Iindaba zeshishini

Kwimveliso ye-polyvinyl chloride (PVC), ukukhethwa kwe-solvents kuchaphazela ngokuthe ngqo ukusebenza kunye neendleko zemveliso. I-Dichloroethane (EDC), ngenxa yeenzuzo zayo ezizodwa, ibe yinto eyongezelelweyo yokudibanisa kwinkqubo yokumiswa kwepolymerization. I-Dotachem igxile ekuboneleleni ngezinto eziphambili eziluhlaza ezifana ne-high-purity dichloroethane, kwaye liqabane elinobuchule kwizisombululo zemichiza.

I-Polyethylene glycol (PEG) i-polymer ephezulu ye-molecular enyibilikayo emanzini eyenziwe yi-polymerization ye-ethylene oxide. Njengomthengisi oqeqeshiweyo ozinikele kwintsimi yeekhemikhali ezintle, i-Dotachem inikezela uluhlu olupheleleyo lweemveliso ze-PEG ezinobunzima be-molecular ukusuka kwi-200 ukuya kwi-8000 +.

I-Liner Alkyl Benzene Sulfoni Scid (i-labsa) yi-ANIGSPECINGINS ENGENCE YOKUGQIBELA I-ANIC YOKUFUNDA NGOKUFANELEKILEYO. Iimpawu zayo eziphambili zilele kumandla ayo angekahlawulwa, ipropathi ekhuphayo, impahla etyebileyo egqibeleleyo kunye nokunyusa amandla, kunye ne-biederadionalince elula, iyenza ilungele ukucoca ikhemistry.

I-Ethyl Acrylate (i-EA) yi-monomer esebenzayo kakhulu nge-monomer yokusebenza ngokugqwesileyo kunye nokuhambelana. Yinto engundoqo engundoqo isetyenziswe ngokubanzi ekuvelisweni kweemveliso ezahlukeneyo zekhemikhali. UDotokem uneminyaka elishumi yamava kurhwebo lwangaphandle kwaye ubonelela ngeemveliso ze-Ethyl ezikumgangatho ophezulu.

I-Urea-Gomaldehyde i-resin yindleko eziphantsi, ukuSebenza okuphezulu. I-DoTINE ye-DOTACES ye-UF AMANQAKU AMANQAKU AQHELEKILEYO EBUCHULE BOKUQHUTYELWA KWAKHONA, Isantya esihamba ngokukhawuleza, kunye nokuxhathisa kwamanzi. Inokuqhakamshelana ngokuqinileyo ukuba ithole njengeenkuni kunye neentsinga, kwaye ilungele iindlela ezahlukeneyo zokulungisa.

I-TriolopOpanolamine (i-tiki) i-orgaund ethathwe kwi-Iyopropanolamine kwaye i-proplenene oxide, ifaka i-eulfini engathethekiyo, ukunqanda i-corrosion ithintela iipropathi ezilawulayo. I-tiki yeyona nto iphambili kwicandelo leekhemikhali ezintle. UDotokem uzibophelele ekuboneleleni ngezisombululo eziphezulu ekumgangatho ophezulu kubathengi kwihlabathi liphela.