Kounga pai rawa atu, wheketere iti rawa te utu, utu whakataetae 99.5% hau ahumahi kore tae C4h6 1, 3-Butadiene hau

E whakanuia ana e ia mema o tā mātou tīma hokohoko whai hua nui ngā hiahia o ngā kiritaki me te whakawhitiwhiti kōrero pakihi mō te kounga teitei, te wheketere iti rawa te utu, te utu whakataetae, te hau ahumahi 99.5% kore tae, te hau C4h6 1, 3-Butadiene, kua roa mātou e pupuri ana i ngā hononga pakihi pumau me te neke atu i te 200 kaihokohoko rarahi i te USA, te UK, Tiamana me Kanata. Mena kei te hiahia koe ki tētahi o ā mātou hua, tēnā waea mai ki a mātou.
E whakanuia ana e ia mema o tā mātou tīma hokohoko whai hua nui ngā hiahia o ngā kiritaki me ngā whakawhitiwhiti kōrero pakihi mō rātou anō.Te Hau C4h6 o Haina me te C4h6, He mea nui ki te kamupene te kounga o ngā hua me te kounga o te ratonga, i runga i te rapunga whakaaro pakihi "he pai ki te tangata, he pono ki te ao katoa, ko tō makona tā mātou e whai nei". Ka hoahoa mātou i ngā taonga, e ai ki te tauira me ngā whakaritenga a te kiritaki, kia tutuki ai ngā hiahia o te mākete, kia tukuna atu hoki he ratonga ritenga ki a koe mō ngā kiritaki rerekē. Ka manaaki mārie tā mātou kamupene i ngā hoa i te kāinga me tāwāhi ki te toro mai, ki te kōrero tahi me te rapu whanaketanga whānui!

Ngā tawhā hangarau

He matū waro te 1,3-Butadiene, ko tōna tauira matū ko C4H6. He hau kore tae, he kakara kakara iti, ā, he ngāwari ki te waimeha. He iti ake te paitini, ā, he rite tōna paitini ki te ethylene, engari he kaha te riri ki te kiri me ngā kiriuhi mucous, ā, he pānga whakangote i ngā kukū tiketike. He mura te 1,3 Butadiene, ā, ka taea te hanga i tētahi ranunga pahū ina konatunatua ki te hau; he ngāwari ki te tahu me te pahū ina pāngia e te wera, ngā mura, ngā mura, ngā waikura rānei; ki te tūtaki ki te wera nui, ka puta pea te tauhohenga polymerization, ka tukuna he nui te wera ka puta he pakaru o te ipu me ngā aituā pahū; he taumaha ake i te hau, ka taea te horapa ki tētahi tawhiti nui i tētahi wāhi iti iho, ā, ka puta he mura whakamuri ina tūtaki ki tētahi mura tuwhera. Ka tahuna te 1,3 butadiene, ka pirau ki te waro monoxide me te waro hauhā. Kāore e waimeha ki te wai, ka waimeha ki te etanoru me te methanol, ā, he ngāwari ki te waimeha ki te nuinga o ngā whakarewa waro pērā i te acetone, te ether me te chloroform. 1,3 He kino te Butadiene ki te taiao, ā, ka taea e ia te whakapoke i ngā wai, te oneone me te āhuarangi. 1,3 Ko te Butadiene te kaihanga matua o te rapa hangai (rapa styrene butadiene, rapa butadiene, rapa nitrile, neoprene) me ngā momo kapia me te whānuitanga o ngā whakamahinga (pēnei i te kapia ABS, te kapia SBS, te kapia BS, te kapia MBS). Ko te rauemi mata, ko te butadiene, he maha hoki ngā whakamahinga i roto i te hanga matū pai. Me rongoa te 1,3 butadiene ki roto i tētahi whare putunga hauhautanga, hauhautanga mō ngā hau mura. Puritia kia matara atu i te ahi me ngā pūtake wera. Kaua te pāmahana rokiroki e neke ake i te 30°C. Me rongoa motuhake mai i ngā waikura, ngā halogen, me ētahi atu, ā, karohia te rokiroki whakauru. Whakamahia ngā rama ātete-pahūtanga me ngā whakaurunga hauhautanga. Kāore e whakaaetia te whakamahi i ngā taputapu me ngā taputapu miihini e ngāwari ana ki te mura. Me whai taputapu maimoatanga ohorere turuturu te wāhi rokiroki.

Taupānga:

①Te hanga rapa hangai:

1,3 Ko te Butadiene te rauemi mata matua mō te hanga rapa hangai (rapa styrene butadiene, rapa butadiene, rapa nitrile, me te neoprene)

②Ngā rauemi mata matū taketake:

Ka taea te tukatuka anō i te butadiene hei whakaputa i te hexamethylene diamine me te caprolactam, ka noho hei tetahi o ngā rauemi mata nui mō te hanga i te nairona.

③Matū pai:

Ngā matū pai i hangaia mai i te butadiene hei rauemi mata.

Mōkihi noa:

E whakanuia ana e ia mema o tā mātou tīma hokohoko whai hua nui ngā hiahia o ngā kiritaki me te whakawhitiwhiti kōrero pakihi mō te kounga teitei, te wheketere iti rawa te utu, te utu whakataetae, te hau ahumahi 99.5% kore tae, te hau C4h6 1, 3-Butadiene, kua roa mātou e pupuri ana i ngā hononga pakihi pumau me te neke atu i te 200 kaihokohoko rarahi i te USA, te UK, Tiamana me Kanata. Mena kei te hiahia koe ki tētahi o ā mātou hua, tēnā waea mai ki a mātou.
Kounga tino paiTe Hau C4h6 o Haina me te C4h6, He mea nui ki te kamupene te kounga o ngā hua me te kounga o te ratonga, i runga i te rapunga whakaaro pakihi "he pai ki te tangata, he pono ki te ao katoa, ko tō makona tā mātou e whai nei". Ka hoahoa mātou i ngā taonga, e ai ki te tauira me ngā whakaritenga a te kiritaki, kia tutuki ai ngā hiahia o te mākete, kia tukuna atu hoki he ratonga ritenga ki a koe mō ngā kiritaki rerekē. Ka manaaki mārie tā mātou kamupene i ngā hoa i te kāinga me tāwāhi ki te toro mai, ki te kōrero tahi me te rapu whanaketanga whānui!