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  • powder-benzoyl-peroxide-75%.jpg
  • BPO成品-2.jpg
  • BPO包装-内(1737100082378).jpg
  • IMG_0489.jpg
  • IMG_0470.jpg
  • IMG_0494.jpg
  • loding-picture-2.jpg
  • BPO75-PACKING.jpg
  • 微信图片_20230714111604.jpg

BPO 75

Categories:

Organic Peroxides


BPO75% is a free flowing granular(or powder) form of water damped diacyl peroxide, used as initiator of polymerization in styrene, acrylic resins; and curing agent for unsaturated resin and elastomers.
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Technical Data Sheet

BPO 75

Molecular formula

C14H10O4

Molecular weight

242.23

CAS NO.

94-36-0

UN NO.

3104

CN NO.

52045

EINECS.

202-327-6

IUPAC name :

Benzoic peroxyanhydride

Chemical name

Dibenzoyl peroxide 75%

 

Prepared By

ICASON PM

REVISION:2010

Approved By

PRODUCTION SPECIFICATION

Valid From:2010-10-1

BPO 75% water –wet granules or powder

Brief Introduction:
BPO75% is a free flowing granular(or powder) form of water damped diacyl peroxide, used as initiator of polymerization in styrene, acrylic resins; and curing agent for unsaturated resin and elastomers.
Melt point:103-106°C(decompose)slightly soluble in water, ethanol, soluble in aether, acetone, chloroform and benzene.
Half Life Data:
Activation Energy……………30kcal/mole
10hr,Half Life Temp.…………73℃
1hr,Half Life Temp. …………92℃
1min,Half Life Temp. ………131℃

Specification:

Items

Standard value

Appearance

White particle

Assay%

75±1 

Water content %

24±1 

Cl-  %

≤0.3

Free acid(as C6H5COOH) %

≤1

 

Main Application:

  • Free radical polymerization initiator and cross-linking agent in a wide variety of applications.
  • An effective initiator in the polymerization and co-polymerization of numerous vinyl monomers which include styrene, methyl methacrylate, acrylic esters, acrylonitrile, vinyl acetate, vinyl chloride, and ethylene.
  • An excellent ambient temperature initiator for unsaturated polyester resins.

Package and Storage:
20kg or 25kg, net, inner PE bag with outer paper carton.
Below 30℃ stored under shadow, good air circulation. Keep in original containers hold the water content.

Key words:

Organic peroxides

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