Monoethylene Glycol (MEG)—he ethylene glycol me te parakore o te 99.9%—he rauemi mata matū waro nui i roto i te ahumahi hou. Hei kaihanga me te kaiwhakarato pono kei Haina, kua whakatapua a Shandong Aojin Chemical mai i tōna tīmatanga i te tau 2009 ki te whakarato i ngā hua MEG parakore teitei ki ngā kiritaki o te ao, ngā otinga mekameka tuku pumau, me ngā utu tino whakataetae. Mā te tautoko a te mana kounga pakari, ngā tukanga whakaputa matatau, me te wheako ahumahi whānui, kua noho mātou hei hoa pono mō ngā umanga puta noa i ngā rāngai kakahu, takai, motuka, me te hanga matū.
He aha te Monoethylene Glycol (MEG)?
Ko te Monoethylene Glycol (MEG), me te tātai matū C₂H₆O₂ me te nama CAS 107-21-1, te diol māmā rawa. He iti te piki me te heke o te wai, he matotoru teitei, ā, he pai te whakaranu ki te wai, te etanoru, me ngā momo whakarewa rauropi. Hei momo matua o te hua ethylene glycol, neke atu i te 90% o te mākete ethylene glycol katoa te MEG, ā, he rauemi mata matua mō ngā tono ahumahi maha.
Ko te MEG parakore 99.9% i hangaia e Shandong Aojin Chemical he mea hanga mā te whakamahi i ngā tukanga matū hinu matatau, kia kore ai e iti iho i te 99.9% te parakore. Ko ngā whakatakotoranga hangarau matua e whai ake nei:
Parakore: ≥99.9%
Te nui o te wai: ≤0.05%
Te waikawa: ≤0.001%
Tae: ≤5 Hazen
Kiato (20°C): 1.1132 karamu/cm³
Te pūwāhi koropupū: 197.3°C
Te pūwāhi rewa: -12.9°C
E tutuki ana i tēnei hua tino parakore ngā paerewa muka me ngā paerewa ahumahi, ā, he tino hototahi ki ngā rauemi MEG kawemai, kia pai ai te whakaurunga ki ngā tukanga whakaputa ahumahi.
Ngā Whakamahinga o te Ethylene Glycol (MEG)
He matū ahumahi maha ngā whakamahinga o te Monoethylene Glycol (MEG) me ōna whānuitanga o ngā tono puta noa i ngā rāngai maha, ā, koinei te mea e piki haere ana te hiahia o te ao.
1. Te Ahumahi Polyester me te Kakahu (Te Rohe Whakamahinga Nui Rawa)
Neke atu i te 60% ki te 70% o te tono MEG o te ao i ahu mai i te hanga muka polyester. Ka tauhohe te ethylene glycol me te 99.9% te parakore ki te waikawa terephthalic parakore (PTA) hei whakaputa polyethylene terephthalate (PET), te rauemi matua mō ngā papanga polyester, ngā kākahu, ngā kakahu kāinga, me ngā kakahu ahumahi. Mā te MEG tino parakore ka whakarite kia rite te kounga o te miro, ka whakaiti i ngā hapa o te papanga, ā, ka whakarei ake i te pai o te whakaputa.
2. Te Tākai me ngā Kiriata PET
He rauemi matua te MEG mō te hanga pounamu PET (mō ngā inu, wai kohuke, me ngā mea whakapaipai), ngā kiriata takai kai, me ngā pepa ahumahi. Mā tōna parakore teitei ka whakarite kia haumaru, kia mārama, kia mau hoki ngā rauemi takai, me te tutuki i ngā paerewa pa ki te kai.
3. Ngā Ārai Huka me ngā Whakamatao o ngā Motuka
Hei wāhanga matua o te ārai huka o te miihini, ka whakaitihia e te ethylene glycol te pūwāhi huka o ngā otinga wai-wai, ka ārai i te miihini kei huka i te takurua, kei wera rawa rānei i te raumati. Ka tiaki hoki i te pūnaha whakamatao mai i te waikura me te hanganga unahi, ā, ka roa ake te roa o te ora o te miihini. Ko tā mātou MEG parakore 99.9% he kōwhiringa pai mō te hanga hua ārai huka teitei-mahi.
4. Ngā Takawaenga Matū me ngā Whakarewa Ahumahi
He takawaenga nui te MEG mō te hanga kapia, piripiri, peita rapa, whakapūtanga uku, me ngā pūnga hiko. I roto i ngā mara o te hanga matū, ngā paninga, me te tukatuka hiako, he maha te whakamahinga hei whakamakuku, hei whakarewa, hei hononga hoki.
5. Ētahi atu Whakamahinga Ahumahi
Ngā wai whakakore hukapapa mō ngā waka rererangi me ngā ara rere
Ngā mea whakamakuku mō te pepa me te hiako
Ngā rauemi mata mō ngā surfactants me ngā mea whakapaipai
Ngā mea whakamatao mō ngā pūnaha whakamatao ahumahi
He aha i whiriwhiri ai koe i te Shandong Aojin Chemical hei māuKaiwhakarato Ethylene Glycol?
1. Kounga Pai Rawa: Kua Whakamanahia te Parakore 99.9%
Hei kaihanga ethylene glycol ngaio, ka tutuki tonu, ka hipa rānei ā mātou hua MEG i ngā paerewa ahumahi, me te pupuri i te parakore pumau o te ≥99.9%. Kei ia puranga he Tiwhikete Tātari (COA) hei whakarite i te mahi pono i roto i ō tono.
2. Te Pupuri Pūmau me te Kaha Whakaputa Kaha
Mā te kaha o te whakaputa me te pūnaha mekameka tuku whānui, ka pupuri tonu mātou i te nui o ngā taonga hei whakatutuki i ngā hiahia o ngā ota nui me ngā ota tere. Hei kaiwhakarato matua o te ethylene glycol i Haina, ka tukuna e mātou ngā kōwhiringa tuku ngāwari—tae atu ki ngā tuku papatipu, ngā putea IBC, me ngā ipu maitai 220kg—kia tika ai te tuku ki ngā wāhi puta noa i te ao i te wā tika.
3. Te Utu Tino Whakataetae mō te Ethylene Glycol
Ka whakamahia e mātou ngā ōhanga tauine hei whakapai ake i ngā utu, mā te tuku hua ethylene glycol e whakataurite ana i te kounga teitei me te utu whakataetae. Mā ā mātou rautaki utu mārama me ngā tauira mahi tahi mō te wā roa ka āwhina i ngā kiritaki ki te whakaiti i ngā utu hoko me te whakarei ake i tō rātou whakataetae mākete.
Te Whānuitanga o te Ao: Tō Hoa MEG Ao Pono
Kua whakatūria e Shandong Aojin Chemical tētahi whatunga hokohoko pakari o te ao, e kaweake ana i te Monoethylene Glycol (MEG) ki ngā whenua me ngā rohe neke atu i te 30 puta noa i te Tonga-mā-rāwhiti o Āhia, te Waenganui Rawhiti, Ūropi, me Amerika. Me te māramatanga hohonu ki ngā tono mākete ā-rohe me ngā whakaritenga ture, ka whakaratohia e mātou he hua me he ratonga kua whakaritea kia tutuki ai ngā paerewa ā-rohe.
Whakapā mai mō tētahi Whakatau
Mena kei te rapu koe i tētahi mea ponoKaiwhakarato Monoethylene Glycol (MEG), whakapā atu ki a Shandong Aojin Chemical i tēnei rā. Kei te rite tā mātou tīma ki te whakarato i ngā mōhiohio taipitopito mō te hua, ngā utu hou, me ngā otinga kua whakaritea kia tutuki ai ō hiahia.
Shandong Aojin Chemical Technology Co., Ltd.
Hua: Monoethylene Glycol (MEG) 99.9%
Kupumatua: Monoethylene Glycol MEG, Ethylene Glycol MEG 99.9%, Kaihanga Ethylene Glycol, Utu Ethylene Glycol, Kaiwhakarato Ethylene Glycol
Email: info@aojinchem.com
Waea: +86 15666531308
Paetukutuku: www.aojinchem.com
Wā tuku: Pipiri-12-2026
