| 品牌 | **Clariant |
|---|---|
| 型号 | **混合型光稳定剂Hostavin3212 |
Hostavin®* 3212 liq.Light stabilizers mixture for coatings**混合型光稳定剂Hostavin3212水剂 General Hostavin 3212 liq. is a ** liquid blend of an oxalanilide based UVabsorber with a low molecular weight HALS.**液体混合物，以紫外线吸收剂为基础的二苯基乙二酰胺，同时也是低分子量的受阻胺光稳定剂 Physical Properties Appearance: yellowish liquid浅黄色液体Active content: approx活性含量. 86%Density密度: 1.00 g/cm3Miscibility: Hostavin 3212 liq. is miscible with most of thecommonly used organic solvents, e.g. n-Butanol, Ethyl Acetate,Xylene or White Spirit.溶解**混溶于有机溶剂，例如：正丁醇**，二**或白酒。Water solubility is less than 0,01%.水溶解度少于0,01% Applications Hostavin 3212 liq. is recommended for the UV stabilization ofsolventborne general industrial coatings, in particular for UV curingsystems and car refinish.应用：通用工业涂料，特别是紫外光固化系统和汽车修补漆。 Storage stability The maximum shelf life of Hostavin 3212 liq. is 3 years when kept cool and dry in the original sealed containers.干燥阴凉环境可存放3年Storage temperatures above +40°C and below + 4°C should beavoided. 储存温度：不得高于40°C或低于4°C