Hot Melt Side Glue for Laminated Cover

Hot Melt Adhesive

CHARACTERISTICS

Good flowability and bonding strength

Less odor, less VOCs

 

FIELDS OF APPLICATION

Binding at both book spine and side, mainly used for letter paper, 

Hot Melt Adhesive Supplier:Hebei Wenxuan Trading Co., Ltd

 

TECHNICAL DATA  

Properties	Specifications	Test Methods
Main ingredients	EVA resin
Color	Yellowish
Form	Granule solid
Softening point	≥70℃	GB/T15332-1994
Peeling strength	≥60N/2.5cm	GB/T2790-1995
Viscosity	800±300 mPa·s(180℃)	HG/T3660-1999
Open time	9~12 sec	HG/T3716-2003

 

PACKAGING

25kgs/kraft bag

 

APPLICATION METHOD

Service temperature 165±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;

S est to use the glue in season, especially avoid mistaking “summer glue” and “winter glue”;

S ested 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)