 
				
				BASF Tinuvin PUR866 is a high-performance UV stabilizer specifically formulated for transparent and light-colored thermoplastic polyurethane (TPU). Combining UV absorbers and hindered amine stabilizers, it delivers exceptional clarity and long-term weather resistance, making it ideal for demanding outdoor applications requiring both aesthetic appeal and durability.
Crystal Clear Protection - Maintains transparency while blocking >99% UV radiation
Color Stability - Minimizes yellowing even after prolonged UV exposure
Processing Resilience - Withstands high-temperature TPU processing conditions
Material Versatility - Compatible with various TPU types and formulations
Regulatory Compliance - Meets global food contact and safety standards
Sports Equipment - Durable transparent components for footwear and gear
Automotive Interiors - UV-stable dashboards and trim components
Outdoor Fabrics - Weather-resistant synthetic leather and tarps
Protective Films - Clear packaging with superior UV blocking
Consumer Electronics - Scratch-resistant transparent coatings
| Chemical Type | UV absorber + HALS blend | 
| Appearance | White to pale yellow powder | 
| Molecular Weight | 600-800 g/mol (main component) | 
| Melting Point | 106-126°C | 
| Density (20°C) | 0.51 g/cm³ | 
| Volatiles (150°C/3h) | ≤0.5% | 
| Solubility (20°C) | Toluene:10 g/100g / Water:<0.01 g/100g | 
| K-value (λmax=301 nm) | ≥35 | 
| Recommended Dosage | 0.5-2.0% (on polymer weight) | 
| Packaging | 20 kg/drum (moisture-proof foil) | 
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
 
						    							
							 
						    						    							
							