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Home > Products >  UV-329

UV-329 CAS NO.3147-75-9

  • Min.Order: 200 Kilogram
  • Payment Terms: L/C,T/T
  • Product Details

Keywords

  • 2-(2-Hydroxy-5-Tert-Octyl-phenyl)-Benzotriazole
  • LOTSORB UV 329
  • high purity UV-329

Quick Details

  • ProName: UV-329
  • CasNo: 3147-75-9
  • Molecular Formula: C20H25N3O
  • Appearance: White to off-white powder
  • Application: It is a excellent high effective ultra...
  • DeliveryTime: According to the demand of customer
  • PackAge: Packing in 25kgs net bag
  • Port: tianjin ,shanghai ,
  • ProductionCapacity: Metric Ton/Day
  • Purity: 99%
  • Storage: It should be stored in a close system ...
  • Transportation: by sea, by air
  • LimitNum: 200 Kilogram

Superiority

  1.  UV 329 is an excellent high-efficiency, aging-preventing agent, which can effectively absorb 270-380 nm UV light.
  2. Non-flammable, non-explosive, non-toxic, harmless to health.
  3. This product almost does not absorb visible light, particularly applicable to colorless and light-colored products.
  4. This product is suitable for polyester, rigid PVC, PS, PMMA, PC, ABS resin, etc. It effects better in a transparent products and engineering plastics under high temperature processing. This product can also be used for polyolefin.

Details

Item

Standard

Melting point 

101℃ - 106℃

Volatility

≤0.5%

Transmittance

440nm ≥ 97%

 

500nm ≥ 98%

Ash

≤0.1%

Assay

≥99%

  • Realet Chemical Technology Co.,Ltd. established in 2000, an innovative company dedicated to developing and manufacturing polyurethane catalysts, metacrylic acid ester compounds, oilfield chemicals, electronic and pharmaceutical intermediates. As a well-known manufacturer of chemicals at present, it has 80,000-ton production capacity of series products per years,most of them are export to overseas market. 

    Realet Group is a high-tech company providing one-stop solution to our valued customers, with strong support of R&D center, pilot plant and manufacturing workshops. Our independent R&D center is equipped with state-of-the-art facilities and a pool of highly talented professors and engineers. Furthermore, we set up OEM manufacturing base in Tianjin, Shijiazhuang, Shandong and Liangning province. To ensure the efficient services, three offices at Chinese main port, Tianjin,Qingdao and Shanghai,and owning two warehouse in Tianjin. We also set up overseas office in Vietnam for our new project. 
    Besides of the constant active improvement of production, technology and marketing, Realet also invests greatly in the development of science and technology for continuous renewing the technology and offering the up-to-date products so as to meet the requirement of fast-developing chemicals industry and customers’ demand for products.
  • Process Capability :   We are cooperation with CNOCC chemical industry research institute and Tianjin University to improve the effective of chemicals, so that our product can help the customer's end-product to be more competitive in the world market.

    After-sale Service :   Realet Chemical have a stronge logistic system, it is assure that our customer can be well received shipment in time. And Realet Chemical can provide the technical support after sale.

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