{"id":4202,"date":"2025-07-25T02:59:53","date_gmt":"2025-07-25T02:59:53","guid":{"rendered":"https:\/\/jinancuchem.com\/?post_type=product&p=4202"},"modified":"2025-07-25T02:59:53","modified_gmt":"2025-07-25T02:59:53","slug":"sodium-of-polyeposysuecinic-acid%ef%bc%88pesa%ef%bc%89","status":"publish","type":"product","link":"https:\/\/jinancuchem.com\/fr\/produit\/sodium-of-polyeposysuecinic-acid%ef%bc%88pesa%ef%bc%89\/","title":{"rendered":"Sodium de l'acide polyposysuecinique\uff08PESA\uff09"},"content":{"rendered":"

Description du produit : PESA est un inhibiteur de calcaire et de corrosion multivariable qui pr\u00e9sente les caract\u00e9ristiques les plus remarquables de ne pas contenir de phosphore, d'azote et de respecter l'environnement.<\/p>\n

odium de l'acide polyeposysuecinique<\/p>\n

Formule mol\u00e9culaire : HO (C4H2O5M2) nH Masse mol\u00e9culaire relative : 400-5000<\/p>\n

Formule structurelle :\"\"<\/p>\n

 <\/p>\n

    \n
  1. Propri\u00e9t\u00e9 du produit<\/li>\n<\/ol>\n

    Le PESA est un inhibiteur de tartre et de corrosion multivariable qui pr\u00e9sente les caract\u00e9ristiques les plus remarquables de ne pas contenir de phosphore, d'azote et d'\u00eatre respectueux de l'environnement. Il a une bonne inhibition de l'entartrage et une bonne dispersion du carbonate de calcium, du sulfate de calcium, du fluorure de calcium et du tartre siliceux, avec des effets sup\u00e9rieurs \u00e0 ceux des organophosphines ordinaires. Lorsqu'il est associ\u00e9 \u00e0 des organophosphor\u00e9s, les effets de synergie sont \u00e9vidents. Avec une qualit\u00e9 de produit stable et une bonne performance de formulation, ce produit poss\u00e8de des effets \u00e9vidents de formulation et de synergie. Par cons\u00e9quent, le PESA est un inhibiteur de tartre multivariable avec un effet d'inhibition de la corrosion dans une certaine mesure.<\/p>\n

    Le PESA poss\u00e8de de bonnes propri\u00e9t\u00e9s de biod\u00e9gradation et peut \u00eatre largement utilis\u00e9 dans les syst\u00e8mes de circulation d'eau froide en cas de forte alcalinit\u00e9, de duret\u00e9 \u00e9lev\u00e9e et de pH \u00e9lev\u00e9. Le PESA peut \u00eatre utilis\u00e9 dans des conditions de forte concentration. PESA a une bonne synergie avec le chlore et d'autres produits chimiques de traitement de l'eau.<\/p>\n

      \n
    1. Indice de qualit\u00e9<\/li>\n<\/ol>\n\n\n\n\n\n\n\n
      Articles<\/td>\nIndex<\/td>\n<\/tr>\n
      Apparence<\/td>\nLiquide incolore ou amble transparent<\/td>\n<\/tr>\n
      Contenu solide %<\/td>\n40.0<\/td>\n<\/tr>\n
      Densit\u00e9 (20\u2103) g\/cm3<\/td>\n1.30<\/td>\n<\/tr>\n
      PH\u503c(11TP3Solution d'eau)<\/td>\n9.0 ~ 12.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

      III. Champ d'application<\/p>\n

        \n
      1. PESA peut \u00eatre utilis\u00e9 dans les syst\u00e8mes de remplissage d'eau des champs p\u00e9trolif\u00e8res, de d\u00e9shydratation du p\u00e9trole brut et dans les chaudi\u00e8res.<\/li>\n
      2. PESA peut \u00eatre utilis\u00e9 dans le syst\u00e8me de circulation d'eau froide de l'acier, de la p\u00e9trochimie, des centrales \u00e9lectriques et de la m\u00e9decine.<\/li>\n
      3. PESA peut \u00eatre utilis\u00e9 dans l'eau de chaudi\u00e8re, l'eau de refroidissement circulante, les usines de dessalement et la s\u00e9paration membranaire dans des conditions de forte alcalinit\u00e9, de duret\u00e9 \u00e9lev\u00e9e, de pH \u00e9lev\u00e9 et d'indice de concentration \u00e9lev\u00e9.<\/li>\n
      4. PESA peut \u00eatre utilis\u00e9 dans les domaines des d\u00e9tergents.<\/li>\n
      5. Emballage et stockage<\/li>\n<\/ol>\n

        Il est g\u00e9n\u00e9ralement emball\u00e9 dans des f\u00fbts en plastique de 25 kg ou dans des f\u00fbts d\u00e9termin\u00e9s par les utilisateurs et peut \u00eatre stock\u00e9 pendant dix (10) mois dans un endroit ombrag\u00e9 et sec, \u00e0 l'\u00e9tat ambiant.<\/p>\n

          \n
        1. Protection de la s\u00e9curit\u00e9<\/li>\n<\/ol>\n

          Ce produit est alcalin. \u00c9viter tout contact avec les yeux, la peau ou les v\u00eatements. Rincer abondamment \u00e0 l'eau peu apr\u00e8s avoir \u00e9t\u00e9 souill\u00e9 par le corps.<\/p>","protected":false},"excerpt":{"rendered":"

          Product description: PESA is a multivariate scale and corrosion inhibitor with the most outstanding features of non-phosphor, non-nitrogen and environmental friendliness. odium of Polyeposysuecinic Acid Molecular formula: HO (C4H2O5M2) nH \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Relative molecular mass: 400-5000 Structural formula:   Product Property PESA is a multivariate scale and corrosion inhibitor with the most outstanding 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description: PESA is a multivariate scale and corrosion inhibitor with the most outstanding features of non-phosphor, non-nitrogen and environmental friendliness. odium of Polyeposysuecinic Acid Molecular formula: HO (C4H2O5M2) nH \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Relative molecular mass: 400-5000 Structural formula:   Product Property PESA is a multivariate scale and corrosion inhibitor with the most 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