| Igama lemveliso | Inombolo yeCAS | Umgangatho | Isicelo |
| γ-butyrolactone | 96-48-0 | | |
| I-2-Pyrrolidinone | 616-45-5 | Ubunyulu: 99.5 | Isetyenziswa njenge-solvent kunye ne-organic synthesis intermediate.Ikwasetyenziselwa ukwenza inayiloni-4 kunye ne-vinylpyrrolidone, njl. Iodine, ekwasetyenziswa njengezinto ezingasetyenziswanga zokuvelisa i-polyvinylpyrrolidone, inayiloni-4 kunye ne-cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Ubunyulu: 99.5% | I-intermediate ebalulekileyo kwi-synthesis ye-vitamin B. Kwakhona i-intermediate ye-synthesis ye-4-amino-1,2,4-triazole thioethers kunye ne-4-Methyl-5- (β-thiazoleethanol).Isetyenziselwa ukwenziwa kwevithamin B1 kunye nentliziyo ebuhlungu ixesha elide kunye nezinye iziyobisi ezisetyenziswayo.Isetyenziswa kakhulu njengendawo ephakathi ekwenzeni ivithamin B1. |
| N-Vinyl-2-pyrrolidone | 88-12-0 | Ubunyulu: 99% | I-N-Vinyl-2-Pyrrolidinone isetyenziselwa ikakhulu ukuvelisa i-Polyvinylpyrrolidone, esetyenziswa kakhulu kwimichiza, imichiza yemihla ngemihla kunye namashishini okutya.Inoluhlu olubanzi lwezicelo kwiinkalo ezahlukeneyo ezifana nezithambiso, izicoci, amayeza kunye nemathiriyeli yokufota.Ikwasetyenziswa kwijeli yokwenza iinwele, isibulala-ntsholongwane kwikhemesti, njl. |
| N-Ethyl-2-pyrrolidone | 2687-91-4 | Ubunyulu: 99.8% | Isetyenziselwa ukusulungekisa ioyile kunye nokuvelisa i-gunpowder, iyeza, idayi, i-pesticide, imichiza yemihla ngemihla, i-coating, i-resin-resistant-resistant kunye nezinye izinto ezisetyenziselwa ibhetri yeLithium, i-glue eyomileyo yokucoca, i-photoresist stripping agent release, i-ejenti evulekileyo yokugqoka, i-epoxy resin glue edge ukususwa.Isetyenziselwa ukusulungekisa ioyile kunye nokuvelisa irhuluwa, iyeza, idayi, i-pesticide, imichiza yemihla ngemihla, i-coating, i-resin enganyangeki ukushisa, njl. |
| Ethylene/vinyl acetate copolymer | 108-05-4 | Ubunyulu: ≥99.5% | I-acetate ye-Vinyl yeyona nto iphambili yokwenziwa kwe-vinylon yefiber yokwenziwa.Ngokusebenzisa i-polymerization yayo, okanye i-copolymerization kunye ne-sub-monomers ukufumana i-polyvinyl alcohol / i-Ethylene Vinyl Acetate Copolymer (EVA) / i-vinyl acetate vinyl chloride copolymer (EVC) / i-vinyl acetate i-acrylic fiber / i-vinyl acetate acrylates i-copolymer. zisetyenziswa ngokubanzi njengezibophelelo, iileyiti zokwakha, ubungakanani bempahla ezilukiweyo Zisetyenziswa ngokubanzi njengezibophelelo, iileyiti zoyilo lwezakhiwo, imilinganiselo yelaphu kunye neearhente zokugqiba, ii-arhente zokuqinisa amaphepha kunye nokwenza iglasi yokhuseleko.IVinyl acetate iphendula kunye ne-ethanol kunye ne-bromine ukuvelisa i-bromoacetaldehyde diethyl aceta.Eli liphakathi kwiyeza le-methimazole.Iziphakathi ezisetyenziswa ngokuqhelekileyo kwimveliso yepoly(vinyl alcohol), iipeyinti kunye nokuncamatheliswa, njl. Isetyenziswa kwi-organic synthesis ye-resin fiber synthesis, ikwasetyenziswa njenge-intermediates ye-oyile coagulant thickeners kunye ne-adhesives. |
| I-1-Benzyl-2-pyrrolidinone | 5291-77-0 | Ubunyulu: 97% | Yenzelwe ukuba isetyenziswe njengamayeza, i-pesticide, ukuprinta kunye nokudaya i-aid, kunye ne-organic synthesis ephakathi, i-surfactant, i-solvent, i-non-ionic surfactants, iimveliso zemichiza yemihla ngemihla, njl. |
| I-N-butyl pyrrolidone | 3470-98-2 | Ubunyulu: 98% | Le mveliso yi-solvent ephezulu ebalaseleyo, i-solvents ye-polar ekhethiweyo kunye nezinzile.I-electronic precision ephezulu, iibhodi zeesekethe, iibhetri ze-lithium, njl., ii-agent zokucoca.Inenzuzo yokucoca, ukuchithwa, ukuchithwa, ukupholisa, ukuthintela umhlwa, ukususwa kwepeyinti kunye nezinye. i-high-grade coatings.Iinki, ii-pigments ezine-toxicity ephantsi kunye ne-high-boiling point.I-solvency enamandla, engenakutsha, enokutsha, i-biodegradable, i-recyclable, ikhuselekile ekusebenziseni kwaye iyasebenza kwiindidi ezahlukeneyo kunye nezinye iingenelo. |
| N-(2-Hydroxyethyl) -2-pyrrolidone | 3445-11-2 | 98.00% | |
| N-Octyl pyrrolidone | 2687-94-7 | Ubunyulu: 99.% | Isebenza kakuhle, ikhuselekile, ingena kwesikhumba engenatyhefu, iaccelerator, surfactant, organic synthetic solvent |
| N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Ubunyulu: 99% | Isetyenziswa kwishishini lombane njenge-de-photoresist (ngokuqhelekileyo idityaniswe nezinye izinyibilikisi ezifana ne-N-Methyl-2-pyrrolidone), njenge-agent ye-chemical polishing in the synthesis of copper circuit boards, and as a day carrier in the textile industry. . |
| I-1-Lauryl-2-pyrrolidone | 2687-96-9 | Ubunyulu: 99% | |
| I-N-methylpyrrolidin-2-enye | 872-50-4 | Ubunyulu: >=99.9 | I-N-methylpyrrolidin-2-enye i-solvent egqwesileyo, isetyenziswa ngokubanzi njenge-extractant ye-extractant ye-aromatics, i-lubricating oil refining, i-acetylene concentration, i-desulfurization ye-synthesis gas, njl.Ikwasetyenziselwa ukucocwa kwemizi-mveliso kunye nezinye iinjongo.Yinto enyibilikayo kwimveliso ye-pesticides, iiplastiki zobunjineli, iingubo, iifayili zokwenziwa, iisekethe ezidibeneyo, njl njl. Zisetyenziswe njenge-industrial detergent, i-dispersant, i-agent yokudaya, i-agent antifreeze ye-lubricants, njl. Inetyhefu ephantsi, i-LD50 yomlomo ye-7ml. /kg, kwaye isetyenziswa ngokubanzi ekusulungekisweni kwezithambiso zodidi oluphezulu, ukuhlanganiswa kweepolymers, izinto zokugquma, izibulali-zinambuzane, ii-pigments kunye nee-agent zokucoca kunye nokusetyenziswa kwe-solvent.I-Organic synthesis esetyenziselwa ukutsalwa okumnandi, ukucocwa kwe-acetylene, i-olefin kunye ne-diolefin;Isetyenziswe njenge-solvent ye-polymer kunye ne-medium ye-polymerization reaction, njenge-polyamide, i-polymide resin, i-polyphenyl sulfide granula kunye nezinye iiplastiki zobunjineli kunye ne-aramid fiber, njl. ukudlulisa i-solvent kunye nezibonelelo zetyhefu ephantsi, indawo yokubilisa ephezulu, ukunyibilika okugqwesileyo, ukukhetha okunamandla kunye nokuzinza okulungileyo.Isetyenziswa kakhulu kwisicatshulwa esinevumba elimnandi;i-acetylene, i-antioxidant kunye ne-diene.Ikwasetyenziswa njengesinyibilikisi kwiipolymers nanjengendawo yokusabela kwipolymerization.Njenge polyamide, polyimide, polyphenylene sulfide kunye nezinye iiplastiki zobunjineli kunye nefiber aramid.Ikwasetyenziswa kwizinto zokugquma, izitshabalalisi, ii-pigments kunye neearhente zokucoca. |
| I-1-Propyl-2-pyrrolidone | 3470-99-3 | Ubunyulu: 98% | |
| I-Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Ubunyulu: 99% | I-Polyvinylpyrrolidone yinto ephilayo ye-ketone, enokusetyenziswa njenge-clarifier, i-stabilizer, i-thickener, i-pressed kunye ne-tablet filler;abasasaza.I-Polymer PVP ene-molecular weight ye-360,000 ihlala isetyenziselwa ukucacisa i-agent clarifier yebhiya, iviniga, iwayini, njl njl. I-24h kwaye isuse ngokuhluza) , isetyenziswe ngokudibanisa ne-enzymes (i-protease) kunye ne-protein adsorbent.Ikwasetyenziswa njengesizinzisi kwingcaciso yewayini kunye nokuthintela ukuguquguquka kwebala (ireferensi yedosi 24～72g/100L).Okufana ne-Clarifier, i-stabilizer, i-thickener, i-tablet filler ecinezelweyo kunye ne-dispersant apho i-polymer PVP enobunzima be-molecular 360,000 isetyenziswa njenge-ejenti yokucacisa ibhiya, iviniga, iwayini, njl. kwaye ikwasetyenziswa njengento entsonkothileyo yokubulala iintsholongwane kunye ne-PVP-I njenge-colloidal stabilizer kunye ne-clarifier, engasetyenziselwa ukucaciswa kwebhiya kwaye isetyenziswe kwisixa esifanelekileyo ngokweemfuno zemveliso.Unyango, i-aquaculture, isibulala-ntsholongwane semfuyo.Kuyafana nakwi-disinfection yesikhumba kunye ne-mucous membrane.I-molecule ye-PolyFilter TM inezibophelelo ze-amide kunye ne-adsorption yamaqela e-hydroxyl kwiimolekyuli ze-polyphenol ngaloo ndlela zenza iibhondi ze-hydrogen, ngoko ke, ingasetyenziselwa njenge-stabilizer yebhiya, iziqhamo / iwayini kunye newayini yesiselo ukwandisa ubomi babo beshelufu kunye nokuphucula ukucaca, umbala kunye nokunambitha.Imveliso ifumaneka ngobukhulu obulahlayo kunye nokuhlaziya.Imveliso elahlayo ifanelekile kumashishini amancinci naphakathi.Imveliso yokuhlaziya ifuna ukuthengwa kwezixhobo ezikhethekileyo zokucoca, kodwa inokuphinda isetyenziswe kwaye ifanelekile ukuphinda isetyenziswe kwiindawo ezinkulu zotywala.Kwizinto zokuthambisa zemihla ngemihla, i-dispersibility elungileyo kunye nepropathi yokwenza ifilimu ye-PVP kunye ne-copolymer ingasetyenziswa njengolwelo lwesitayile, isitshizi seenwele kunye ne-agent yesitayile se-mousse, i-agent yomthunzi we-hair conditioner, i-foam stabilizer ye-shampoo, i-agent yesitayile kunye ne-disperant kunye ne-pro- i-oxidant kwidayi yeenwele.Ukongeza i-PVP kwikhilimu etshabalalayo, i-sunscreen kunye ne-arhente yokususa iinwele kunokuphucula ukumanzisa kunye nefuthe lokuthambisa.Ukusetyenziswa kwePVP umsebenzi ogqwesileyo womphezulu, iipropathi zokwenza ifilim kunye nokungacaphukisi ulusu, ukusabela okungeyiyo i-allergies, njl. Kwimveliso yokhathalelo lweenwele, iimveliso zokhathalelo lwesikhumba, kunye nezinye izicelo zinethemba elibanzi lokufunxa i-phenols kunye ne-tannins ukusuka. izicatshulwa ezinamanzi zokucoca ii-enzyme zezityalo.Isetyenziswa njenge-chromatographic adsorbent ukwahlula iiasidi ezinuka kamnandi, iialdehydes kunye neephenols. |
