Product
description
HM-19
is a general purpose, low cost hot-melt adhesive
for bookbinding. It has low viscosity and good
processing characteristics. It retains good
flexibility at low temperatures.
Typical
use
Perfect
binding of books on high speed machines
Technical
data
|
Base
polymer |
EVA |
|
Color |
Yellowish |
|
Density |
0.95 |
|
Viscosity
(Brookfield) at 170°C |
2500
mPas |
|
Softening
point (Ring and Ball) |
75°C
±
5°C |
|
Form |
Pellets |
Other
properties
|
Application
temperature |
160
- 180°C |
|
Open
time * |
6-10
sec |
|
Setting
time * |
6-10
sec |
|
Application
system |
Wheel
applicators |
|
(Open
and setting time are also depending on the
thickness and temperature of the applied
hot melt. These values are the average.) |
Storage
If
the adhesive is stored in its original sacks in
a cool and dry place, a
minimum stability of 12 months may be expected.
In
order to avoid caking, direct contact with
sunlight must be avoided.
Do
not stack pallets of adhesive.
Safety
Even
if correct application temperatures are
observed, hot-melts give out fumes. Proper
ventilation of working place is advised.
