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      PRODUCTS

      K7232

      Matting agent for hybrid powder coatings

      Jietonda® K7232 is a wax-free, synthetic resin based matting hardener designed for hybrid powder coatings to provide 3-40%(60°) of gloss. Powder Coatings formulated with K7232 has excellent impact resistance, surface hardness and scratch resistance.It fits for 5050 or 6040 hybrid powder coatings .

      1. Typical properties

      Appearance
      Pale yellow powder
      [visual]
      Chemical equivalent (g/eq)
      300-350
       
      Volatile (%)
      ≤1.0
      [GB 1725]

      Herein described to be typical properties and do not constitute specification limits.

      2. Characteristics
        ● Excellent matting finish with fine smooth flow, gloss as low as 2%(60°) or lower.
        ● Reaction with binder, much stronger film hardness and scratch resistance.
        ● With reaction group, strengthen the film adhesion.
        ● Wide range of applicability to polyester resins.

      3. Use method & levels
        ● Premix K7232 with other components of the formula before extrusion.
        ● The use level is 1-5% by weight based on total formula, depends on the gloss required.
        ● K7232 reacts with epoxy resin, the ratio of K7232/Epoxy is 1:2.5

      4. Package & Storage
        ● Packaging with PE lined Kraft paper bags. Net weight 25kg per bag.
        ● Store in temperature between 2-32℃ or cool dry place. Keep away from heat and fire.
        ● Based on our experience the shelf life of this product under above conditions is at least 2 years.

      5. Advisement
        ● Choose proper accelerator or catalyst to improve the impact resistance, but this will result in unexpected gloss up or worsen the surface leveling.

      CONTACT US

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      HOTLINE:

      +86-564-3711165
      +86-13966241417
       

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      Add: 15 Li Dun, North Outskirts of Luan City, Anhui, P, R, China  P.C.:237158
      Tel: +86-564-3711165 , +86-564-3711777
      Fax: +86-564-3711167 E-mail: jietonda@jietondachem.com

      Copyright(C)2019, Lu'An Jietonda New Material Co.,Ltd. All Rights Reserved. Supported by ChinaChemNet ChemNet Toocle Copyright Notice 備案序號(hào):皖I(lǐng)CP備11004581號(hào)