Eastman Picco™ A140 Hydrocarbon Resin

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Eastman Picco™ A140 Hydrocarbon Resin
Categories:	Polymer
Material Notes:	Product Description: Picco™ A140 Hydrocarbon Resin is a low molecular weight, amber colored thermoplastic resin produced from petroleum-derived monomers. Picco™ A140 is characterized by its excellent resistance to acids, alkalies and moisture. It shows good color stability and, when formulated with elastomers, a good balance of flex, tear, tack and adhesion properties. This resin is particularly indicated as processing and reinforcing agent in rubber compounds and as binder in protective coatings. Picco™ A140 Hydrocarbon Resin is polymerized under conditions that control its softening point within a narrow range. Application/Uses: Building and Construction Contact Adhesives Graphic Arts Hot Melt Adhesives Lithographic and letterpress oil-based inks Paint and Coatings Solventborne Adhesives Varnish Key Attributes: Excellent pigment wetting Excellent resistance to acids, alkalis and moisture Excellent water repellant Non-reactive Thermoplastic Information provided by Eastman
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Physical Properties	Original Value	Comments

Density	1.07 g/cc
Viscosity	15000 cP	50% in Halterman Test Oil 6/9
Molecular Weight	940 g/mol	Mn
	1800 g/mol	Mw. Mw/Mn ratio = 1.9
	3300 g/mol	Mz

Thermal Properties	Original Value	Comments
Ring & Ball Softening Point	140 °C	ASTM E28

Optical Properties	Original Value	Comments
Gardner Color Number	6.0	ASTM D6166

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PEATM5530 / 222724

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