FIELD: metallurgy.
SUBSTANCE: invention relates to a powdered mixture used in various fields, including coating compositions. Powder mixture contains the following in wt. %: 20–90 of one or more organic peroxides in powder form and 10–80 barium sulphate with average particle size (d50) in range of 0.5–3 micron. Method for preparation of powdered mixture is also described.
EFFECT: technical result is providing phlegmatised powders of organic peroxide, resistant to separation, suitable for application in coating compositions and transparent complex systems.
10 cl, 3 ex
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