48 Powhattan Ave.
Essington, PA, 19029, US
Phone: 1-800-245-3800 • Fax: 1-610-521-4600
Email: sales@esstechinc.com
Website: www.esstechinc.com
| Items |
 PL-200 Hydrophilic Fumed Silica |
PL-OB Optical Brightener |
PL-TINP Ultraviolet Light Absorber |
PL-1076 Antioxidant |
PL-3853S Light Stabilizer |
|||||
| CAS # | 7631-86-9 | 7128-64-5 | 2440-22-4 | 2082-79-3 | 167078-06-0 | |||||
| Appearance | White Fluffy Powder | Yellow-greenish Crystalline Powder | Slightly Yellow Powder | White Powder | White Crystalline Grain | |||||
| Acronym | OB | TINP | AO1076 | HALS | ||||||
| Chemical Name | hydroxyphenol benzotriazole | 2,2,6,6-tetramethyl-4 piperidinylstearate | ||||||||
| Typical Applications |
Anti-settling Properties in Pigmented Systems UV, Solvent and Water Based Systems for Rheology and Gloss Control |
Brightening Agent in Coatings or Thermoplastics Tracer Viewed under Black Light, can Indicate whether a Uniform Thickness has been Achieved |
Provides Light Stability to a Variety of Polymers including Epoxies, Polyesters, Urethanes, Polycarbonates, Other Plastics UV, Solvent, and Water based Inks, Coatings, and Adhesives |
Use with organic substrates such as plastics, synthetic fibers, elastomers, adhesives, waxes, oils, and fats to protect against thermos-oxidative degradation. |
UV Light Stabilizer |
|||||
| Performance Properties | Better Anti-caking Control Excellent Rheology Control Very Good Anti-settling Characteristics | Chemically Stable Excellent Brightness Heat Resistant | High Efficiency Strong Absorption in 300-400nm Range | Excellent Color Retention Light Stable Low Volatility and High Resistance to Extraction Odorless | Good Compatibility Good Synergy with other Stabilizers Low Volatility | |||||
| Molecular Formula | C26H26N2O2S | C13H11N3O | C35H62O3 | C27H53NO2 | ||||||
| Molecular Weight | 430.6 | 225.27 | 530.86 | |||||||
| Surface Area | 200 M2/g | |||||||||
| Particle Size | 12 nm | |||||||||
| Melting Point | 192 – 208 ºC | 192 – 208 ºC | 128 – 132 ºC | 49 – 54 ºC | ||||||
| Boiling Point | 205 ºC | |||||||||
| Flash Point | 273 ºC | |||||||||
| Viscosity @ 25 ºC (cps) | ||||||||||
| Density | 50 g/L | |||||||||
| Specific Gravity | 1.10 g/mL | |||||||||
| Bulk Density | 1.26 g/cm² | 1.38 g/cm³ | 260 – 320 g/L | |||||||
| Usage Levels | 0.5 – 20 % | 0.005 – 1.0 % | 0.1 – 1.0 % | 0.1 – 1.0 % | ||||||
| Volatile Content | <0.50 % | |||||||||
| Purity (%) | ≥98.0 | |||||||||
| Transmittance | 460 nm ≥98.0 %500 nm ≥99.0 % | |||||||||
| Ash Content | ≤0.10 % | |||||||||
|
|
||||||||||
