Guangzhou Tabard Fire-Proof Materials Co. Ltd. / Guangzhou Tabard Special Coating Engineering Co. Ltd. 

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LMP52-1 Galvanized Plate Special Primer
  • LMP52-1 Galvanized Plate Special Primer
  • Specifications
    • Product Name:LMP52-1 Galvanized Plate Special Primer
    • Product Number:LMP52-1
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  • Details
  • Product Description

    The primer is consisted of ether resin, antirust pigment, thickener, solvent, etc. The paint has the characteristics of good rust protection and good adhesion, etc.


    Design Purpose 

    The product is used for protection and decoration of normal steel plate, galvanized sheet and galvanized pipe, etc.


    Physical Parameters

    Color:

    Rusty red      Gray

     

    Luster

    No gloss

     

    Theoretical spreading rate

    Rusty red:130g/m2, 10m2/L (calculated by 100μm dry, excluding loss)

    Gray: 150g/m2, 10m2/L (calculated by 100μm dry, excluding loss)

     

    Specific gravity:

    Rusty red: about 1.32

    Gray: about 1.51

     

    Drying time

    23±2℃:surface dryness≤4h, actual dryness≤24h

     

    Fully cured

    23±2℃:7d

     

    Flash point

    15℃

     

    Storage period

    12 months

    Construction Instruction

    Mixing ratio

    Rusty red Component A(paint):Component B(curing agent) =25:1.5

    Gray Component A(paint):Component B(curing agent) =24:4

     

    Maturing time

    23 ±2℃:0.5-1h

     

    Service life

    23 ±2℃:8h


    Construction method

    High pressure siphon spray,air spray, manual spray, roller spray


    Diluent

    Galvanized Plate Special Primer diluent


    Maximal dilution amount

    High pressure siphon spray<5%; air spray<10%; manual spray, roller spray<5%


    Spray orifice

    High pressure siphon spray0.4~0.5mm; air spray2.0~3.0mm


    Spray pressure

    High pressure siphon spray20~30Mpa; air spray0.3~0.4Mpa


    Tool washing

    Galvanized Plate Special Primer diluent


    Film coating thickness

    Wet film 100μm, dry film 60μm


    Coating interval

    Substrate temperature

    5℃

    20℃

    30℃



    The shortest

    24h

    16h

    8h



    The longest

    Unlimit


    Surface treatment

    The surface of steel material or galvanized plate shall be conducted the process of blasting or sand blasting ,meeting the Swedish derusting standard Sa2.5 level


    Construction condition

    The substrate temperature must over 3℃ than usual ,relative humidity shall be less than 85%; when constructional substrate temperature is less than 5℃, construction shall be banned.


    Finishing paint

    Epoxy resin paint, epoxy asphalt paint, chlorinated rubber paint, acrylic resin paint, Acrylic resin paint, phenolic resin paint, chlorosulfonated polyethylene paint, high chlorinated polyethylene paint, etc.

    Packing Specification

    Rusty red :Component A:20 liters containers can load 25kg components Component B: 4 liters containers can load 1.5kg components


    Gray:Component A:20 liters containers can load 24kg components Component B: 5 liters containers can load 4kg components

    Considerations

    Dry spray phenomenon happened easily in the execution of construction in high temperature season, diluents shall be added, it shall be adjusted to the no sprayed condition.

    Safety guide

    Avoiding inhalation of vapor or mist, skin and eyes shall not be contacted with this product. In the process of construction, the forced ventilation shall be provided especially in the place which is in narrow and stagnant air condition. The protective gear shall be provided in the execution of construction.

    Annotation

    *Above-said thickness of dry film and wet film refers to the index while implementing the high-pressure air-free spray;

    *Relevant data in this instruction is obtained from laboratory, the actual product may be slightly different from it;

    *If above data is changed, the data is based on the latest instruction, without prior notification.

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