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        2. Lu'An Jietonda New Material Co.,Ltd.



          Matting agent for hybrid powder coatings

          Jietonda® K7225 is a wax-free, non-reactive and synthetic resin based matting agent designed for hybrid powder coating to provide 5-60%(60°) of gloss. It features suitable to standard curing condition, excellent flow/fineness surface, and outstanding gloss stability after re-extruded operation.

          1. Typical properties

          pale yellow powder
          Acid value (mg KOH/g)
          [ASTM D1980]
          Bulk density (g/l)
          [GB/T 1636]

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

          2. Characteristics
            ● Jietonda® K7225 is preferentially recommended as matting agent used in 50/50 type of hybrid powder coatings to provide gloss ranges from 5-60%(60°) .
            ● Excellent flow.
            ● Outstanding gloss stability after twice extruded.
            ● Better gloss-reducing effect at lower use levels.
            ● Good anti-yellowing.
            ● Better gloss consistency for both white and black coatings.
            ● Wide range of applicability to polyester resins.

          3. Use method & levels
            ● Premix K7225Fwith other components of the formula before extrusion.
            ● The use level is 1-4.5% by weight based on total formula,depends on the gloss required.

          4. Package & Storage
            ● Packaging with PE lined Kraft paper bag. 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

          Contact us




          Mobile version


          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:皖ICP備11004581號

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