PEP*****0 the polyester polyol is poly(hexamethylene
adipate)glycol.
This polyol is a saturated hydroxyl terminated linear polyester,
Partially crystalline and Solid grade with melting point approx.
*5℃.
Performance
Moisture curable hot melt adhesive to achieve following effects on
RHM:
shorten open time
increase initial strength
lower melt viscosity
Typical
properties
Appearance(at *5℃)
Waxy
solid
Appearance(at *0℃)
Clear
& Clean viscous liquid
Color(APHA, *0℃)
*0
max.
Acid Value(mg KOH/g)
0.3
max.
Hydroxyl Value(mg
KOH/g)
*8~*2
Tg(℃)
**0
MW
***0
Moisture(%)
0.*3 max.
Viscosity(mPa s,*0℃,Parallel
plate) **0~***0
Melting point(℃)
*5
Softening point(℃)
*3
Suggested
Uses
Manufacturing of flexible reactive hot melt adhesives with low melt
viscosity.
Storage
Stability
When stored below *0℃ in closed containers
the product remains stable for at least
one year. In case of open or improperly closed containers, there is
a possibility of increased moisture from the atmosphere.
