teitei te pumau o te tine methyl i roto i te wera, he pai rawa ngā āhuatanga tae tīmatanga, ā, he mārama hoki ngā mea whakau wera o te tine waro.
I raro i te pānga kotahi, he iti iho te nui o te tine methyl i whakamahia i tō te tine butyl me te octyltin.
Kua whakaaetia te Methyltin e te US FDA (21 CFR 178). I te tau 2010, i whakamanahia tēnei hua e te German BGA (IIA, 4C) ā, ka taea te whakamahi hei rauemi takai kai me ngā paipa wai, me te haumaru pono.
He mārama pai, he parakore hoki ngā tae o ngā hua PVC e whakamahi ana i ngā whakaū wera tine methyl.
He tino pai hoki te mahi tukatuka, ā, he pai mō ngā tukanga tukatuka maha o te polyvinyl chloride mārō (PVC), pērā i te hurihuri, te extrusion, te werohanga whakarewa, me te pupuhi whakarewa.
Heoi, ki te whakaritea ki ētahi atu mea whakau, he nui ake te utu o te thiol methyl tin, engari he iti iho te nui i tāpirihia.
Whānuitanga e tika ana:
Kiriata PVC (kiriata takai whakamahana whakaiti, kiriata tā, kiriata hurihuri, kiriata miro, me ētahi atu)
Ngā pepa PVC (ngā pepa mārō mārama, ngā pepa Kirihimete, ngā pepa pānuitanga, ngā pepa hiato, me ētahi atu)
Ngā matūriki PVC (ngā rauemi kirikiri, ngā anga taputapu whakawhitiwhiti hiko, me ētahi atu)
Ngā rauemi hanga PVC (i roto i ngā momo paipa pēnei i ngā paipa wai me ngā hononga, ngā paipa matū, ngā paipa uaua kau, ngā paipa kiri nakahi, me ētahi atu)
Ngā rauemi takai kai PVC me ngā taputapu o ia rā
Ngā taputapu hauora PVC (ngā huinga werohanga, me ētahi atu) me ētahi atu hua I whakatūria te Bontecn Group Haina i te tau 2003 e Longyang Chemical. Kei te mahi ngā kamupene katoa o te rōpū ki te hanga tāpiringa PVC me ngā tāpiringa rapa me te kirihou. He rōpū ngaio e whakauru ana i te rangahau pūtaiao, te whanaketanga, te hoko, te ratonga me te hinonga haumi. Ko te nuinga o tā mātou kamupene e hanga ana i ngā whakaū me te mana whakahaere kounga hua tino pakari. Mō ngā tau maha, kua mahi tahi mātou me ngā kamupene rōpū rongonui o te ao, ā, kua kaweakehia ā mātou hua ki Amerika Te Raki, Amerika Latina, Āhia Moana-nui-a-Kiwa, te Kotahitanga o Ūropi me ētahi atu rohe, ā, kua whiwhi ingoa whānui i waenga i ā mātou kiritaki.
Wā tuku: 17 Paenga-whāwhā 2024
