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Polymer Additives
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Ultraviolet Absorbent UV-531(BP-12)

2-Hydroxy-4-n-octoxy benzophenone. It acts as a light stabilizer with good performance, capable of absorbing the UV radiation of 240-340 nm wavelength. It appears as a light yellow needle-like powder. It is non-toxic, show small mobility and easy processing etc. with good compatibility. It protects the polymer to its maximum extent and helps to reduce the color. It delays the yellowing and obstacle the loss of its physical function. It is widely applied to PE, PVC, PP, PS, PC organic glass, polypropylene fiber, ethylene-vinyl acetate etc. Moreover, it has very good light stability effect on drying phenol aldehyde, polyurethane, acrylate, expoxide etc. Its dosage is 0.1%-0.5%.
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Product Type
Light Stabilizers / UV Absorbers > Benzophenones
Chemical Composition
2-Hydroxy-4-n-octoxy benzophenone
CAS Number
1843-05-6

Compatiblity with other products

Find products that are predicted to be compatible with Ultraviolet Absorbent UV-531(BP-12).

This list of compatible products is generated out of estimated HSP values. A practical determination of these HSP values would provide higher certainty.
Learn more about Hansen Solubility Parameters (HSP) and their use in predictive formulation.

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