Triethyl phosphate, Cas # 78-40-0, TEP
I-Triethyl phosphate tep sisinyibilikisi esiphezulu esibilayo, iplastiki yerabha kunye neeplastiki, kunye ne-catalyst.Ukusetyenziswa kwe-triethyl phosphate tep ikwasetyenziswa njengemathiriyeli ekrwada yokulungisa imichiza yokutshabalalisa izinambuzane kunye nezitshabalalisi.Ikwasetyenziswa njenge-reagent ethylating yokuveliswa kwe-vinyl ketone.Oku kulandelayo yinkcazo eneenkcukacha yokusetyenziswa kwe-triethyl phosphate tep:
1. Kwi-catalyst: i-xylene isomer catalyst;I-Olefin polymerization catalyst;I-Catalyst yokwenza i-tetraethyl lead;I-Catalyst yokuvelisa i-carbodiimide;I-Catalyst ye-replacement reaction of trialkyl boron kunye ne-olefins;I-Catalyst for dehydration ye-acetic acid kwiqondo lokushisa eliphezulu ukuvelisa i-ketene;I-Catalyst ye-polymerization ye-styrene ene-conjugated dienes;Ukuba isetyenziswe kwi-polymerization ye-terephthalic acid kunye ne-ethylene glycol, inokuthintela ukuchithwa kwe-fibers.
2. I-solvent for: i-cellulose nitrate kunye ne-cellulose acetate;I-solvent esetyenziselwa ukugcina ubomi be-organic peroxide catalyst;I-solvent yokusasazwa kwe-ethylene fluoride;Isetyenziswa njengeperoxide kunye ne-diluent yokunyanga i-catalyst ye-polyester resin kunye ne-epoxy resin.
3. Kwizinzisi: i-chlorine insecticides kunye ne-stabilizers;I-stabilizer ye-phenolic resin;I-agent eqinileyo ye-sugar alcohol resin.
4. Kwi-synthetic resin: i-agent ephilisayo ye-xylenol formaldehyde resin;Isithambisi sephenolic resin esisetyenziswa ekubumbeni iqokobhe;I-softener ye-vinyl chloride;I-Plasticizer ye-vinyl acetate polymer;I-flame retardant ye-polyester resin.
Imbonakalo...... Ulwelo olungenambala olucacileyo
I-P iqulethe i-% wt............ 17
Ubunyulu, ............>99.0
Ixabiso le-asidi, mgKOH/g............<0.1
Isiqulatho samanzi, % wt............<0.2
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