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Série PPG polypropylène glycol

Specification outlook(25℃) Colour Pt-Co Hydroxyl value mgKOH/g Molecular weight Freezing point °C Water(100%0 PH (1% solution aqueuse) 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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