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| Hi-Point 90 |
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| METHYL ETHYL KETONE PEROXIDE |
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| 1338-23-4 |
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Hi-Point 90 is a clear, colorless solution of methyl ethyl ketone peroxide in a mixture of dimethyl phthalate and an ester plasticizer.
Hi-Point 90 is principally used as an initiator or ``catalyst'' for the room temperature cure of unsaturated polyester and vinyl ester resins. |
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Active Oxygen, % 9.0 max.
Flash Point, Setaflash C.C., 'C ('F). 82 (180)
Form Liquid
Freezing Point, 'C ('F) <-30 (-22)
Purity, wt.% 38
Solubility Insoluble in water and moderately to very soluble in most organic solvents
Styrene Solubility (1:1 mix) Clear Solution |
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