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| Cyasorb UV3346LD |
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| Poly [(6-morpholino-s-triazine-2,4-diyl) [2,2,6,6-tetramethyl-4-plperidyl) iminol]-hexamethylene [2,2,6,6,-tetramethyl-4-piperidyl) imino] |
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Light Stabilizer-(Free Radical Scavenger)
Applications: CYASORB UV 3346 light stabilizer Is a new, oligomeric ultra violet light stabilizer of the hindered amine class. In addition to outstanding light stabilizing activity, this new product offers thermal antioxidant protection to polymer systems at elevated temperature service conditions. Excellent compatibility, low color contribution and low volatility are key advantages of CYASORB UV 3346 light stabilizer. It is recommended for use as a light and heat stabilizer for a variety of polymers, particularly polyolefins requiring extended weatherability. CYASORB UV3346 light stabilizer is effective in both natural and pigmented systems. Key uses include PP fiber, molded PE and PP products, and LDPE agricultural film. |
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Appearance: Off-White Powder
Molecular Weight, Average: 1600+-10%
Melting Point: 110-130C
Bulk Density: Powder 32.3 Ibs./ft. 3, Flake 33.9 Ibs./ft. 3
Volatility: During thermogravimetric analysis (heating rate 10C/minute),a10% weight loss is observed at 340C |
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