Aojin Chemical: He Kaiwhakarato Pūtake Pono o DEIPA me TIPA—Ngā Rauemi Mata Waipiro-Amine Matua mō ngā Āwhina Huri Sima

Ngā Kupu Matua: Kaiwhakarato DEIPA, kaihanga TIPA (Triisopropanolamine), Diethanol-monoisopropanolamine (DEIPA) kei roto i te taonga, ngā rauemi mata DEIPA/TIPA mō ngā āwhina huri sima, kaweake matū waipiro amino.
Ngā Kupumatua Roa Whenua: Kaiwhakarato DEIPA/TIPA, Kaitākaro DEIPA i Haina, tuku TIPA mō ngā tāpiringa sima o Āhia ki te Tonga-mā-rāwhiti, kaiwhakarato papatipu DEIPA mō Rūhia.
Ngā Kupumatua Motuhake mō te Ahumahi: DEIPA parakore teitei 85%, TIPA taumata-ahumahi 99%, ngā rauemi mata waipiro amino mō ngā mea pakari wawe o te raima, ngā rauemi mata mō ngā hanganga āwhina huri sima.
I te whānui haere tonu o ngā hanganga o te ao, kei te piki haere te hiahia mō ngā rauemi mata waipiro amino mahi-teitei—ina koa ko te DEIPA me te TIPA—i roto i ngā umanga whakaranu sima me te raima i ia tau. Hei kaihanga matua me te wheako nui ki te rāngai matū pai o ngā waipiro amino, he tohunga a Aojin Chemical ki te R&D, te takai, me te kaweake oDEIPA (Diethanol-monoisopropanolamine) me TIPA (Triisopropanolamine). Ka whakaratohia e mātou he ratonga tuku kotahi-mutu mō ngā rauemi mata waipiro amino pumau, teitei te parakore, me te utu-pai ki ngā tipu sima, ngā kaihanga ranunga, me ngā kaihokohoko matū puta noa i te ao, me te whakanoho i a mātou hei kaiwhakarato ngaio pono, roa-te-wā mō DEIPA me TIPA i roto i te umanga. I. Tātari Hua Matua: Ngā Rerekētanga i roto i te Mahi me te Whakamahinga i waenga i a DEIPA me TIPA
1. DEIPA (Diethanol-monoisopropanolamine; CAS: 6712-98-7)
Ko te Aojin Chemical te nuinga e whakarato ana i te 85% o te DEIPA kounga-ahumahi—he wai mārama, matotoru e tuku ana i ngā painga rua o te whakapakari wawe i te kaha me te mahi āwhina huri. He rauemi mata matua tēnei mō ngā āwhina huri sima matua:
Te whai huatanga o te huri sima: Ka whakaiti i te waku e puta mai ana i te kohikohinga o ngā matūriki kirīni; ka whakanui ake i te putanga o te mira mā te 10%–20% me te whakaiti i te whakapaunga pūngao huri mā te 10%–15%, ka hua ake he penapena nui mō ngā utu hiko mō ngā tipu;
Whakarei ake i te kaha taurite: Ki te whakatauritea ki te TEA tuku iho (Triethanolamine), ka whakanui ake i te kaha pēhi wawe (1–3 rā) mā te 20%–30% me te kore e whakaiti i te kaha 28-rā; he pai mō te sima Portland, te sima hiato pungarehu rere, me te sima para;
Te hototahitanga kaha ki te raima: Ka whakapai ake i te mahi o te raima kua oti te whakaranu, ka whakaiti i te ngaronga o te hinganga; he pai mō ngā wāhanga kua oti te whakarewa kaha-teitei, ngā hanganga rori, me ngā wheketere raima arumoni nui;
Whakaranu maha-mahi: Ka taea te whakaranu ki te ethylene glycol, te propylene glycol, te TIPA rānei hei hanga i ngā āwhina huri hiato; ka taea hoki te whakamahi i roto i ngā surfactants, ngā kaihoko ārai-pūmau kakahu, me ngā kaiwhakamarara paninga.
2. TIPA (Triisopropanolamine; CAS: 122-20-3)
Ngā taonga o AojinTIPA parakore 85%E toru ngā rōpū hydroxyl mō ia ngota, ā, he tino pumau te pāmahana, e whakamahia ana hei whakarei ake i te kaha o te sima i te wāhanga o muri mai:
Te whakarei ake i te kaha mō te para/ngā ranunga: Ka whakanui ake i te kaha o te sima mō ngā rā 28 (wā roa); i te horopeta kotahi, ka whakanui ake i te kaha o te sima para mā te 4–10 MPa, he mea tino pai mō ngā raina whakaputa e whakamahi ana i ngā ōwehenga nui o te para, te para maitai rānei;
Āwhina huri roa, ā, ārai i te whakapūpū: Ka ārai i te whakapūpū o ngā matūriki sima angiangi, ka arotau hoki i te tohatoha rahi o te matūriki, ka pai ake te rere o te sima kua oti;
Te maha o ngā mahi ā-umanga: Whakamahia hei matū ārai-mate/whakakore i roto i ngā wai whakarewa, hei matū hono-whiti mō te polyurethane, hei matū whakapūmau/whakamarara mō ngā tae, me te rauemi mata mō ngā takawaenga rongoā; he pai ki te taiao, he pirau-koiora hoki, e tutuki ana i ngā paerewa kawemai taiao mō ngā matū i roto i te maha o ngā whenua. Aratohu Kōwhiri DEIPA vs. TIPA (Ngā Pātai Auau me ngā Mōhiohio Hototahi)
Mō te kaha wawe + te whai huatanga whānui (raima kua oti te whakaranu, ngā wheketere sima paerewa): Whakaritea te DEIPA hei kaupapa matua.
Mō te sima para-nui, mō te sima motuhake kaha-nui rānei (kia aro ki te kaha mō ngā rā 28): Whakamahia he ranunga o te DEIPA me te TIPA.
Mō ngā kaupapa hanganga i te Tonga-mā-rāwhiti o Āhia me te Waenganui Rawhiti: Ko ngā hanganga e hangai ana ki te DEIPA me te iti o te TIPA ka whakarato i te tino whai huatanga.
II. Matū Shandong Aojin | He aha mātou i whiriwhiri ai hei puna pono mō DEIPA me TIPA?
1. Tauwāhi Rautaki me te Pupuri Pumau
Kei roto i tētahi rōpū ahumahi matū, ā, e whakamahi ana i tētahi mekameka tuku katoa, ka kohia e mātou ngā rauemi mata i te rohe, ā, ka pupuri tonu i ngā taonga kua rite mō DEIPA me TIPA. Ka tukuna e mātou ngā kaipuke mai i ngā tauranga o Qingdao me Tianjin ki Āhia ki te Tonga-mā-rāwhiti, Rūhia, te Waenganui Rawhiti, Āwherika, me Amerika Latina. Ka tautoko mātou i ngā tikanga hokohoko maha (FOB, CIF, CFR) ā, ka whakarite kia pono ngā wā tuku taonga.
2. Te Mana Kounga Tino Pai me te Parakore Tuturu (Kua Rite ki te Kaweake)
Kei ia puranga he pūrongo whakamātautau whānui, e aro turuki ana i ngā tohu matua pēnei i te ihirangi, te makuku, te tae, me ngā taumata amine kore utu:
DEIPA: Ihirangi ≥85%, iti te makuku, iti te tae, kāore he wehenga poke.
TIPA: Kei te wātea i te Wāhanga Ahumahi (85%); mā te whakatakotoranga puranga ōrite ka ārai i ngā rerekētanga o te hanganga mō ngā kiritaki.
Ka tutuki ngā hua i ngā paerewa mō ngā tāpiringa rauemi hanga.
3. Ratonga Tākai me te Whakaritenga Ngāwari
He whānuitanga katoa o ngā kōwhiringa takai hei whakatutuki i ngā hiahia hokohoko rerekē:
Ngā tauira puranga iti: 25kg ngā ipu kirihou.
Te hoko paerewa o te wheketere: 220kg ngā pahu whakarewa.
Ngā wheketere sima nui / Ngā kawenga ipu kī tonu: ngā putea IBC 1000rita, ngā kaipuke flexitank, ngā kaipuke tāke nui rānei.
Ko ngā kōwhiringa ka taea te whakarite ko te tapanga tūmataiti me te takai kaweake koretake kia rite ki ngā whakaritenga hokohoko motuhake. 4. Ngā mahi hokohoko ke kua pakeke me te wheako kaweake maha-rohe
Kua roa mātou e mahi ana ki ngā umanga sima o tāwāhi me ngā kaihokohoko matū i Vietnam, Thailand, Indonesia, Ecuador, Malaysia, Saudi Arabia, UAE, Russia, Egypt, me ētahi atu rohe. E mōhio ana mātou ki ngā ture kawemai, ngā taripa, me ngā whakaritenga tiwhikete mō ngā matū i ēnei whenua, ā, e tautoko ana hoki i ngā momo tikanga utu pēnei i te T/T me te L/C. Ka tukuna e mātou he painga utu nui mō ngā ota nui-ipu katoa, ā, ka whakaratohia hoki he kōwhiringa tuku ngāwari mō ngā tuku iti-putanga whakakotahi, e whakatutuki ana i ngā hiahia o ngā kaihokohoko iti me te rahi-waenga.