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          H53-42 epoxy closed coating

          Product introduction

          Form :
          Main characteristics :
          Purpose :
          Appearance :

          The composition of the epoxy resin, polyamide curing agent, pigments, additives and solvents composed of two-component epoxy seal

          Closed coating.

          Key Features

                        • Good adhesion to galvanized steel with proper surface treatment

                        Excellent adhesion to aluminum alloys

                        It can be used as a closed coating on the aluminum alloy sprayed coating or the metal zinc spray coating. It has good permeability and sealing performance.

                        Water-based inorganic zinc antirust paint and solvent-based inorganic zinc silicate antirust paint with good adhesion, with good

          Good sealing performance

                        Good interlayer adhesion with the back film. Both epoxy and polyurethane-based and chlorinated rubber-based anti-rust paint matching

          Use Mainly used for aluminum alloy spray coating, zinc coating, inorganic zinc-rich anti-rust paint surface for sealing purposes.

          The appearance of gray, no light

          Construction parameters

                        Volume of solid 34 3% (according to GB / T9272 eqv ISO3233: 1998 requirements) (after mixing)

                        Part A: Part B = 2: 1 (weight ratio)

                        Dry film thickness of 30m

                        The wet film thickness was 88 m

                        Theoretical amount of 105g / m2

          A flash point of 27

                         Group B 27

          Drying time (25 )

                                     Table dry 2h

                                     Hard work 24h

                                     Fully cured 7d

          Curing time (after mixing) (25 ) 30min

          Pot life (after mixing) (25 ) 8h

          Overcoating interval (25 )





          The shortest





          3 months

          It is recommended that the number of coating channels be made of aluminum alloy sprayed layer or metal zinc coating layer. When the surface of inorganic zinc antirust paint is closed, it should be sprayed or painted and the thickness of film is 30m.

          After supporting the use of paint 842 epoxy cloud iron antirust paint

          Surface treatment Grit blasting with sand or with sandpaper to fight hair, remove all the oil debris

          Construction conditions

                        • Substrate temperature should be above 3 above dew point

                        When the application temperature is lower than 5 , the curing reaction of epoxy and curing agent is stopped and can not be carried out.

                        Relative humidity not more than 85%

          Coating method

          Airless spray

                        Diluent 103 Diluent

                        Do not dilute the recommended dilution, if necessary, appropriate dilution

          Nozzle diameter

                        0.4-0.5 mm

                        The discharge pressure is 20 to 25 MPa (about 200 to 250 kg / cm2)

          Air spraying

          Only for a small area of construction, should not be used for large-scale construction


                        103 diluent

                        Do not dilute the recommended dilution, if necessary, appropriate dilution

                        Nozzle diameter of 2.0-3.0mm

                        Air pressure 0.3-0.4MPa (about 3-4kg / cm2)

          Brush thinner 103 thinner

                        Do not dilute the recommended dilution, if necessary, appropriate dilution

          Cleaning agent 103 Thinner

          Safety precautions Refer to the MSDS.

          Packaging a group of 20L barrels 16kg

                           Group B 10L barrels 8kg

          Shelf life of 12 months


          A, B two components must be mixed evenly.

          This product is epoxy paint, less than 5 due to curing reaction stopped, not construction.

          Remark For the correct use of our products, please carefully read the "User's Guide" in this manual.

          Statement The above data and data are based on our test and practical experience in the use of accumulated and can be used as construction guide. We do not understand the situation in the construction, we only guarantee the quality of the paint itself, other issues will not be responsible. For this manual, we will be based on the continuous improvement of products have the right to modify.

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