Vailaau Alamanuia

  • N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone, N-Octyl-Pyrrolidone, 1-Octyl-2-Pyrrolidone, NOP, e leai se lanu e faʻamalamalamaina suavai manino samasama manino ma manogi vaivai, E matua malosi, saogalemu ma innoxious. E maualuga le pupuna point, a high flash point and very low vapor pressure, very low solubility to water but is soluble to variety of organic solvents ma faʻaititia luga tulaga. Matua Tapulaʻa Faʻatatau: Foliga Vaaia, leai se suavai mama Atoatoa i le 99.0% min. Vai 0.1% max. Y-Butyrolactone 0.2% max. Amine ...
  • N-Dodecyl-2-Pyrrolidone

    N-Dodecyl-2-Pyrrolidone

    N-Dedecyl-2-Pyrrolidone galue e pei o le wetting agents, e seasea soluble i le vai ma soluble i le tele o solvent soli. O se maualalo-foaming, nonionic surfactant ma le HLB o le 3 ma e leai se faitioga mamafa o le micelle. N-Dodecyl-2 -Pyrrolidone faʻaalia sili sili lelei i static luga feteʻenaʻi faʻaititia, e fesoʻotaʻi ma anionic surfactants, fausia micelles fefiloi, lea sili faʻateleina lona solubility, mafua ai i le synergistic luga feteʻenaʻi faʻaititia ma wetting faʻaleleia. Key Tomai Faʻapitoa ...
  • N-Ethyl-2-Pyrrolidone

    N-Ethyl-2-Pyrrolidone

    N-Ethyl-2-Pyrrolidone o se leai lanu i sina samasama suavai ma se manogi amine manogi, o se aprotic ma maualuga polar soli faatulagaina e matua le malamalama i le vai. Parakalafa faʻatekonolosi: Foliga Vaaia e Le lanu i sina samasama suavaia Mama Atoatoa 99.5% min Vai 0.1% max. g-Butyrolactone 0.1% max. Amines 0.1% max. Lanu (APHA) 50 max. Talosaga: Faʻaaoga e avea ma Intermediates mo le tuʻufaʻatasia o agrochemicals, vailaʻau, vailaʻau fesoasoani, palasitika, polymer solven ...
  • N-Methyl-2-Pyrrolidone

    N-Methyl-2-Pyrrolidone

    N-Methyl-2-Pyrrolidone o se faʻalapotopotoga tuʻufaʻatasi e aofia ai le 5-membered lactam. O se suavai leai se lanu, e ui lava le le mama faʻataʻitaʻiga mafai ona foliga samasama. E miscible i le vai ma le tele masani solvents faatulagaina. E iai foʻi le vasega o le dipolar aprotic solvents e pei ole dimethylformamide ma le dimethyl sulokside. E faʻaaogaina i le petrochemical ma uga alamanuia e avea o se solvent, faʻaaogaina lona nonvolatility ma agavaʻa e faʻateʻa eseʻese ai mea taua Key Technical Parameter: Apili
  • 2-Pyrrolidone

    2-Pyrrolidone

    2-Pyrrolidone e leai se lanu i le samasama, manino vai (luga 25 ℃), e soluble i le vai po o soli soli soli ma vailaʻau mautu ma le non-palaʻoa amio. liusuavai vaega i le 24.6 ℃, pupuna manatu i le 245 ℃, faʻamalamalamaina itu i le 129.4 ℃. Matua Faʻatatau Tekonolosi: Foliga Vaaia i le 25 ℃ Manino i le leai o ni suavai Mama Atoatoa 99.0% min Susu susu 0.1% max. Gamma Butyrolactone 0.1% max. 1,4-Butanediol 0.1% max. Lanu (APHA) 25 max. Applica ...
  • Polyvinylpyrrolidone

    Polyvinylpyrrolidone

    Polyvinylpyrollidone (PVP) Tekonolosi Vasega oloa o loʻo i ai e pei o le pauta ma le vai fofo fomu, ma le sapalaiina i le lautele lapoʻa fua mamafa, faigofie ona faʻavaivaia i le vai, ava malosi ma isi meaola solvent. O latou sili hygroscopicity, sili ona lelei ata-fausia tulaga, pipiʻi ma mautu vailaʻau, leai se mea oona. Matua Tapulaʻa Faʻatatau: Oloa PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L Foliga Vaaia Paʻepaʻe pe paʻe paʻepaʻe leai se lanu i sina samasama ...
  • Vinylpyrrolidone/Vinyl Acetate

    Vinylpyrrolidone / Vinyl Acetate

    VP / VA Copolymers e i ai 'eseʻese vaevaega o vinylpyrrolidone e vinyl acetate ma avanoa e pei o paʻepaʻe paʻepaʻe pe manino manino fofo i le vai, ethanol ma isopropanol. E foliga faigata, susulu, fetuutuunai, vai-aveʻeseina, okesene permeable ata tifaga e tausisi i tioata, uga. ma metala, nei meatotino, faʻatasi ai ma le agavaʻa e faʻatonutonu ai latou hydrophilicity ala monomer tuufaatasiga, taʻitaʻia ai le tele o lona alamanuia faʻaaogaina. Le tele o faʻataʻitaʻiga faʻatekinolosi: Oloa PVP / VA 64 efuefu PV ...
  • PVPP

    PVPP

    O le PVPP o le fesoʻotaʻiga o le PVP, o le hygroscopic, e le mafai ona liua i le vai ma isi solvents masani, ae e vave lava ona fula i totonu o le vai e aunoa ma se gel. Matua Faʻatekinolosi Parameter: Oloa PVPP (Tasi Ala) PVPP (Faʻafouina) Foliga Vaaia paʻepaʻe papaʻe, hygroscopic, saoloto-tafe pauta Faʻamalologa Totoina i vai ma isi masani solvents. Manogi o le faamalolo lē tumau Faint, Masani Nitrogen 11.0-12.8% 11.0-12.8% Mamafa uʻamea (A Pb) 10ppm max. 10ppm maualuga Taʻimua 2 ppm max. 2 ppm max ...