原產國/地區 德國
是否進口 是
品牌 科萊恩紫外線吸收劑
型號 科萊恩紫外線吸收劑Hostavin ARO 8
貨號 科萊恩紫外線吸收劑Hostavin ARO 8
有效物質含量 99.9
產品規格 25公斤/紙箱
主要用途 抗老化
CAS 其他
特色服務 根據Gefstoffv/EC:必須貼有為危害性警告標簽 危害性符號:刺激性
產品名稱 紫外線吸收劑
是否危險化學品 否
商品介紹










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Product Data Sheet - Polymer Additives
UV absorber for coatings and plastic materials
Hostavin ARO 8 is a Hydroxy-benzophenone UV absorber for the application in coatings and plastic materials.
優點
Cost effective UV absorber for many plastics and solvent-borne coatings
Physical Properties
Appearance | Slightly yellow powder |
Bulk Density | 1.209 g/cm3 |
Melting Range | ≥ 48 °C |
Solubility Data, at 20 °C (in g/l) | |
Water | < 0.01 |
Acetone | 400 |
Toluene | > 500 |
Xylene | 400 |
Ethyl Acetate | 400 |
Ethanol | 35 |
Application Coatings
Hostavin ARO 8 is recommended for low to moderate stabilization requirements. It can be used in most of the solventborne coatings, and is particularly recommended for wood coatings.
To ensure optimal stabilization, clear coats require not only UV absorber but also HALS. Depending on the binder, a traditional HALS, e.g. Hostavin 3055 or Hostavin 3065, or a non-basic HALS, e.g. Hostavin 3058, should be used in combination with Hostavin ARO 8.
Application Plastics
Hostavin ARO 8 protects polymers against damage from UV by physical transformation of the UV radiation into heat. It is recommended especially for LDPE, HDPE, PP, PVC, PS, PS HI, ABS/SAN, PET, PBT, PC, POM and TPU.Packaging and Handling
Delivery form
Powder
Packaging
Cardboard box 25 kg
Pallet 500 kg (20 cardboard boxes)
Storage
Minimum shelf life is 3 years from date of shipping when properly stored.
Store in a dry place at temperatures below 30°C.Safety and MSDS
Hazards
Classification according CLP regulation (Regulation (EC) No. 1272/2008, as amended).
Skin sensitization, Cat. 1
Chronic aquatic toxicity, Cat. 3
For further information please refer to the Material Safety Data Sheet.
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