Sinosorb® UV-328 by Sinocure Chemical is a highly-efficient ultraviolet absorber, which can effectively absorb ultraviolet light with a wavelength of 270-340 nanometers.
The light stabilization performance is similar to SINOSORB® UV-326 and SINOSORB® UV-327.<br>
<ul style="padding-left: 40px;"><li>It has good compatibility with resin, low thermal volatilization and high washing resistance.</li>
<li>Sinosorb® UV-328 is suitable for polyolefin (especially polyethylene), polyester, styrenic polymer, polyamide, polymethyl methacrylate, polycarbonate, elastomer and other polymers.</li></ul>
Sinosorb® UV-531 by Sinocure Chemical is an excellent ultraviolet absorber for colleges and universities, which can effectively absorb ultraviolet light at 270-340nm. It has the characteristics of light color, non-toxic, good compatibility, low migration and easy processing.<br>
<ul style="padding-left: 40px;"><li>Sinosorb® UV-531 is suitable for polyethylene, polypropylene, polystyrene, AS resin, ABS resin, polycarbonate, polyvinyl chloride, polyvinylidene chloride, polyester and polyamide.</li>
<li>Recommended dosage level is 0.2-0.5%.</li></ul>
Sinosorb® UV-329 by Sinocure Chemical is a UV absorber. It is non-flammable, non-explosive, non-toxic, safe and harmless to use. It is hardly absorbs visible light, and is especially suitable for colorless, transparent and light-colored products.<br>
<ul style="padding-left: 40px;"><li>It is recommended for high-temperature processed engineering plastics.</li>
<li>Sinosorb® UV-329 is suitable for polyester, rigid polyvinyl chloride, polystyrene, polymethyl methacrylate, polycarbonate, ABS resin and polyolefins.</li></ul>
