Utu whaitake Haina CAS 106-99-0, 1, 3-Butadiene

Ka tohe mātou ki te tuku i te hanganga kounga teitei me te ariā pakihi iti whakamiharo, ngā hoko pono me te āwhina pai me te tere. Ehara i te mea ka kawea mai e ia ki a koe te otinga kounga teitei me te hua nui, engari ko tētahi o ngā mea nui ko te noho i te mākete mutunga kore mō te utu whaitake Haina CAS 106-99-0, 1, 3-Pūtātini, Ko te kounga teitei te oranga o ia rā o te wheketere, Ko te arotahi ki te hiahia o te kiritaki te pūtake pea o te oranga me te whanaketanga o te pakihi, Ka piri mātou ki te pono me te whakapono whakamiharo ki te mahi, me te tumanako ki tō haerenga mai!
Ka tohe mātou ki te tuku i te hanganga kounga teitei me te ariā pakihi iti whakamiharo, ngā hoko pono me te āwhina pai me te tere. Ehara i te mea ka kawea mai e ia ki a koe te otinga kounga teitei me te hua nui, engari ko tētahi o ngā mea nui ko te noho i te mākete mutunga kore mōPūtātini, Haina 1 3-Butadiene, I tēnei wā, kua kaweakehia ā mātou taonga ki ngā whenua neke atu i te ono tekau me ngā rohe rerekē, pērā i te Tonga-mā-rāwhiti o Āhia, Amerika, Āwherika, Ūropi ki te Rāwhiti, Rūhia, Kanata me ētahi atu. Ko tā mātou e tino tumanako nei kia whānuitia te whakapā atu ki ngā kaihoko pea katoa i Haina me te ao katoa.

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:

Ka tohe mātou ki te tuku i te hanganga kounga teitei me te ariā pakihi iti whakamiharo, ngā hoko pono me te āwhina tere. Ehara i te mea ka kawea mai e ia he otinga kounga teitei me te hua nui ki a koe, engari ko tētahi o ngā mea nui ko te noho i te mākete mutunga kore mō te utu whaitake Haina CAS 106-99-0, 1, 3-Butadiene, Ko te kounga teitei te oranga o ia rā o te wheketere, Ko te arotahi ki te tono a te kiritaki te pūtake o te oranga me te whanaketanga o te pakihi, Ka piri mātou ki te pono me te whakapono whakamiharo ki te mahi, me te tumanako ki tō haerenga mai!
Utu whaitakeHaina 1 3-Butadiene, Butadiene, I tēnei wā, kua kaweakehia ā mātou taonga ki ngā whenua neke atu i te ono tekau me ngā rohe rerekē, pērā i te Tonga-mā-rāwhiti o Āhia, Amerika, Āwherika, Ūropi ki te Rāwhiti, Rūhia, Kanata me ētahi atu. Ko tā mātou e tino tumanako nei kia whānuitia te whakapā atu ki ngā kaihoko pea katoa i Haina me te toenga o te ao.