| Product name | CAS nhamba | Hunhu | Application |
| γ-butyrolactone | 96-48-0 | | |
| 2-Pyrrolidinone | 616-45-5 | Kuchena: 99.5 | Inoshandiswa se solvent uye organic synthesis intermediate.Inoshandiswawo kugadzira nylon-4 uye vinylpyrrolidone, etc. Inonyanya kushanda pazvinhu zvakasvibirira uye zvinonyungudutsa zve organic synthesis zvinangwa iodine, inoshandiswawo seyakagadziriswa kugadzirwa kwe polyvinylpyrrolidone, nylon-4 uye cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Kuchena: 99.5% | Chinhu chakakosha chepakati mukugadzirwa kwevhitamini B. Uyewo pakati pekugadzirwa kwe4-amino-1,2,4-triazole thioethers uye 4-Methyl-5-(β-thiazoleethanol).Inoshandiswa mukugadzirwa kwevhitamini B1 uye kurwadziwa kwenguva refu kwemoyo uye mamwe madhiragi anoshandiswa.Inonyanya kushandiswa sepakati mukugadzirwa kwevhitamini B1. |
| N-Vinyl-2-pyrrolidone | 88-12-0 | Kuchena: 99% | N-Vinyl-2-Pyrrolidinone inonyanya kushandiswa kugadzira Polyvinylpyrrolidone, iyo inoshandiswa zvakanyanya mumishonga, makemikari ezuva nezuva uye maindasitiri ezvekudya.Iyo ine huwandu hwakasiyana hwekushandisa munzvimbo dzakasiyana siyana senge cosmetics, detergents, mishonga uye mafoto zvinhu.Inoshandiswawo mukugadzira bvudzi gel, pharmacy disinfectant, nezvimwe. |
| N-Ethyl-2-pyrrolidone | 2687-91-4 | Kuchena: 99.8% | Inoshandiswa kuchenesa oiri uye kugadzira pfuti, mushonga, dhayi, mushonga wezvipembenene, makemikari emazuva ese, kupeta, kuturika-resistant resin uye mamwe mashandisiro Lithium bhatiri, yakaoma glue degreasing, photoresist stripping release agent, coating unfolding agent, epoxy resin glue edge kubviswa.Inonyanya kushandiswa kuchenesa oiri uye kugadzira pfuti, mushonga, dhayi, mushonga wezvipembenene, zuva nezuva kemikari, kukoira, kupisa-resistant resin, nezvimwe. |
| Ethylene/vinyl acetate copolymer | 108-05-4 | Kuchena: ≥99.5% | Vinyl acetate ndiyo huru mbishi zvinhu zvekugadzirwa kweiyo synthetic fiber vinylon.Kuburikidza neyayo yepolymerization, kana copolymerization ine sub-monomers kuti iwane polyvinyl doro/Ethylene Vinyl Acetate Copolymer (EVA)/vinyl acetate vinyl chloride copolymer (EVC)/vinyl acetate acrylic fiber/vinyl acetate acrylates copolymer. anoshandiswa zvakanyanya semabhaidha, ekuvakisa machira, machira saizi Anoshandiswa zvakanyanya semabhainda, ekuvaka machira, machira saizi uye ekupedzisa maajenti, mapepa ekusimbisa maajenti uye nekugadzira girazi rekuchengetedza.Vinyl acetate inopindirana ne ethanol uye bromine kugadzira bromoacetaldehyde diethyl aceta.Ichi ndicho chepakati chemishonga methimazole.Zvinowanzo shandiswa zvepakati kugadzirwa kwepoly(vinyl doro), pendi uye zvinonamira, etc. Inoshandiswa muorganic synthesis yeresin fiber synthesis, inoshandiswawo sepakati pemafuta coagulant thickeners uye zvinonamira. |
| 1-Benzyl-2-pyrrolidinone | 5291-77-0 | Kuchena: 97% | Inotarisirwa kushandiswa semishonga, mishonga yezvipembenene, kudhinda uye dhayi yekubatsira, uye organic synthesis yepakati, surfactant, solvent, isiri-ionic surfactants, zvigadzirwa zvemakemikari zvemazuva ese, nezvimwe. |
| N-butyl pyrrolidone | 3470-98-2 | Kuchena: 98% | Ichi chigadzirwa chakanakisa chekunyungudutsa chepamusoro, chekusarudza uye chakagadzikana chepolar solvents.High precision electronics, circuit boards, lithium mabhatiri, etc., kuchenesa maajenti.Ine zvakanakira deoiling, degreasing, dewaxing, polishing, kudzivirira ngura, kubvisa pendi nezvimwe. high-grade coatings.Inks, pigments ne low toxicity uye high boiling point.Strong solvency, non-flammable, biodegradable, recyclable, yakachengeteka kushandiswa uye inoshandiswa kune zvakasiyana-siyana zvekugadzirisa uye zvimwe zvakanakira. |
| N-(2-Hydroxyethyl) -2-pyrrolidone | 3445-11-2 | 98.00% | |
| N-Octyl pyrrolidone | 2687-94-7 | Kuchena: 99.% | Inoshanda, yakachengeteka, isiri-chepfu yeganda inopinda, inokwidziridza, surfactant, organic synthetic solvent. |
| N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Kuchena: 99% | Inoshandiswa muindasitiri yemagetsi se de-photoresist (kazhinji inosanganiswa nezvimwe zvinonyungudutsa seN-Methyl-2-pyrrolidone), sekemikari yekupolisha mumiriri mukuumbwa kwemhangura edunhu mabhodhi, uye semutakuri wedhayi muindasitiri yemachira. . |
| 1-Lauryl-2-pyrrolidone | 2687-96-9 | Kuchena: 99% | |
| N-methylpyrrolidin-2-imwe | 872-50-4 | Kuchena: >=99.9 | N-methylpyrrolidin-2-one inonyungudutsa yakanakisa, inoshandiswa zvakanyanya sechinhu chinobvisa kunhuhwirira, mafuta ekunatsa, acetylene concentration, desulfurization of synthesis gas, etc.Inoshandiswawo pakuchenesa maindasitiri nezvimwe zvinangwa.Iyo inonyungudutsa mukugadzirwa kwemishonga yezvipembenene, mapurasitiki einjiniya, machira, mafivha ekugadzira, masiketi akabatanidzwa, etc. Ishandiswe semushonga weindasitiri, dispersant, dyeing agent, antifreeze agent yemafuta ekuzora, etc. Iine low toxicity, oral LD50 ye7ml. /kg, uye yakashandiswa zvakanyanya mukukwenenzvera kwegiredhi repamusoro mafuta ekuzora, synthesis yemapolymers, insulating zvinhu, mishonga yekuuraya zvipembenene, pigment uye ekuchenesa maajenti uye kushandisa solvent.Organic synthesis iyo inoshandiswa mukutora kunhuhwirira, kucheneswa kweacetylene, olefin uye diolefin;Inoshandiswa se solvent yepolymer uye medium ye polymerization reaction, yakadai se polyamide, polymide resin, polyphenyl sulfide granula nemamwe mapurasitiki einjiniya uye aramid fiber, nezvimwewo. Inoshandiswa sechinhu chinonyungudutsa uye chinobvisa cheNMP, inova rudzi rwepolar isiri-proton. kutamisa solvent ine zvakanakira yakaderera toxicity, yakakwirira kuvira poindi, yakanakisa solubility, yakasimba selectivity uye yakanaka kugadzikana.Inoshandiswa zvakanyanya mukutora kunhuhwirira;acetylene, antioxidant uye diene.Inoshandiswawo sechinhu chinonyungudutsa chepolymers uye sepakati pekuita kwepolymerization.Zvakadai se polyamide, polyimide, polyphenylene sulfide uye mamwe mapurasitiki einjiniya uye aramid fiber.Inoshandiswawo mukudzivirira zvinhu, mishonga yezvipembenene, pigment uye maajenti ekuchenesa. |
| 1-Propyl-2-pyrrolidone | 3470-99-3 | Kuchena: 98% | |
| Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Kuchena: 99% | Polyvinylpyrrolidone iketone organic substance, inogona kushandiswa seanojekesa, stabilizer, thickener, akatsikirirwa uye tablet filler;dispersant.Polymer PVP ine huremu hwemamorekuru hwe360,000 inowanzo shandiswa sekujekesa mumiririri wedoro, vhiniga, waini, nezvimwewo. 24h uye bvisa nekusefa) , inoshandiswawo pamwe chete nema enzymes (protease) uye protein adsorbent.Iyo inoshandiswawo seyakagadzikana yekujekesa waini uye kudzivirira kushanduka (reference dosage 24～72g/100L).Zvakadai seClarifier,stabilizer,thickener,pressed tablet filler and dispersant iyo polymer PVP ine huremu hwe360,000 inowanzoshandiswa sechinhu chinojekesa doro, vhiniga, waini, nezvimwewo. Inoshandiswa zvakanyanya seyakakora, emulsifier, lubricant uye clarifier, uye zvakare inoshandiswa seyakaoma yekuuraya utachiona uye sterilizer PVP-I se colloidal stabilizer uye clarifier, iyo inogona kushandiswa kujekesa doro uye kushandiswa muhuwandu hwakakodzera zvinoenderana nezvinodiwa zvekugadzira.Medical, aquaculture, livestock disinfectant.Zvimwechete zvinoshanda kune ganda uye mucous membrane disinfection.PolyFilter TM molecule ine amide bonds uye adsorption yemapoka e-hydroxyl pa polyphenol molecules nokudaro inogadzira hydrogen bonds, saka, inogona kushandiswa sekugadzirisa doro, michero / waini uye chinwiwa waini kuti vawedzere hupenyu hwavo hwesherufu uye kuvandudza kujeka kwavo, ruvara uye kuravira.Chigadzirwa chacho chinowanikwa mukuraswa uye saizi regenerative.Chigadzirwa chinoraswa chakakodzera kumakambani madiki uye epakati.Chigadzirwa chekuvandudza chinoda kutengwa kwemichina yakakosha yekusefa, asi inogona kudzokororwa uye inokodzera kudzokororwa mumabiki makuru.Muzvizoro zvemazuva ese, iyo yakanaka dispersibility uye firimu-inogadzira pfuma yePVP uye copolymer inogona kushandiswa seyakagadziriswa mvura, bvudzi spray uye styling agent ye mousse, shading agent ye hair conditioner, foam stabilizer ye shampoo, wave styling agent uye dispersant uye pro- oxidant mudhayi yebvudzi.Kuwedzera PVP kune inonyangarika cream, sunscreen uye mumiriri wekubvisa bvudzi anogona kuwedzera wetting uye lubricating maitiro.Kushandiswa kwePVP yakanakisa pamusoro pekuita basa, firimu-kugadzira zvimiro uye kusagumbura ganda, kusiri-allergic reactions, etc. Muzvigadzirwa zvekuchengetedza bvudzi, zvigadzirwa zvekuchengetedza ganda, uye zvimwe zvinoshandiswa zvine tarisiro yakakura yekutorwa kwe phenols uye tannins kubva. aqueous extracts kuchenesa mbeu enzymes.Inoshandiswa sechromatographic adsorbent kuparadzanisa anonhuhwirira acids, aldehydes uye phenols. |
