It is waxy solid, odorless. Its melting point is 28~32°C, the specific gravity (20 °C) is 0.895. It is insoluble in water and easy to soluble in toluene etc.
品名: | 光稳定剂UV-3853 |
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用途: | It is the hindered amine light stabilizer (HALS). It is mainly used in polyolefin plastics, polyurethane, ABS colophony, etc. It has excellent light stabilization than others and it is toxic-low and cheap. |
别名 | 光稳定剂HA-18;光稳定剂UV-3853;2,2,6,6-四甲基-4-哌啶基硬脂酸酯 |