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| Lowilite 27 |
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| 2-(2'-Hydroxy-3',5'di-t-butylphenyl)-5-chlorobenzotriazole |
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| 3864-99-1 |
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Ultraviolet Light Absorber
Lowilite 27 is an ultraviolet light absorber belonging to the benzotriazole class of UVAs.
Lowilite 27 is a strong ultraviolet light absorber in the 290-400nm region. It provides effective light stabilization and prevents the yellowing and degradation of polymers such as polyolefins, PVC, unsaturated polyester, acrylics and ABS. Lowilite 27, due to its better compatibility with polyolefins and its lower volatility that Lowilite 55, is particularly suitable for polypropylene and polyethylene.
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling. Store the product in a cool, dry, wellventilated area away from incompatible materials. Unless stated, proper storage will permit usage of the product for 6 to 12 months from the date of receipt. For additional handling and toxicological information, consult the GLCC Material Safety Data Sheet. |
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Appearance : Pale yellow powder
Bulk density, (g/ml) : 0.54
Molecular weight : 358
Specific Gravity @ 25'C : 1.26
Melting range,'C : 154 - 158
Flash point,'C : 454 |
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