| 品牌 | **Clariant |
|---|---|
| 型號 | **混合型光穩定劑Hostavin3212 |
Hostavin®* 3212 liq.Light stabilizers mixture for coatings**混合型光穩定劑Hostavin3212水劑 General Hostavin 3212 liq. is a ** liquid blend of an oxalanilide based UVabsorber with a low molecular weight HALS.**液體混合物，以紫外線(xiàn)吸收劑為基礎的二苯基乙二酰胺，同時(shí)也是低分子量的受阻胺光穩定劑 Physical Properties Appearance: yellowish liquid淺黃色液體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**混溶于有機溶劑，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.應用：通用工業(yè)涂料，特別是紫外光固化系統和汽車(chē)修補漆。 Storage stability The maximum shelf life of Hostavin 3212 liq. is 3 years when kept cool and dry in the original sealed containers.干燥陰涼環(huán)境可存放3年Storage temperatures above +40°C and below + 4°C should beavoided. 儲存溫度：不得高于40°C或低于4°C