abstract |
The present invention relates to an aqueous suspension comprising 35 to 45% by weight of solid diacyl peroxide particles having a d50 particle size in the range of 1 to 10 m, 0.05 to 1% by weight of dispersant, and 1% by weight or less of organic solvent. This concentrated peroxide suspension contains only a small amount of dispersant, has low volatile organic content, is stable for several months, and has low viscosity. |