Product Description

• ~Chemical name]
   FLUORESCENT BRIGHTENER FP
  [Structure]
   
  [Molecular weight]418.5
  [Physical properties]
        Melting Range         216-222℃
      Specific Gravity(20℃)        1.23g/cm3
     λmax in ultra-violet range        350-355nm
       Solubility (20℃) %W/W
       Water < 0.01
       Acetone  < 0.1
       Dimethylacetamide  1.4
       Chloroform 0.4
       Ethylacetate < 0.1
       n-Hexne < 0.01
       Methanol < 0.1
       Methylene chloride 0.1
  [Volatility(heating rate 20℃/min)
  Temperature(℃)       Weight loss(%)
     310          1.0
     325          2.0
     350          2.0
  [C.I.NO.] FLUORESCENT BRIGHTENER 378
  [CAS NO.] 407470-68-6
  [Applications]
  FP is highly effective in polymersubstrates such as acrylics, thermoplastic polyurethanes, polyvinylchloride, styrene ehomo and copolymers, polyolefins, and other organicsubstrates.Main applications include synthetic fibers, plastics and plastic rubbers.Additional applications include clear varnish, pigmented varnish, paints, printing inks and synthetic leather.
  [Feature]
  FP features good resistance to heat, exceptional whitening properties, good light fastness and low volatility.It has a brilliant bluish greenish cast , features good compatilility in various substrates.The product is especially suitable for applications such as films and fibers.
  [Appearance]
  Flow free bright yellowish powder.
  [Storage]
  Keep in cool dry place, keep away from sunlight , Provided the usual precautions for handing chemicals are observed. Avoided dust formation and ignition sources.
  [Package]
  Paper drum lined with plastics bags, net weight 25KG.
  [Handling&safety]
  FPcan be handled in accordance with the usual rules for industrial chemicals.Avoid dust formation and ignition sources.
  Dosage：
   According the whitening demand to choose the dosage, following suggestion dosage:
   (1) PVC：  Whitening：0.01-0.05%               (10-50g/100kg)
         Transparence：0.0001-0.001%        (0.1-1g/100kg)
  (2) Polybenzene： Whitening： 0.001%          (1g/100kg)
         Transparence：0.0001-0.001%        (0.1-1g/100kg)
  (3) ABS:      0.01-0.05%                (10-50g/100kg)

   

Company Profile

• Shanghai Longpu Industry Co., ltd
• [ China ]
• This company is registered as a free member and is not verified or authenticated by Tradekey.com
• We are integrating research,manufacture and trade of Optical Brightener ,pigments ,Ultraviolet Absorbent products.Like OBA 199,CBS-X,OB,OB-I,KCB,EBF,UV 326,327,531 etc products have been won a good reputation by both of USA,India,EURO,South of Asia market as well as domestica market. Adhering to enterprise spirit of Quality ,Integrity,Innovation,Longpu Company warmly Welcome home and abroad cl...
  

Basic Information

• Company Products / Services: optical brightener agent ultraviolet absorbers
• Year Established: 1977
• Number of Employees: 1-5
• Website: www.shlongpu.com