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High Build Epoxy Coal Tar Protective Coating Paint Black / Brown Anti - corrosive

Categories Protective Coating Paint
Brand Name: Huisins
Model Number: H44-83
Certification: ROHS/SGS/ISO
Place of Origin: China
MOQ: 500L
Price: negotiation
Payment Terms: L/C, D/P, T/T
Supply Ability: 2,000MT per month
Delivery Time: 15 working days after received your payment
Packaging Details: 10.Part A 20.7kg/13.5L in 20L container Part B 6.9KG/6.5L in 20L container
Main Raw Material: Acrylic
Application Method:: Spray
Type: Topcoat
Color: Multiple Colors As Customers' Need
Luster: Seim-Gloss
Corrosion resistance: Corrosion resistance
Thickness: 125 microns dry ( 178 microns wet)
Coating Thickness: 125 microns dry ( 178 microns wet)
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    • Product Details
    • Company Profile

    High Build Epoxy Coal Tar Protective Coating Paint Black / Brown Anti - corrosive

    Product Description

    • A two epoxy tar coating that combines toughness, adhesion and chemical resistance of epoxy resins with excellent sea water fisistance of coal tar pitch.
    • VOC less than 255 g/L

    Intended Uses

    • For use in steel bridge of water areas
    • For use in steel frame of road and bridge

    Product Information

    • Volume Solids 70%±3%
    • Finish/Sheen Seim-Gloss
    • Typical Film Thickness 125 microns dry ( 178 microns wet)
    • Theoretical Coverage : 5.6㎡/L at typical film thickness
    • Mix Ratio: 2.1:1(volume) 3:1(mass)
    • Method of Application

    Airless Spray Tip size range 0.38-0.53mm

    Output Pressure ≥17MPa

    Air Spray Tip size range 2-3mm

    Output Pressure ≥0.4MPa


    Brush/Roller Need to coat several times to get film thickness

    • Thinner : Not recommended .Use water only in exceptional circumstances(max 5% by volume)
    • Induction Period 10°C 25°C 35°C

    40min 20min 10min


    • Drying Information 10°C 25°C 35°C

    Touch Dry 6H 4H 3H

    Hard Dry 36H 20H 16H

    Pot Life 6H 4H 2H

    Overcoatings Data : Substrate Temperature

    Overcoated By 10°C 25°C 35°C

    Min Max Min Max Min Max

    725-H44-83 36H 14D 20H 7D 12H 5D

    725-J53-10 4H 48h 2H 24H 1H 16H


    Storage :Store in cool and dry conditions, Well ventilate. Keep away from hot and fire.Store temperature should be higher than 0°C.

    Shelf Life: 12Months minimum at 25°C.Subject to re-inspection thereafter.


    • Pack Size : Part A 20.7kg/13.5L in 20L container

    Part B 6.9KG/6.5L in 20L container

    Surface Preparation:

    1. High pressure fresh water wash or fresh water wash, as appropriate, and remove all oil or grease, soluble contaminants and other foreign matter in accordance with SSPC-SP1 solvent cleaning. All surfaces to be coated should be clean, dry and free from contamination.

    2. Newbuilding

    Remove weld spatter and smooth weld seams and sharp edges. The surfaces should be blast cleaned to Sa2.5(GB/T8923-1988). The weld seams areas could be to St3(GB/T8923-1988)

    Apply 725-F53-01 before oxidation occurs. If oxidation has occurred, The entire oxidized area should be reblasted to the standard specified above.

    • Repair/On Board Maintenance

    The areas to be required should be cleaned to St3(GB/T 8923-1988) by mechanical method or higher level of surface prepared to Sa2.5 by abrasive blasting. Abrade the area immediately surrounding the repair to provide a key for subsequent coating application.Overlap areas should be kept to minimum.


    Limitations


    • This product will not cure adequately below 5°C.For maximum performance ambient curing temperature should be above 10°C
    • Apply in good weather, Temperature of the surface to be coated must be least 3°C above the dew point when the humidity is lower than 85%

    • Apply in good weather. Temperature of the surface to be coated must be least 3°C above the dew point when the is lower than 85%
    • In common with all epoxy base coatings, this product will exhibit chalking of the film on UV exposure.
    • The dry time and over coating interval may change according to the environment factors.
    • Avoiding absorb the solvent steam and paint steam for long time. Skin and eyes must avoid contacting the paint. Pay attention to ventilate and fireproof when applying.


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