Description:
LESTAC-A100 is thermoplastic,low molecular weight,slight yellow granule C5 aliphatic hydrocarbon resin.
This grade of C5 petroleum resin is characterized by its good performance of tack and of adhesive and cohesive properties,excellent heating stability and wide compatibility with ethylene vinyl acetate (EVA), APAO, styrene polymers (such as SIS,SBS,SEBS,SEPS), natural rubber and many kinds of synthetic rubbers.
Additionally, A100 has good solubility with natural tackinifer resins such as terpene, colophonyl and its derivatives.
Application:
Presently LESTAC-A100 petroleum resin have become professional stardards and played more and more prominent role as tackifier resin in adhesive and sealant industries especially for hot-melt adhesive, pressure sensitive adhesives, packaging adhesives, bookbinding adhesives, wood adhesive, adhesive tape, glue sticks and labels, etc.
Characters:
Light color, Slight odor,
Low volatility, Low molecular weight,
Good fluidity, Good viscosity, Good compatibility with vaious polymers,
High transparency, Distinguished initial adhesion,
Best initial adhibiting and cohesive intensity and intensity of stripping,
Specification:

LESTAC-A100 C5 Aliphatic Petroleum Resin for Adhesive
Index	A100	Test Method
Color No Ga (50% Toluene, Ga.#)	≤5#	ASTM D1544
Softening Point (Ring&Ball, ℃)	95-105℃	ASTM E28
Acid Value (mgKOH/g)	≤1.0	ASTM D974
Melt Viscosity (BRF @200℃CPS)	≤250	ASTM D3236
Specific Gravity (@25℃, g/cm3)	0.93-0.99	ASTM D71
Technical Data Specification		TDS
Material Safety Data Sheet		MSDS