Light Stabilizer YK-791(granule or powder)
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The synergism between the high and low molecular weight HALS components of YK-791 guarantees maximum protection for the polymer against degradation from UV radiation and long term heat exposure. YK-791 areas of application are PP, PP/EPDM and PP/PE/EPDM blends (TPOs) . YK-791 can provide excellent surface protection. It can be used for automotive bumpers, fascia, garden furniture etc.
Guidelines for use: Thick Section (PP) : 0.1-0.8% Tapes (PP, HDPE) : 0.1-0.8%,
* The presence of a UV absorber is recommended in unpigmented or slightly pigmented articles or to improve the light fastness of certain organic pigments.