[UNITIKA elitel]

Hot melt grade

Item	Unit	UE-3700	UE-3800
Resin shape	-	Pellet	Pellet
Color	-	White	White
Moisture content	%	0.3	0.3
Hardness	Shore-D	40	65
Density	-	1.29	1.25
Limiting viscosity	-	0.68	0.66
Molecular weight	-	20,000	20,000
Melt viscosity	Pa-Esec	100	80
Tensile breaking strength	MPa	12.7	12.7
Tensile breaking elongation	%	1,100	1,700
Melting point	°C	137	133
Glass transition point	°C	-10	-5
Dielectric constant	-	5.2	5.0
Dielectric dissipation factor	-	0.026	0.020
Hydroxyl value	mgKOH/g	-	-
Acid value	mgKOH/g	-	-
Solubility parameter	-	Insoluble	Insoluble
Characteristics		Hot melt adhesives Adhesives for fibers Adhesives for interlining cloths	Hot melt adhesives Adhesives for polyvinylchloride

* The values above are typical values and not for use as specification