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Rosin Resin Dispersion
West Tech Rosin Resin Dispersion is an aqueous, solvent free, anionic rosin ester dispersion. It is recommended as a tackifier for acrylic latex polymers used in label, tape, and construction applications. Dispersion enhances specific adhesion to polyolefin substrates and recycled corrugated board.

Features
Environmentally friendly Broad compatibility Exhibits good storage and mechanical stability Good pigment and substrate wetting Improves adhesion to polyethylene and polypropylene Provides low viscosity sprays Resistance to acids and alkalies Outstanding tackifier in waterborne adhesives

Product	3179	3170	3180	3509	3570	3580	5170	5180	7170	7180
Total Solids Content	49-51	49-51	49-51	54-56	54-56	54-56	49-51	49-51	54-56	54-56
Particle size, n m	≤270	≤270	≤270	≤250	≤250	≤250	≤600	≤600	≤1000	≤1000
(63#,60rpm,25℃)mPaS Brookfield viscosity	600-1200	600-1200	600-1200	100-600	100-600	100-600	600-1200	600-1200	≤200	≤200
Hercules drop softening point,℃	65-75	68-78	75-85	68-78	65-75	75-85	65-75	75-85	65-75	75-85
pH	6-8						7-9
APEO APEO FREE	-						FREE

Typical Uses
Used in emulsion, coating, Pressure-sensitive adhesive, tapes and labels, waterborne adhesives

Forms and Packaging
1. Milk-white liquid, in IBC drum of 1000kgs net each. 2. In plastic drum of 200kgs net each