Vinyl Pyridine Latex (VPL-0653)
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VPL-0653 is an anionic aqueous dispersion of styrene, butadiene and 2-vinylpyridine terpolymer.
VPL-0653 is designed to provide adhesion to rubber for a variety of fabrics and fibers, in blends with resorcinol-formaldehyde as well as certain other resins achieving outstanding adhesion between rayon, polyamide, polyester, glass fiber, aramid and rubber.
VPL-0653 is highly versatile in the manufacture of tires, V-belts, hoses, and conveyor belts and other textile-reinforced products.
Typical properties:
Polymer constituents BD-SM-2VP terpolymer
Total solid content (%) 41.0 ± 1.0
PH (25 °C) 11.0 ± 0.5
BF viscosity (25 ° C) (mPa.s) <200
Coagulum (200 mesh on) (%) ≤0.02
Mooney viscosity ML 1-4 (100 °C) 60
Particle Size (average nm) 75 ± 5
Surface Tension (mN/m) 49.0 ± 3.0
Mechanical Stability Excellent
Freeze-thaw Stability Good
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