Product specifications
|
specification
|
unit
|
Specification range
|
|
C&B softening point
|
℃
|
96.0-104.0
|
|
Initial colour(3)
|
YI
|
40.0max
|
|
Wax cloud point(4)
(EVA/Resin/Wax=30/45/25)
|
℃
|
85max
Stay clear
|
|
ZDBC Test
|
__
|
|
|
insolubles
|
Vol%
|
0.05max
|
Senyan-1304 are hydrocarbon resins suitable for Solvent Based Pressure Sensitive adhesive labels and tapes (including electrical insulation PVC tapes,pipeline tapes,warning tapes,wrinkle paper masking tapes electrical tapes like liquid crystal display tapes).These grades have excellent compatibility with Natural Rubber,many kinds of synthetic rubber,styrene polymer(e.g.SIS,SEBS and SBS)and EVA,as well as enhanced performance in Solvent Based Pressure Sensitive Adhensive applications.
l Good tack/cohesion/peel adhesion balance
l Good aging stability
l Light color
1, product specifications are developed pursuant to senyan testing and sampling procedures,some of which are equivalent to standard test methods.
2, Test Method based on ASTM D 6090-97.
3, By spectrophotometric analysis of a toluene solution containing 50% resin, in YI(yellowness index)unit.
EVA=Escorene UL 02528 CC;Wax=paraffin Wax at 68℃melting point.