<address id="9hx9l"></address>
      <form id="9hx9l"></form>
        <form id="9hx9l"></form>

        <form id="9hx9l"></form>

          Back

          H06-4 epoxy zinc-rich anti-rust paint

          Product introduction

          Form :
          Main characteristics :
          Purpose :
          Appearance :

          Composed of zinc powder, epoxy resin and polyamide curing agent, additives and solvents composed of two-component thick-film epoxy zinc-rich anti-rust paint.

          Key Features

                        * The film contains a lot of metal zinc powder, with cathodic protection

                        Excellent anti-rust performance and durability

                        Excellent adhesion and impact resistance

                        Excellent abrasion resistance

                        Excellent salt spray resistance

                        * Has a wide range of oil resistance and solvent resistance

                        Dry fast

                        Can be used with most high-performance anti-rust paint and topcoat

                        Type approval by China Classification Society

          Uses Used in large bridges, port machinery, heavy machinery, oil extraction and mine equipment, buried pipelines,

                           Hydraulic steel gates, plant steel structure, the outer wall of oil storage tanks, gas tank wall, the ship above the waterline hull and deck steel structure of heavy anti-corrosion system for anti-rust primer. It is the best primer for epoxy-type intermediate coat and epoxy topcoat.

          The appearance of gray no light.

          Construction parameters

                        Volume of solid 56 3% (according to GB / T9272 eqv ISO3233: 1998 provisions) (after mixing)

                        Component A: Component B = 91: 9 (weight ratio)

                        Dry film thickness 80mm

                        Wet film thickness 143mm

                        Theoretical amount of 314g / m2

                        Flash point of a component (base material) 27

                                      Component B (curing agent) 27

                        Drying time (25 )

                                   Table dry 30min

                                   Hard work 24h

                                   Fully cured 7d

          Curing time (after mixing) (25 ) 30min

          Can use the time (A, B mixed)

          The temperature

          5

          25

          30

          Available time

          24h

          8h

          6h

          * When the temperature is above 30 , the pot life of Group A and B will be shortened with the temperature increasing.

          Overcoating interval time

          The temperature

          10

          25

          30

          The shortest

          48h

          24h

          16h

          The longest

                  A few months (the paint surface is not the formation of zinc salt)

          Zinc-rich primer film in the place for a long time, the surface will appear zinc salt (ie, basic zinc carbonate, also known as white rust), so in the coating after the road paint should not be long before exposure. For a longer coating interval, it is recommended as soon as possible coating 842 epoxy iron oxide antirust paint as a closed coating, in order to reduce the workload of the secondary derusting

                      • In the clean indoor environment for months or in a clean outdoor environment for 14 days, the film surface does not form zinc salts. However, in the industrial atmosphere or marine climate environment, will soon produce zinc salts, so after painting the interval between the paint should be shortened as much as possible

                      • If zinc salts have been produced on the surface of the H06-4 epoxy zinc-rich antirust paint, use a sweep-grade blasting or mechanical de-rusting method to remove all zinc before painting the primer. Salt and dirt

          It is recommended to spray the coating a few Road no air, dry film thickness 50-80mm, brush or roller to be painted 2-3 Road.

          H53-32 epoxy zinc phosphate antirust paint, H53-33 epoxy aluminum tripolyphosphate antirust paint, 546 epoxy epoxy antirust paint, Epoxy asphalt super-thick antirust paint, 846 epoxy asphalt thick-type anti-rust paint, chlorinated rubber antirust paint or these types of finish.

          But not with oily, alkyd, polyester paint used in supporting.

          Surface treatment

                        * There are oxide steel: sandblasting to Sa2.5 level, surface roughness 30-75mm. Or pickling treatment to remove all the oxide scale, rust, and a thorough neutralization, washing and passivation

                        No oxide steel: sandblasted to Sa2.5 level, or pneumatic or electric flexible grinding wheel grinding to St3 level

                        Coat shop primer steel: paint film damage, rust and zinc powder on the white rust at the second rust, remove the white rust and polished to St3 level

          Construction conditions

          • Substrate temperature must be above 3 above dew point

          When the outdoor construction temperature is lower than 5 , the reaction between the epoxy and the curing agent stops, not suitable for construction.

          Relative humidity not more than 85%

          Coating method

          Airless spray

                    Diluent 103 Diluent

                    Dilution 0-10% (by weight of paint)

                    Nozzle diameter 0.4-0.5mm

                    The discharge pressure was 15 to 17 MPa (about 150 to 170 kg / cm2)

          Air spraying

                    Large-area construction is not recommended, only for small-sized repair or small coated parts

                    Diluent 103 Diluent

                    Dilution 0-10% (by weight of paint)

                    Nozzle diameter of 2.0-3.0mm

                    Air pressure 0.3-0.6MPa (3-6kg / cm2)

          Roll coating / brushing

                        Diluent 103 Diluent

                        Dilution 0-5% (by weight of paint)

                        Cleaning agent 103 Thinner

          Safety precautions Refer to the MSDS.

          Packing group A (base material) 20L barrels 32.5kg

                           Part B (curing agent) 4L Bottled 3.2kg

          Shelf life of 12 months

          Precautions 

          • The drying and curing times of epoxy zinc-rich antirust paint are shortened as the temperature increases.

          Curing time at different temperatures are as follows:

          The temperature

           10

          15

          25

          30

          Table dry

           50 min

          40 min

          30 min

          15 min

          Fully cured

          > 20d

          15d

          7d

          5d

          The temperature between 5-10 can be H06-4 epoxy zinc-rich anti-corrosion paint construction, but the curing speed is very slow

          When the temperature is lower than 5 , it is not suitable for epoxy resin and curing agent to stop. In this case, the temperature can be higher than 5 in the paint shop for construction, or use H06-4 winter-type epoxy zinc-rich anti-rust paint

          • Adequate ventilation is required during the construction and curing of H06-4 epoxy zinc-rich antirust paint

          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.


          If you have questions, you can

          Or leave a message for us.

          Related recommendation
          Online Service

          Hotline

          0550-7911368

          在线电影播放,奇米第四包,日本一区二区精品视频,一级按摩片A一级按摩

              <address id="9hx9l"></address>
              <form id="9hx9l"></form>
                <form id="9hx9l"></form>

                <form id="9hx9l"></form>