Products

Home >> Products >> Hot Melt Adhesive

Bookbinding Hot Melt Adhesive

Product Details

CHARACTERISTICS

  • Good flowability and bonding strength, less bubbles

  • Less odor, less VOCs


FIELDS OF APPLICATION

  • Binding at book spine, mainly used for ≤128g coated paper (including uncoated paper)


TECHNICAL DATA

Properties Specifications   Test Methods   
Main ingredientsEVA resin
ColorWhite
FormGranule solid
Softening point≥82℃GB/T15332-1994
Peeling strength ≥65N/2.5cmGB/T2790-1995
Viscosity2500±500 mPa·s(180℃)  HG/T3660-1999
Open time5~7 secHG/T3716-2003


PACKAGING

  • 25kgs/kraft bag


APPLICATION METHOD

  • Service temperature 160±5℃, ambient temperature 17~30℃;

  • Preheat the glue at least 2h, ensure that the glue melts completely, and use it until reach the target temperature;

  • Raking depth 1.5mm±0.5mm, slotting depth 1.5mm±0.5mm, slotting interval 5.0~7.0mm;


INSTRUCTIONS FOR USE

  • The flowability and setting time changes along with the room temperature of working shop, please adjust the temperature of melting tank and speed of binding machine;

  • Do not mix with glue from other suppliers;

  • Suggest to use the glue in season, especially avoid mistaking "summer glue" and "winter glue";

  • Suggested working humidity at RH50%±10%;

  • Clean the preheat tank once per season, melting tank once per two weeks;

  • Books shall be stored at 0~40℃, shall not be stored outdoors and heat source.


SHELF LIFE AND STORAGE CONDITIONS

  • Shall be stored in indoor, cool and dry place, avoid direct sunlight and constant high temperature

  • 2 years (sealed)


REMARK

These shown data is based on our knowledge and experience. This also applies to any third party property rights. Customers must check that the products are suitable for their processes and usage.