BPO


Products-BPO

C6H5 C- O- O- C- C6H5   M.W.  242.2
E.F.    C14H10O4
  ||     ||    
  O     O  

TYPICAL SPECIFICATIONS

DIBENZOYL PEROXIDE :

75 ± 2%

98 ± 1 %

ACTIVE OXYGEN :

4.9 % MINI

6.5 % MINI

TYPICAL PROPERTIES

APPEARANCE :

 WHITE POWDER

 

MELTING POINT :

103~105°C(DECOMP.)

 

SOLUBILITY :

   

INSOLUBLE IN WATER, ETHYLENE GLYCOL, PETROLEUM ETHER SLIGHTLY SOLUBLE IN ALCOHOLS, TOLUENE, STYRENE & CYCLOHEXANE.
YERY SOLUBLE IN BENZENE, KETONES & CHLOROFORM.

PACKAGING

10kgX2/CARTON.

APPLICATION

DIBENZOYL PEROXIDE IS AN EFFECTIVE INITIATOR IN THE POLYMERIZATION AND COPOLYMERIZATION OF NUMEROUS VINYL MONMERS INCLUDING VINYL ACETATE, VINYL CHLORIDE, STYRENE, METHYL METHACRYLATE, ACRYLONITRILE ETC. POLYMERIZATIONS ARE READILY CARRIED OUT IN BULK , SOLUTION, EMULSION AND SUSPENSION SYSTEMS. EFFECTIVE CATALYST CONCENTRATIONS ARE IN THE RANGE OF 0.1TO 2% AT 80 TO 150 ºC. DIBENZOYL PEROXIDE IS WIDELY USED AS AN INITIATOR FOR THE POLYMERIZATION OF VINYL MONOMER UNSATURATED POLYESTER RESIN COMPOSITIONS AT ELEVATED TEMPERATURES OR AT AMBIENT TEMPERATURES WHEN USED IN CONJUNCTION WITH DIMETHYLANILINE OR OTHER ACCELERATORS. DIBENZOYL PEROXIDE HAS BEEN USED AS A BLEACHING AGENT IN THE DECOLORIZATION OF OILS FATS, WAXES, FLOUR AND SOAPS. DIBENZOYL PEROXIDE HAS BEEN USED AS A DRYING AGENT FOR PRINTING INK UNSATURATED OIL.

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