Polypropylene Glycol PPG 4000
Specification PPG-4000 Appearance(25℃) Colorless transparent oily viscous liquid Color gloss Pt-Co ≤20 Hydroxyl Value mgKOH/g 26~30 Molecular Weight 3700~4300 Acid Value mgKOH/g ≤0.5 Content water（%） ≤0.5 pH Value(1% water solution) 5.0～7.0
PPG-4000 has excellent lubrication, anti-foam, heat and frost resistance.
PPG-4000 is mainly used as a component of combined polyether to produce polyurethane foam.
PPG-4000 can be used to produce plasticizers and lubricants directly or after esterification
Polypropylene Glycol is used in cosmetics, esterification, release agents, solubilizers, pharmaceuticals, daily chemicals, etc.
Packed in 200kg iron drums and 50kg plastic drums.
This series of products is non-toxic, non-flammable, and stored and transported as general chemicals. Store in a dry, well-ventilated place. The warranty period is two years.
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