Detailed Product Description
Main Raw Material:EpoxyStandard Film Thickness:160μm Dry (222μm Wet)
Application Method:SprayColor:Multicolor
Type:TopcoatLuster:Matt
Theoretical Spreading Rate:200Solids (vol %):230g/L
Product Description
• A two pack acrylic polyurethane finish giving excellent durability and long term overcoatbility.
• VOC less than 390g/L
Intended Uses
• A tough cosmetic finish
• For use in all above water areas
• For use at Newbuilding-or Maintenance and Repair or on board maintenance.
Product Information
• Volume Solids 57%±2%
• Finish/Sheen gloss
• Typical Film Thickness 40 microns dry ( 75 microns wet)
• Theoretical Coverage: 14.3㎡/lat typical film thickness
• Mix Ratio: 6:1(Volume) 7.5:1(mass)
• Method of Application
Airless Spray Tip size range 0.38-0.53mm
Output pressure ≥17mpa
Brush/Roller For small area only
• Thinner: Not recommended. Use water only in exceptional circumstances(Max5% by volume)
• Drying Information
5°C 15°C 25°C 35°C
Touch Dry 4H 3H 2H 1H
Hard Dry 48H 36H 20H 10H
Pot Life 4H 3H 2H 1H
Overcoatings Data: Substrate Temperature
Overcoated By
5°C 15°C 25°C 35°C
Min Max Min Max Min Max Min Max
48H no 36H no 20H no 10H no
• Storage: Store in cool and dry conditions, Well ventilate. Keep away from hot and fire.
Shelf Life: 12Months minimum at 25°C.Subject to re-inspection thereafter.
• Pack Size:
Park A 22.5KG/17L in 20L container
Park B 3KG/3L in 6L container.
Flash Point: Park A greater than 31°C
Park B greater than 29°C
Mixed paint greater than 31°C
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/Major Refurbishment
725-BS43-91 should be applied over a recommended primer coating scheme. The primer surface should be clean, dry and free from contamination. 725-BS43-91 must be applied within the coating interval specified (consult the relevant and free from contamination. 725-BS43-91must be applied within the coating interval specified (consult the relevant product data sheet). Areas of breakdown, damage etc. Should be prepared to the specified standard (eg.St3) and primed prior to the application of 725-BS43-91
3.Repair/On Board Maintenance
725-BS43-91should be applied over a recommended primer coating scheme. The primer surface should be clean, dry and free from contamination. 725-BS43-91 must be applied within the coating interval specified (consult the relevant and free from contamination. 725-BS43-91 must be applied within the coating interval specified(consult the relevant product data sheet). Areas of breakdown, damage etc. Should be prepared to the specified standard (eg.St3) and primed prior to the application of 725-BS43-91
725-BS43-91 Maybe applied directly over aged 725-BS43-91 following thorough fresh water washing and degreasing provided the coating to be overcoated is in intact and tightly adherent condition. Loose or flaking coatings should be removed back to a firm edge and an appropriate primer should be used to repair the area before application of the full coat.
Limitations
• When applying 725-BS43-91 by brush or roller, care is required to prevent pick-up of recently applied one pack coatings.
• When applying725-BS43-91 by brush or roller, Two coats of 725-BS43-91 maybe required to give uniform coverage, especially when applying 725-BS43-91 over dark undercoats.
• 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%
• The dry time and over coating interval may change according to the environment factors.
• Forbid to trample or pullute the surface of AF3-1 and coat the next paint before the film is hard dry.marine superstructure coating factory
website:http://www.huisinschem.com/marine-coatings/topsides-and-superstructure-coating/