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Technical parameter table: (Invention Patent No. 1572217)
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Tested after curing for 1 day at 25 ℃ and 50% relative humidity.
Product Description:
HY422 is a water-soluble adhesive with advantages such as non toxicity, non flammability, environmental friendliness, long opening time, fast drying speed, strong initial adhesion, excellent heat resistance and anti-aging ability. Suitable for the manufacturing of soft furniture with sponge adhesive and interior parts on automotive assembly lines, and can be single-sided spray bonded. This product meets environmental protection requirements; Does not contain harmful substances in GB18583 "Limits of Hazardous Substances in Adhesives for Interior Decoration Materials", with a total volatile organic content of less than 50g/L, in compliance with European ROHS and REACH environmental standards.
Product Features:
  Water based adhesive, efficient and environmentally friendly
  Has flexibility
  Weather resistance and aging resistance
  It is non-toxic, non flammable, and has a long opening time
  Suitable for bonding various soft materials
  The adhesive layer is uniform and has good adhesion. No bubbling or layering
  Non corrosive, non-toxic before and after curing
Application scope:
  HY422 is used for bonding thick leather, imitation leather, regenerated leather, cloth, wood, foam, sponge, foam, slow rebound sponge and other materials.
packing:
  Single component: 10 KG/barrel
  Two component: 21 KG/set
Storage method:
  Store in a low temperature environment of 5-23 ℃, and the lower temperature should not be lower than -5 ℃.
Comparison between water-based spray adhesive and solvent based spray adhesive:
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Environmental standards:
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Our company adjusts the formula in a timely manner during seasonal changes and notifies users. Please make necessary adjustments according to the indoor ambient temperature. Single component spray adhesive is also formulated according to the ambient temperature.