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Jul 27, 2024Yog polyvinyl pyrrolidone K30 teeb meem rau tib neeg lub cevPolyvinyl pyrrolidone (K30) tsis muaj teeb meem rau tib neeg lub cev. Polyvinyl pyrrolidone (K30) yog ib qho tsis yog-ionic polymer compound, feem ntau yog siv hauv tshuaj, khoom n -
Jul 13, 2024Dab tsi yog kev siv ntawm 2-pyrrolidone hauv thaj teb2-Pyrrolidone (Aparanerbone) yog siv dav hauv cov organic nruab nrab rau kev sib txuas ntawm ntau yam tshuaj tseem ceeb thiab tshuaj. Nws yog dav siv nyob rau hauv cov organic synt -
Jul 05, 2024Dab tsi yog cov yam ntxwv ntawm polyvinylpyrrolidoneCov txheej txheem corrosion inhibition ntawm surfactants feem ntau yog tsim cov yeeb yaj kiab adsorption ntawm cov hlau nto. Cov pab pawg hydrophilic yog adsorbed rau ntawm cov hla -
Jun 02, 2024Dab tsi yog Kev Siv ntawm 2-pyrrolidone hauv Teb?Dab tsi yog Kev Siv ntawm 2-pyrrolidone hauv Teb? -
May 31, 2024Povidone yog ib qho tseem ceeb ntawm cov khoom siv tshuaj uas yuav xav tau si...Povidone yog ib qho tseem ceeb ntawm cov khoom siv tshuaj uas yuav xav tau siab hauv thaj chaw kws tshuaj Los ntawm 2022 txog 2026 -
May 29, 2024Yog vim li cas rau qhov zoo tshaj plaws Physiological Compatibility ntawm PVP?Tsim kom muaj ntau yam khoom siv xov xwm, cov tuam txhab tsim tawm xov xwm siv ntau lub zog thiab lub sijhawm rau cov haujlwm no. Lub luag haujlwm ntawm cov tshuaj ntxiv uas ua rau -
May 24, 2024Cov txheej txheem rau Synthesizing PVP Monomer NVPCov txheej txheem rau Synthesizing PVP Monomer NVP -
May 22, 2024Reaction Process of Indirect Dehydration MethodReaction Process of Indirect Dehydration Method
