<I>PICCO</I> A120
Aromatic hydrocarbon resin
68131-99-7
Eastman Chemical Company
烃树酯 >> 芳香族
Hydrocarbon resins >> Aromatic
海洋 /防腐/保护 >> 重型 (防腐)
Marine /Anti-Corrosive / Protective >> Heavy duty (anti-corrosive)
Soluble in aromatic, aliphatic, and chlorinated hydrocarbons; ink oils; benzyl alcohol; cyclohexanol; methyl ethyl ketone; esters; natural oils and fats
Insoluble in lower alcohols, acetone and ethylene glycol
PICCO A-120 Hydrocarbon Resin is a low molecular weight, amber colored thermoplastic resin produced from petroleum-derived monomers. Being non-polar, it 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 A-120 Hydrocarbon Resin is polymerized under conditions that control its softening point within a narrow range. If a specified viscosity range is required, another grade from the resin family, PICCO A-120 PI Hydrocarbon Resin, should be considered.
Picco A120 Hydrocarbon Resin has excellent solvent release, tack and tack retention; wide solubility and compatibility; and good resistance to oxygen and UV light. Also, it is extremely water repellent, provides excellent pigment wetting, and can be used with both reinforcing and non-reinforcing fillers. Picco A120 Hydrocarbon Resin is a viscous fluid at rubber-milling temperatures, and aids compounding by reducing viscosity and by adding tack while on the rolls. These advantages, combined with improvement in mold flow during cure, are obtained without lowering the cured hardness of the finished product. Compatible at all ratios, or in limited but practically useful proportions, with SBR, rosin, modified rosins and rosin esters, alkyds and drying oils, polar elastomers, epoxy resins, and chlorinated rubber, and high-VA EVA (ethylene-vinyl acetate) copolymers.
paints
Low molecular weight, non-polar, amber colored thermoplastic resin produced from petroleum-derived monomers. Used in paints and as binder in protective coatings. Offers very good resistance to acids, alkalies and moisture and good color stability. Gives very good solvent release, tack and tack retention, good resistance to oxygen and UV light, water repellentce, very good pigment wetting, and compatibility with SBR, rosin, modified rosins and rosin esters, alkyds and drying oils, polar elastomers, epoxy resins, and chlorinated rubber, and high-VA EVA (ethylene-vinyl acetate) copolymers.