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                    HOME             ABOUT US            CASE STUDIES            CONTACT US            CHINESE
          Innovation Based on Technology , Business Depend on Integrity
          Dacromet

          Zinc-based coatings

          Metallic powder flakes
          Various corrosion-resistant paints

          Solid lubricant films

          Ceramic coatings for High-temperature
          Zn-based coatings for High-temperature
          Email:hangda@hdacro.com
          Tel:86-24-88485717
          Fax:86-24-88485782
              Products
            Corrosion-resistant coating HDX710 for internal surface protection:

             HDX710 is specially formulated to use in radiator and water tank protection of internal surfaces
            Technical index:
            Thickness : > 20μm;
            Viscosity (4 cups): 40-60s;
            Neutral salt spray: > 400hr;
            Adhesion strength: grade 1;
            10% salt sulution( 75 ℃ , 176 o F): > 240h;

            Application procedure :
             Painting and curing at 180 ℃ (356 o F) for 40min
             Or painting and curing at 160 ℃ (352 o F) for 40min, followed by second curing at 180 ℃ (356 o F) for 40min.
             HD750 graphite resin coating
             Mainly used for wear protection of Dacromet coating
             Functions: improve the surface hardness
             Application procedure: painting HD750 on top of Dacromet coating, Curing at 180 ℃ (356 o F) for 40~60min
             
          Properties:
             Adhesion strength: Grade I
             Impact test: Grade I
             Neutral salt spray: ≥ 500h
             
          HD590 Al-rich epoxy outerlayer coating

              HD590 are suitable for coating of Zn or Dacromet coated surfaces to improve hardness and corrosion resistance.
              Application procedure: Coating on Dacromet coated surfaces and curing at 200~ 240 ℃ (392-464 o F) for 40~60min;
             Properties

             Adhesion strength: grade 1,
             Impact test: grade 1,
             Neutral salt spray: ≥ 1000h


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          Shenyang Hangda Technology Co., Ltd. Liaoning China
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