Adhesives for steel sheets
Long-selling product lines worldwide as adhesive for various steel plates with films.
Products Category Adhesive
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Comparison
SC485

Product Name

 SC485

Suitable use

 For film coating of steel sheets

Application

 Building materials

Features
  • Suitable for non-PVC coating of steel sheets
  • Excellent bonding performance for polypropylene films
  • Highly resistant to heat and boiling water

 

  

Specifications
Main component Polyolefin
Color Light yellow, opaque
Viscosity(Pa.s) 200 to 600
Solid content(%) 27 to 33
Specific gravity About 1.0
Diluent Toluene, cyclohexane
Container 150kg

Application Example
Coating steel sheets with non-PVC resins
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Technical Data
Test item and results  
Test item Property
Peeling strength Initial(RT) 49N/2cm(Material fractured)
Boiled x 2Hr 49N/2cm(Material fractured)
Erichsen test (8 mm extrusion)
JIS K 6744		 Initial(RT) Appearance A
Forced peeling 4 or higher
120°C x 2 Hr Heating test A
  • Recommended application conditions
    • Shake the adhesive thoroughly before use.
    • Apply 4 to 8g/m² of the adhesive to the steel sheet.
    • Bake the coated sheet to attain 210 to 230°C in 60 seconds, and let cool down to room temperature.
    • Bake the sheet to attain 180 to 200°C in 60 seconds, and laminate polypropylene film immediately with a line pressure of 98.07 N/cm, laminating speed of 8.0±0.5m/min and a roller temperature of 25±5°C.
    • Post-processing: Bake the sheet to attain 160-180°C in 60 seconds, and let cool down to room temperature in 5 seconds, take out the heat of sheet into cold water rapidly.
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Notes

  
  1. Check before operation
    Check the relevant material safety data sheet (MSDS) and instruction manuals for precautions required for operation.
  2. Operation environment
    • Keep ignition sources away.
    • Use a local ventilator to ensure sufficient air circulation.
  3. First aid
    • Learn action to take from the MSDS and instruction manuals.
    • In case of eye contact, vapor inhalation or swallowing, seek medical attention immediately.
  4. Storage
    Store the product in a tightly closed container in a predetermined place at room temperatures, avoiding direct sunlight.
  5. Prohibition of unintended use
    Never use the product except as an adhesive.
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caution The technical data in this document, which was acquired based on reliable tests, does not guarantee full performance as per the documentation in any instance. Users assume total responsibility and risk for use of this product for any purpose under any usage conditions.