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Menene polyethramine?

Lokaci: 2024-05-31 Hits: 5


Polyethramine, wanda kuma aka sani da polyether polyamine, wani nau'in fili na polyethylene oxide wanda aka rufe ta hanyar amino na farko ko na biyu, nau'in albarkatun albarkatun kasa ne na fesa polyurea elastomer.

Abubuwan elastomer da aka yi daga Polyethramine yana da kyau kwarai jiki da sinadarai Properties, kamar kyau kwarai tensile ƙarfi, elongation kudi, sa juriya, tsufa juriya, lalata juriya, slitting resistant, da dai sauransu Kamar yadda amino karshen da isocyanate iya amsa da curing da sauri, SPUA yana da kyau kwarai yi da muhalli Properties, wanda shi ne. yadu amfani.

Polyethramine za a iya yadu amfani a cikin kariya da muhimmanci kankare, karfe tsarin da sauran kayan matrix, misali: lalacewa-resistant rufi na arikori truck, anticorrosion shafi na teku-ƙetare gada, bakararre shuka, asibiti alatu bene, bango m ado na high- wurin wanka mai daraja, ciki da waje kariya na bututun mai na ƙasa da teku, rufin bene da farfela mai juriya, rigar ajiye motoci na wucin gadi, mai hana ruwa da kuma maganin kashe-kashe na kandami mai kula da najasa da zubar da shara na birni, filin wasanni da kuma hanya.

Polyethramine shi ne kuma mai warkarwa na epoxy resin. Gudun da aka warke yana da tsayin daka mai kyau, juriya mai tasiri da ƙarancin juriya na zafin jiki, saboda ƙoƙon ƙuruciya a cikin warkewa yayi ƙasa. Polyethramine na iya jefa manyan abubuwan resin epoxy. Yayin da darajar launi na samfurin ta yi ƙasa, simintin resin da aka warke yana bayyane.

Polyethramine shi ne kuma ƙari na man fetur na inji, tare da aikin anti sedimentation; da ƙari na mai mai don inganta juriya na abubuwan da aka gyara.

Bugu da kari, Polyethramine Hakanan ana amfani da shi sosai a cikin surfactant, coationg mai narkewa da ruwa da mannewa.


Baya: Babu

Gaba: Nau'in adhesives