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7491 UV Resistant Barrier Coatings

HJS-7491 is an acrylic acid emulsion that featured excellent water-proof. Its superior UV- resistance can enhance the using period of fabricated paper as well. The emulsion is glycol-free, extremely low VOC, HAPS-free, non-fluorinated and slight odor.
  • 【Features】
    • Low VOC
    • Non-fluorinated
    • Glycol-free
    • Excellent water proof
    • Good compatibility 
    • Hard texture after film formation
    • Good strength for fabrication after film formation


     【Specification】
    • Yellowish emulsion
    • Density(g/cm3):1.03±0.05 
    • Solid content(%): 44.5±1
    • Viscosity(25°C):400~1000 cps
    • pH (25°C): 8.0±1.0
      
    【Application】
    1. HJS-7491 which good leveling and drying rate can replace of other waterproof coatings such as paper varnish.
    2. HJS-7491 especially suits for applying on the outdoor waterproof paper. Using it for packing the growing fruits or vegetables, it can prevent from moisture and spoilage.
    3. The dose rate of 3-10 g/square meter on paper can form an effective water-proof film suitable for applying to various packing materials.