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I-Nonylphenol (NP)sisixhobo esiphambili sokuvelisa i-nonylphenol ethoxylates (NPE). Ngamaqondo ahlukeneyo e-ethoxylation, i-NP feedstock efanayo inokuguqulwa ibe ngamabakala afana ne-NP-4, i-NP-9 kunye ne-NP-10 yokucoca i-industrial, i-textile axiliaries kunye ne-emulsion systems.
I-Dotachem ichaza indlela le nkqubo iguqula ngayo ubudlelwane bemveliso kumanzi kwaye zeziphi izikhombisi zekhwalithi ezibalulekileyo xa kuthengwa i-NP.
Ukusuka kwiNonylphenol ukuya kwi-NPE
I-Nonylphenol iqulethe inxalenye ehambelana neoli kunye neqela elisebenzayo le-phenolic hydroxyl. I-Ethoxylation yazisa ikhonkco le-polyoxyethylene, ivelisa i-nonylphenol ethoxylate.
Ikhonkco elongezelelweyo liyakwandisa ukuhambelana kwemveliso yamanzi. Ngazo zombini iinxalenye ezihambelana ne-oyile kunye namanzi, i-NPE inokusebenza kwi-oyile-amanzi ujongano ukuxhasa ukumanzisa, ukumiliselwa kunye nokucoca.
Lo mahluko ubalulekile xa uodola. Umenzi we-surfactant unokufuna i-NP njengesondlo, ngelixa umenzi wokucoca umzi-mveliso unokufuna ibakala eligqityiweyo le-NPE. Ezi zimbini azinakusetyenziswa ngokutshintshanayo.
Kutheni le nto imathiriyeli ekrwada enye ivelisa amaBanga ahlukeneyo?
Ukutshintsha umyinge we-avareji ye-ethylene oxide eyongeziweyo ivelisa amanqanaba ahlukeneyo e-NPE. Ikhonkco elide le-polyoxyethylene ngokubanzi liyakwandisa i-hydrophilicity, kodwa ayenzi imveliso ibe ngcono kwisicelo ngasinye.
I-emulsion etyebileyo yeoli kunye ne-water-based cleaner ineemfuno ezahlukeneyo. Ukunyibilika, ubushushu bokusebenza kunye nokuhambelana nezinye izithako zonke zichaphazela ukhetho lwebakala.
Amagama anokubhidanisa: I-NP iyodwa ibhekisa kwi-nonylphenol, ngelixa i-NP-4, i-NP-9 kunye ne-NP-10 zibizo zorhwebo kwiimveliso ze-NPE. Inani libonisa i-avareji ye-ethylene oxide yokongeza inqanaba-hayi ukucoceka kwe-NP feedstock.
I-Dotachem inikezelaI-I-Nonylphenol Ethoxylate (NPE)amabanga abandakanya iNP-4, NP-9 kunye neNP-10. Nceda undwendwele iphepha lethu lemveliso kwibakala elithile leeparamitha zobugcisa kunye nolwazi lwesicelo.
Zeziphi iZalathi zoMgangatho weNonylphenol ezibalulekileyo?
Xa kuthengwa i-nonylphenol yokuvelisa i-surfactant, ukucoceka kuyingxenye yenkcazo. Amanzi, i-phenol eshiyekileyo, i-dinonylphenol kunye nombala nazo zifuna ukuhoywa.
Umxholo we-NP uwonke awuchongi ukungcola okukhoyo. Ukujonga imida yabo ngabanye kunceda abavelisi ukuba bahlole ukuba ingaba isitokhwe sesondlo siyahlangabezana na neemfuno zemveliso. Umbala we-Raw-material ukwafuna ukuhoywa xa imveliso esezantsi kufuneka idibane nenkangeleko ephaphathekileyo.
Abathengi kufuneka bathelekise iinkcukacha zomthengisi kunye nebhetshi ye-COA kunye nemigangatho yabo yezinto ezikrwada. Ngaphambi kokutshintsha imithombo, uvavanyo lwesampulu lubonelela ngesiseko esingcono sokwamkelwa kunokubonakala okanye ixabiso lodwa. Usetyenziso olucetywayo kufuneka lujongwe ngokuchasene neemfuno zentengiso yendawo ekusingwa kuyo kunye nezithintelo zabathengi.
Unikezelo lweNonylphenol oluvela eDotachem
I-Dotachem inikezela nge-NP kunye nomxholo we-nonylphenol we-≥98.8%, kunye nemida eyahlukileyo yamanzi, i-phenol eseleyo kunye ne-dinonylphenol. Amaxwebhu e-TDS, e-SDS kunye ne-COA ayafumaneka ukuze avavanywe imveliso.
Ukuxoxa ngeemfuno zakho ze-nonylphenol, ncedaqhagamshelana neDotachemneenkcukacha zakho ezifunekayo, ubungakanani bokuthenga kunye nendawo oya kuyo. Iqela lethu linokuqinisekisa amalungiselelo esampula, iinketho zokupakisha kunye nekoteyishini.
