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2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol. Acts as a high molecular weight ultraviolet light absorber (UVA) of the hydroxy phenyl benzotriazole class.
Details
70321-86-7
Polymer > Acrylics & Acrylic Copolymers
Resin > Epoxies
Polymer > Synthetic rubbers
Polymer > Natural rubbers
Polymer > Polyamides
Polymer > Polyesters
Resin > Polyurethanes > Polyol
Polymer > Polyolefins
Resin > Polyurethanes > Polyisocyanate
Polymer > Polysulfides
Polymer > Polychlorovinyls
Resin > Polyurethanes
Polymer > Silyl modified polymers (SMP)
Polymer > Silicones
Polymer > Ethylene Co-terpolymers - Solids (EVA, EMA)
Polymer > Styrene copolymers
2-(2H-benzotriazol-2-yl)-4,6-bis(1-methyl-1-phenylethyl)phenol
- low volatility
- very good light absorbing characteristics
- good compatibility in various substrates
- protects organic polymers as well as pigments from UV light
- improving and preserving the technical and visual performance of such applications
hotmelt adhesives
solvent based adhesives
reactive adhesives
radiation curing adhesives
sealants
molded articles
films
sheets
fibers
Technical data
| Quantity | Value | Unit | Comment |
|---|---|---|---|
| Appearance Properties | |||
| Physical state | powder | ||
| Physical Properties | |||
| Specific Gravity | 1.22 | ||
| Melting range | 137 - 141 | ºC | |
| Bulk density | 0.55 - 0.65 | g/ml | |
| Molecular weight | 447.6 | g/mol | |
| Thermal Properties | |||
| flash point | >150 | ºC | |
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