| ingoa hua | tau CAS | Kounga | Taupānga |
| γ-butyrolactone | 96-48-0 | | |
| 2-Pyrrolidinone | 616-45-5 | Maamaa: 99.5 | Ka whakamahia hei whakarewa me te whakahiato waro hei takawaenga.Ka whakamahia ano ki te hanga nairona-4 me te vinylpyrrolidone, me etahi atu. Ko te nuinga o te mahi i runga i nga rawa me nga whakarewa mo nga kaupapa whakahiato waro. iodine, ka whakamahia ano hei rauemi mata mo te hanga polyvinylpyrrolidone, nylon-4 me te cerebrofacial. |
| 2-γ-Acetylbutyrolactone | 517-23-7 | Maamaa: 99.5% | He takawaenga nui i roto i te whakahiato o te huaora B. He takawaenga ano mo te whakahiato o te 4-amino-1,2,4-triazole thioethers me te 4-Methyl-5-(β-thiazoleethanol).Ka whakamahia i roto i te hanga huaora B1 me te ngakau mamae roa me etahi atu whakamahinga tarukino.Ka whakamahia te nuinga hei takawaenga mo te hanga huaora B1. |
| N-Vinyl-2-pyrrolidone | 88-12-0 | Maama: 99% | Ko te N-Vinyl-2-Pyrrolidinone te nuinga o te whakamahi ki te whakaputa i te Polyvinylpyrrolidone, e whakamahia nuitia ana i roto i nga mahi rongoa, matū o ia ra, me nga ahumahi kai.He maha nga momo tono i roto i nga momo waahi penei i te whakapaipai, te horoi horoi, te rongoa me nga taonga whakaahua.Ka whakamahia ano i roto i te reera whakapaipai makawe, te rongoa rongoa rongoa, aha atu. |
| N-Ethyl-2-pyrrolidone | 2687-91-4 | Maamaa: 99.8% | Ka whakamahia mo te whakamahine i te hinu me te whakaputa i te paura pu, te rongoa, te waikano, te pesticide, te matū o ia ra, te paninga, te kakano-aukati kakano me etahi atu whakamahinga Lithium pākahiko, kapia maroke degreasing, photoresist tihorea kaihoko tuku, paninga whakakitenga kaihoko, epoxy resin kāpia tango mata.Ka whakamahia te nuinga mo te para hinu me te whakaputa i te paura pu, te rongoa, te waikano, te pesticide, te matū o ia ra, te paninga, te kapia wera-wera, etc. |
| Ethylene/vinyl acetate copolymer | 108-05-4 | Maamaa: ≥99.5% | Ko te Vinyl acetate te rauemi mata matua mo te hanga o te vinylon muka waihanga.Na roto i tana ake polymerization, te copolymerization ranei me nga sub-monomers ki te tiki waipiro polyvinyl / Ethylene Vinyl Acetate Copolymer (EVA) / vinyl acetate vinyl chloride copolymer (EVC) / vinyl acetate acrylic fiber / vinyl acetate acrylates copolymer. e whakamahia nuitia ana hei here, hei whakakikorua, hei whakakikorua i te kakano Ka whakamahia nuitia hei here, hei whakakikorua i te hoahoa, hei hanga kakano me te whakaoti, hei whakakaha pepa me te hanga karaihe haumaru.Ka tauhohe te Vinyl acetate ki te waihano me te bromine ki te whakaputa bromoacetaldehyde diethyl aceta.Koinei te takawaenga o te tarukino methimazole.Ka whakamahia nga takawaenga mo te hanga o te poly(wainika waipiro), peita me te whakapiri, me era atu. Ka whakamahia i roto i te whakahiato waro mo te whakahiato muka kapia, ka whakamahia hoki hei takawaenga mo te whakakao me te whakapiri hinu. |
| 1-Benzyl-2-pyrrolidinone | 5291-77-0 | Maama: 97% | Ko te whakaaro kia whakamahia hei rongoa, pesticide, ta me te tae hei awhina, me te whakahiato waro hei takawaenga, te wairewa, te whakarewa, te katote-kore, nga hua matū o ia ra, me era atu. |
| N-butyl pyrrolidone | 3470-98-2 | Maamaa: 98% | Ko tenei hua he whakarewa tino pai, he whiriwhiringa me te pumau o nga whakarewa polar.High precision hikohiko, papa taiawhio, pākahiko lithium, me etahi atu, nga kaihoko horoi.Kei a ia nga painga o te whakaheke, te whakaheke, te dewaxing, te whakakoi, te aukati waikura, te tango peita me etahi atu nga paninga teitei.Inks, nga poaka me te iti o te paitini me te waahi kohua teitei.Ko te whakarewa kaha, te kore e mura, te koiora, te recyclable, te haumaru ki te whakamahi me te pa ki nga momo hanganga me etahi atu painga. |
| N-(2-Hydroxyethyl)-2-pyrrolidone | 3445-11-2 | 98.00% | |
| N-Octyl pyrrolidone | 2687-94-7 | Maama: 99.% | He pai, he haumaru, he kore-paitini te whakauru kiri, he whakatere, he hau, he whakarewa waihanga pararopi. |
| N-Cyclohexyl-2-pyrrolidone | 6837-24-7 | Maama: 99% | Ka whakamahia i roto i te ahumahi hiko hei de-photoresist (te nuinga o te wa ka uru atu ki etahi atu whakarewa penei i te N-Methyl-2-pyrrolidone), hei kaihoko whakakoi matū i roto i te whakahiato o nga papa porowhita parahi, me te kawe tae i roto i te ahumahi pueru. . |
| 1-Lauryl-2-pyrrolidone | 2687-96-9 | Maama: 99% | |
| N-methylpyrrolidin-2-one | 872-50-4 | Pure: >=99.9 | Ko te N-methylpyrrolidin-2-one he whakarewa pai, he nui te whakamahi hei tangohanga mo te tangohanga kakara, te hinu whakahinuhinu hinu, te kukū acetylene, te desulfurization o te hau synthesis, etc.Ka whakamahia ano hoki mo te horoi ahumahi me etahi atu kaupapa.He whakarewa i roto i te hanga o te pesticides, te kirihou hangarau, te paninga, te muka waihanga, te iahiko whakauru, me etahi atu. Kia whakamahia hei horoi ahumahi, hei whakamarara, hei kai tae, hei kaihoko antifreeze mo nga hinu, me etahi atu. He iti te paitini, LD50 waha mo te 7ml /kg, ka whakamahia nuitia ki te whakamahine i nga hinu whakahinuhinu teitei, te whakahiatotanga o nga polymers, nga mea whakaahuru, nga pesticides, nga poaka me nga kai horoi me te whakamahi whakarewa.Te whakahiato pararopi e whakamahia ana i roto i te tangohanga kakara, te purenga o te acetylene, te olefin me te diolefin;Ka whakamahia hei whakarewa o te polymer me te reo o te tauhohenga polymerization, penei i te polyamide, te polymide resin, te polyphenyl sulfide granula me etahi atu kirihou miihini me te muka aramid, me etahi atu ka whakamahia hei whakarewa me te tangohanga mo te NMP, he momo polar kore-proton. whakawhiti whakarewa me nga painga o te paitini iti, te ira koropuke teitei, te wairewa pai, te kaha whiriwhiri me te pai o te pumau.Ka whakamahia nuitia ki te tangohanga kakara;acetylene, antioxidant me te diene.Ka whakamahia ano hei whakarewa mo nga polymers me te waahi mo nga tauhohenga polymerization.Pērā i te polyamide, te polyimide, te polyphenylene sulfide me etahi atu kirihou miihini me te muka aramid.Ka whakamahia ano hoki i roto i nga taonga whakamaarama, pesticides, pigments me nga horoi horoi. |
| 1-Propyl-2-pyrrolidone | 3470-99-3 | Maamaa: 98% | |
| Polyvinylpyrrolidone K90 (PVP K90) | 9003-39-8 | Maama: 99% | Ko te Polyvinylpyrrolidone he matū pararopi ketone, ka taea te whakamahi hei whakamaarama, hei whakapumau, hei whakakaha, hei pehi me te whakakii papa;marara.Polymer PVP ki te taimaha rāpoi o 360,000 Kei te maha whakamahia rite clarifying agent clarifier mo te pia, winika, waina, etc..Pigment stabilizer me colloid stabilizer te nuinga whakamahia mo te whakamārama me te whakapumautanga kounga o te pia (tohu tohutoro inenga 8-20g/100L, mau tonu 24h ka tango ma te filtration) , ka whakamahia ano hoki ki te whakakotahitanga me nga whākōkī (protease) me te pūmua adsorbent.Ka whakamahia ano hei whakapumau mo te whakamaarama i te waina me te aukati i te paheketanga (tohu tohutoro 24～72g/100L).Pērā i te Clarifier, stabilizer, thickening, press filler me te dispersant ko te polymer PVP me te taumaha rapoi o te 360,000 e whakamahia nuitia ana hei kaihoko whakamarama mo te pia, winika, waina, aha atu. a ka whakamahia ano he matatini o te waipatu me te sterilizer PVP-I hei whakapumau colloidal me te whakamaarama, ka taea te whakamahi mo te whakamaarama i te pia me te whakamahi i te nui e tika ana kia rite ki nga hiahia whakaputa.Te rongoa, te ahumoana, te kararehe patu parapara. He pera ano te pa ki te kiri me te mucous membrane disinfection.PolyFilterTM molecule has amide bonds and adsorption of hydroxyl groups on polyphenol molecules that forming hydrogen bonds , no reira, ka taea te whakamahi hei whakapumau mo te pia, hua/waina me te waina inu hei whakaroa i to ratau oranga me te whakapai ake i te maarama, te tae me te reka.Kei te waatea te hua i roto i nga rahi tuku me te whakahou.Ko te hua tuku he pai mo nga umanga iti me te reo-rahi.Ko te hua whakaora e hiahia ana ki te hoko taputapu filtration motuhake, engari ka taea te recycled me te pai mo te hangarua i roto i nga waahi nui.I roto i nga whakapaipai o ia ra, ko te pai o te whakamararatanga me nga taonga hanga kiriata o te PVP me te copolymer ka taea te whakamahi hei wai styling, rehu makawe me te kaihoko whakapaipai o te mousse, te maataki whakamarumaru o te makawe makawe, te whakapumau i te pahuka i te shampoo, te kaihoko hanga ngaru me te dispersant me te pro- hāora i roto i te tae makawe.Ko te taapiri i te PVP ki te kirīmi ngaro, te whakamarumaru o te ra me te kaihoko tango makawe ka taea te whakarei ake i te makuku me te whakahinuhinu.Ko te whakamahinga o te mahi PVP tino pai o te mata, nga taonga hanga kiriata me te kore e whakapataritari ki te kiri, nga tauhohenga kore mate mate, me era atu.I roto i nga hua tiaki makawe, hua tiaki kiri, me etahi atu tono he whanui te tumanako mo te whakauru o te phenols me te tannins mai tangohanga wai hei pure i nga whaamu o te tipu.Ka whakamahia hei adsorbent chromatographic ki te wehe i te waikawa kakara, te aldehydes me te phenols. |
