Awọn Kemikali Ile-iṣẹ

  • N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone

    N-Octyl-2-Pyrrolidone, N-Octyl-Pyrrolidone, 1-Octyl-2-Pyrrolidone, NOP, ko ni awo lati tan ina olomi ofeefee ti o ni oorun ti o dakẹ, O nṣiṣẹ lọwọ pupọ, ailewu ati ailagbara. ojuami, aaye filasi giga ati titẹ agbara oru kekere, solubility kekere pupọ si omi ṣugbọn o jẹ tiotuka si ọpọlọpọ awọn olomi ti Organic ati dinku ifọrọbalẹ oju. Awọn Iwọn Imọ-ẹrọ Bọtini: Ifarahan Clear, omi ti ko ni awọ Ti nw 99.0% min. Omi 0,1% max. Y-Butyrolactone 0.2% max. Awọn Amines ...
  • N-Dodecyl-2-Pyrrolidone

    N-Dodecyl-2-Pyrrolidone

    N-Dedecyl-2-Pyrrolidone n ṣiṣẹ bi oluranlowo ti nmi tutu, jẹ tuka lilu diẹ ninu omi ati tio tuka ni ọpọlọpọ awọn ohun alumoni olomi. -Pyrrolidone ṣe afihan ṣiṣe ti o tobi julọ ni idinku aifọkanbalẹ dada Aimi, o n ṣepọ pẹlu awọn oniroyin anionic, lara awọn micelles ti o dapọ, eyiti o mu ki solubility rẹ pọ si pupọ, ti o mu ki idinku aifọkanbalẹ dada dada ati imudara imudara. Imọ-ẹrọ Bọtini ...
  • N-Ethyl-2-Pyrrolidone

    N-Ethyl-2-Pyrrolidone

    N-Ethyl-2-Pyrrolidone jẹ awọ ti ko ni awọ si omi kekere ti o ni awo didẹ diẹ pẹlu oorun amini alailagbara, bi aprotic ati epo olomi pola ti o ga julọ jẹ miscible patapata pẹlu omi. Awọn ipele Imọ-ẹrọ: Ifarahan Awọ Laisi si Bii ofeefee olomi Ti nw 99.5% min. Omi 0,1% max. g-Butyrolactone 0.1% max. Awọn Amines 0.1% max. Awọ (APHA) 50 max. Awọn ohun elo: Ti a lo bi Awọn agbedemeji fun iyasọtọ ti awọn agrochemicals, awọn elegbogi, awọn oluranlowo aṣọ, ṣiṣu ṣiṣu, epo polymer ...
  • N-Methyl-2-Pyrrolidone

    N-Methyl-2-Pyrrolidone

    N-Methyl-2-Pyrrolidone jẹ ẹya akopọ ti o ni lactam ti o ni membered 5. O jẹ omi ti ko ni awọ, botilẹjẹpe awọn ayẹwo alaimọ le han ofeefee. O jẹ aṣiṣe pẹlu omi ati pẹlu awọn olomi ti o wọpọ julọ. O tun jẹ ti kilasi ti awọn olomi aprotic dipolar gẹgẹbi dimethylformamide ati dimethyl sulfoxide. O ti lo ni ile-iṣẹ petrochemical ati awọn ile-iṣẹ ṣiṣu bi epo, lo nilokulo ailagbara rẹ ati agbara lati tu awọn ohun elo oniruuru tu Awọn ipele Imọ-ẹrọ Key: Appea ...
  • 2-Pyrrolidone

    2-Pyrrolidone

    2-Pyrrolidone jẹ alaini awọ si awọ ofeefee, omi ti o mọ (loke 25 ℃), o tuka ninu omi tabi awọn olomi ara pẹlu iduroṣinṣin kemikali ati ihuwasi ti kii ṣe ibajẹ. aaye yo ni 24.6 ℃, aaye sise ni 245 ℃, aaye itanna ni 129.4 ℃. Awọn Iwọn Imọ-ẹrọ Bọtini: Irisi @ 25 ℃ Ti o ṣalaye si omi ti ko ni awọ Ti nw 99.0% min. Ọrinrin 0.1% max. Gamma Butyrolactone 0.1% max. 1,4-Butanediol 0,1% max. Awọ (APHA) 25 max. Elo ...
  • Polyvinylpyrrolidone

    Polyvinylpyrrolidone

    Polyvinylpyrollidone (PVP) Awọn ọja Ikẹkọ imọ-ẹrọ wa tẹlẹ bi lulú ati fọọmu ojutu omi, ati pe wọn n pese ni ibiti iwuwo molikula jakejado, ni rọọrun tu ninu omi, ọti ati awọn ohun alumọni miiran. iduroṣinṣin kemikali, ko si oro. Awọn ipele Imọ-ẹrọ Bọtini: Ọja PVP K15P PVP K17 PVP K25 PVP K30 PVP K90 PVP K30L PVP K85L PVP K90L Ifarahan Funfun tabi pa-funfun lulú Awọ alaiwọn si awọ-ofeefee die-die ...
  • Vinylpyrrolidone/Vinyl Acetate

    Vinylpyrrolidone / Vinyl Acetate

    VP / VA Copolymers wa pẹlu awọn ipin oriṣiriṣi ti vinylpyrrolidone si acetate vinyl ati pe o wa bi lulú funfun tabi awọn solusan ṣiṣalaye ninu omi, ethanol ati isopropanol. ati awọn irin, awọn ohun-ini wọnyi, ni idapọ pẹlu agbara lati ṣakoso hydrophilicity wọn nipasẹ akopọ monomer, yorisi sanlalu ohun elo ile-iṣẹ rẹ. Awọn ipele Imọ-ẹrọ Bọtini: Ọja PVP / VA 64 Powder PV ...
  • PVPP

    PVPP

    PVPP jẹ PVP asopọ kan, o jẹ hygroscopic, insoluble ninu omi ati gbogbo awọn nkan olomi to wọpọ, ṣugbọn o yiyara ni iyara ni solutbition olomi laisi eyikeyi iru gel. Awọn ipele Imọ-ẹrọ Bọtini: Ọja PVPP (Ọna Kan) PVPP (Atunṣe) Ifarahan Funfun si funfun-funfun, hygroscopic, lulú ti nṣàn ọfẹ Solubility Insoluble ninu omi ati awọn olomi to wọpọ miiran. Oorun ti idadoro Faint, Aṣoju Nitrogen 11.0-12.8% 11.0-12.8% Awọn irin eru (Bi Pb) 10ppm max. 10ppm max. Dari 2 ppm max. 2 ppm max ...