cheap UV Absorber

UV Absorbers, which are useful to protect adhesives, plastics, coatings, and elastomers from the damaging effects of outdoor wea
 

HongDa  provides a variety of UV absorbers, which are useful to protect adhesives, plastics, coatings, and elastomers from the damaging effects of outdoor weathering that result from exposure to ultraviolet light. As their name implies, these additives function by competitive absorption of damaging UV light. Combinations of UV absorbers with other kinds of light stabilizers (for example hindered amine light stabilizers, or HALS) are often used in order to attain the best resistance to weathering.

·  Solid, high molecular weight benzotriazole UV absorber with very low volatility

·  Recommended for use in engineering plastics processed at high temperatures such as polycarbonate

·  Excellent choice for content protection when used in PET packaging

·  FDA-cleared* for use in polycarbonate and PET in food contact applications

·  Useful in coatings cured at high temperatures (e.g. coil and powder coatings), especially in combination with hindered amine light stabilizers such as BLS 292

·  Solid benzotriazole UV absorber with slightly red shifted UV absorbance vs. other products

·  Useful for the stabilization of polyolefins and other plastics

·  FDA-cleared* for use in olefin polymers in food contact applications

·  Solid benzotriazole UV absorber

·  Higher molecular weight, less volatile alternative to BLS® 1710

·  Useful for the light stabilization of polycarbonate (especially extrusion grades), acrylics, styrenic polymers, rigid PVC, and unsaturated polyesters

·  FDA-cleared* for use in polycarbonate in food contact applications

·  Solid benzophenone UV absorber useful for the light stabilization of polyethylene, flexible PVC, unsaturated polyesters, and industrial coatings

·  FDA-cleared* for use in olefin polymers in food contact applications

·  Solid benzotriazole UV absorber for general purpose use as a light stabilizer in adhesives, plastics, coatings, and elastomers

·  FDA-cleared* for use in adhesives in food contact applications

·  Solid benzotriazole UV absorber useful for the light stabilization of acrylics, styrenic polymers, rigid PVC, and unsaturated polyesters

·  FDA-cleared* for use in rigid PVC, polystyrene, and rubber-modified polystyrene for use in food contact applications

·  Solid blend of benzotriazole and benzophenone UV absorbers useful for the light stabilization of polyolefins, acrylics, and unsaturated polyesters

* Restrictions may apply in terms of substrate type, maximum concentration, foods allowed, and / or other conditions of intended use.