2,4,6-tris(2'-hydroxy4'-n-butoxyphenyl);Ultraviolet absorber triazine-5

• Post Date:

  Apr 04,2019

• Expiry Date:

  Apr 03,2020

• Detailed Description:

  Cas No. :63856-18-8 Quantity: 25KG Kilograms
  Specs:light yellow powder
  Payment Method: L/C,T/T,D/P and others
  Ultraviolet absorber triazine-5
  Appearance: Yellow powder
  Triazine-5 content: > 60%
  Moisture: <1.0%
  Ash: < 1.0%
  Melting point range: 150 - 200 C. Product Description: Triazine-5 is a new type of high-efficiency ultraviolet absorbent, which has the strongest absorption capacity and good antioxidant performance. This product is manufactured by Shanxi Institute of Chemical Industry. As early as 1975, Shanxi Research Institute of Chemical Industry successfully developed this new type of ultraviolet absorbent. After trial application by Guangzhou Institute of Aging of Synthetic Materials, Shanghai Institute of Light Industry, Tianjin Institute of Plastics and Taiyuan Plastics Company, it is considered that the product is superior to UV-9, UV-327, UV-531, UV-0 and BAD in ultraviolet absorption and thermal stability for PVC plastic film, engineering plastics, natural latex, varnish coatings, polyformaldehyde and chlorinated polyether. - 9. It improves the weatherability and service time of the product. The experiment proves that adding polyvinyl chloride film can increase the service life by 1-3 times. Adding engineering plastic polyformaldehyde not only improves the weatherability and heat resistance of the product, but also has prominent impact toughness. The application in chlorinated polyether can help to improve the service and storage life, and is also conducive to processing, in all kinds of varnishes. In view of atmospheric aging of paint film, the anti-cracking performance is superior to other kinds of ultraviolet absorbents. Adding to natural latex balloon, the lift-off altitude of the balloon is increased by 1000-2000 meters, and the lift-off altitude is stable. 1. (1) Scientific name and properties of triazine-5: scientific name: 2, 4, 6-tris (2'hydroxy-4'-n-butoxyphenyl) 1, 3, 5-triazine, referred to as triazine-5. 2. Properties: Triazine-5 is yellow powder, almost insoluble in water and alcohol, slightly soluble in acetone, soluble in dimethylformamide, melting point 156-159 C. (2) The action mechanism of triazine-5 ultraviolet absorbent: because the ultraviolet absorbent absorbed the energy of ultraviolet light, it became a six-ring structure, consumed the energy of ultraviolet light, reduced the destructive ability of polymer, and protected the polymer. (3) Characteristics of triazine-5 ultraviolet absorbent: 1. From the point of view of energy absorption mechanism and absorption capacity, triazine-5 has the strongest absorption capacity and the widest absorption range because of its special molecular structure. 2. It has good heat resistance. Because triazine-5 has a high dissolution point and is not easy to decompose, it can be used in products heated at higher temperatures. It has outstanding heat resistance and heat resistance and oxygen resistance. It can be used in products without or without adding antioxidants, and can also play an antioxidant role. 3. The addition of triazine-5 can improve the impact resistance of the product, especially in polyformaldehyde. Usage and dosage of triazine-5 ultraviolet absorbent: used in polyvinyl chloride agricultural film, polyvinyl chloride engineering plastics, polyformaldehyde chlorinated polyether, latex, balloon and varnish, polystyrene, ABS resin, dosage is generally 0.1-0.5%.
  Packing 25Kg/200Kg carton
  

• CAS Registry Number:

  63856-18-8

• Company:

  YanTai Heng Nuo Chemical Technology Co., Ltd     [ China ]        

• Contact:

  PengWang

• Tel:

  +8605356397790

• Fax:

  860535-6397740

• Email:

  sales@thiadiazole.com