Ama-amines

I-Dotachem ingumphakeli ohamba phambili emhlabeni wonke we-Diethanolamine, i-Monoethanolamine ne-Ethanolamine ezinze e-China. Sisebenzisana eduze namakhasimende ethu ukuze sakhe imikhiqizo eyenzelwe wena ehlangabezana nezidingo zabo ezithile futhi ibhekane nezidingo zabo ezahlukahlukene ngokwekhwalithi, imininingwane ebekiwe, kanye nokuphathwa kwe-supply chain. Ukugcizelela kwethu ubuchwepheshe, amandla okukhiqiza amakhulu, kanye namanani ancintisanayo kusihlukanisa njengabalingani abathandwayo bokunikezwa kwe-amine.

Ama-amine akha ikilasi elibalulekile lezinto eziphilayo ezitholakala ngokufaka esikhundleni se-athomu eyodwa noma ngaphezulu ye-hydrogen ye-ammonia ngeqembu (ama-alkyl/aryl), elisetshenziswa kabanzi embonini yezemithi, emithini yemithi, emikhiqizweni yokunakekelwa komuntu siqu, ukwelashwa kwegesi, ukukhiqizwa kukasimende, amakhemikhali ukuvikelwa kwezitshalo, imikhiqizo yokunakekelwa komuntu siqu, nokuningi.

Yonke imikhiqizo yethu yama-amine okuhlanganisa i-Diethanolamine, i-Monoethanolamine, i-Ethanolamine ithuthukiswa ososayensi abangochwepheshe kanye nonjiniyela esikhungweni sethu sobuchwepheshe, ithimba elineminyaka engaphezu kwe-10 yocwaningo nesipiliyoni sokuthuthuka, lisebenzisa amakhono ethu obuchwepheshe ekuhlinzekeni nasekusebenzeleni imikhiqizo ye-amine. Imikhiqizo yethu ehlukahlukene ithunyelwa kabanzi emazweni aseMpumalanga Ephakathi, eYurophu naseMpumalanga Asia.

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I-Diethanolamine

I-Diethanolamine (DEA) iyi-ethanolamine yesibili esetshenziswa kakhulu ezintweni zokuhlanza, i-corrosion inhibitors, uketshezi lwensimbi kanye nezicelo zokwelashwa kwegesi. Njengomphakeli we-Diethanolamine wase-China, i-Dotachem inikeza i-DEA engu-99.3% ngezici eziyinhloko ezilawulwayo, izinketho zokupakisha nokusekelwa kokuthunyelwa kwamanye amazwe.

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I-Monoethanolamine

I-Monoethanolamine (MEA) iwuketshezi olucacile, olungenambala oluqukethe kokubili amaqembu asebenzayo e-amine kanye ne-hydroxyl. Isetshenziswa kabanzi kuma-surfactants, ukwelashwa kwegesi, uketshezi lwensimbi, ukwakheka kwe-agrochemical, oyinki bokuphrinta kanye nokukhiqizwa kwamakhemikhali okuphakathi. I-Dotachem ihlinzeka nge-Monoethanolamine yezinga lezimboni enokuqukethwe kwe-MEA ≥99.5%, okuqukethwe kwamanzi alawulwayo nombala ophansi kumakhasimende adinga ikhwalithi engaguquki kanye nokuhlinzekwa okuthembekile kwamanye amazwe.

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I-Triisopropanolamine

I-Dotachem Triisopropanolamine (TIPA) iyinhlanganisela ye-alkanolamine equkethe kokubili iqembu le-amine neqembu le-alcohol hydroxyl. Ngenxa yokuthi i-molecule yayo iqukethe kokubili amaqembu e-amino kanye ne-hydroxyl, inezici zakho kokubili ama-amine nama-alcohol, okuyenza ibe yimpahla eyisisekelo yamakhemikhali ayisisekelo enohlu olubanzi lwezinhlelo zokusebenza zezimboni.

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I-Triethylenediamine

I-Triethylenediamine (TEDA) iyinhlanganisela yemvelo eyingxenye yeqembu le-polyamines, ngokuvamile esesimweni soketshezi esingenambala noma esiphuzi, esinokunambitheka okubuthakathaka kwe-ammonia. Ngenxa yezakhiwo zayo zamakhemikhali ezinhle kakhulu kanye nokusebenza okuhlukahlukene, ingenye yezinto ezibalulekile zokusetshenziswa ezimbonini eziningi, njengezingubo zemithi, ezolimo nezimboni.

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I-Polyetheramine

I-Dotachem ihlinzeka nge-Polyetheramine (PEA), uketshezi olubonisa ngale olungenambala ukuya kokuphuzi ngokukhanyayo ekamelweni lokushisa. Isetshenziswa kabanzi kumapulasitiki asebenza kahle kakhulu, ama-elastomers, ama-adhesive, ama-sealants kanye nezinhlelo ze-epoxy. Ekwakheni okuphulukisiwe, i-Polyetheramine ingasiza ekuhlinzekeni ukumelana nokugqwala okuhle, ukuzinza kokushisa kanye nokusebenza komshini, okuyenza ifanele imishini yamakhemikhali nezingxenye zezimboni.

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I-Ethylenediamine

I-Ethylenediamine (EDA) iwuketshezi olungenambala, oluguquguqukayo, olubonakalayo. Okuvutha umlilo. Incibilika emanzini ne-ethanol, inyibilika emanzini ukuze yakhe i-hydrate. I-Ethylenediamine iyingxenye ebalulekile emikhakheni ehlukahlukene, efaka isandla ekwakhiweni kwemikhiqizo emisha nezisombululo. Ububanzi bayo bezinhlelo zokusebenza bugqamisa ukubaluleka kwayo embonini yesimanje.

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Ungaqiniseka ukuthi uthenga i-Ama-amines eyenziwe e-China embonini yethu. I-Dotachem ingumkhiqizi nomnikezeli wase-China onguchwepheshe, singahlinzeka ngemikhiqizo yekhwalithi ephezulu. Siyakwamukela ukuthenga imikhiqizo efekthri yethu.

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