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Polypropylene glycol PPG series

Specification outlook(25℃) Colour Pt-Co Hydroxyl value mgKOH/g Molecular weight Freezing point °C Water(100%0 pH value (1% aqueous solution) PPG-200 Colorless transparent oily viscous liquid ≤20 510~623 180~220 ≤0.5 ≤0.5 5.0~7.0 PPG-400 Colorless transparent oily…

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