Description

Polypropylene Glycol PPG are polymers of propylene oxide. Polypropylene Glycol PPG is vastly employed in production of a wide range of products, including such diverse. Commodities as polyester resins, engine coolants, latex paints, heat transfer fluids, and deicing compounds. It is used as a solvent, heat transfer medium, or as a chemical intermediate, taking. The benefit of its reactive hydroxyl groups. Polypropylene Glycol PPG is a polypropylene glycol used as a used in production of brake Fluid formulations, lubricating-oil and grease compounding and rubber processing. PPG is less toxic as compared to PEG, so biotechnologicals are now switching from PEG to PPG.

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Grades of Polypropylene Glycol with Various Molecular Weights:

• PPG 400
• PPG 1000
• PPG 2000
• PPG 4000

Applications:

• Formulation of Polyurethanes (As rheology modifier)
• Urethane Foam And Other Applications
• Deck Coatings
• Primary ingredient in manufacturing of paintballs
• Solvent And Water-Based Adhesives
• Clay Pipe Sealants
• Elastomers
• Defoamers
• Humectants
• Plywood Patch
• Seamless And Sports Flooring
• Potting Compounds
• Tire Fill
• Inks
• Lubricants
• Antistatic Agents
• Crude Oil De-Emulsifiers
• Plasticizers

Features:

• PPGs can be blended to obtain liquids with intermediate viscosities.
• The molecular weights range from low for water-soluble to high for water-insoluble applications.
• Lower pour point
• Higher viscosity index
• Lower tendency of varnish or coke formation
• Increased solvency
• Wider range of solubilities, including water solubility
• Lower vapor pressure and ash content
• Neutral and low in odor
• Relatively low toxic

Technical Specifications:

• OH No : 54 – 58
• Water : Max 500
• Acid No : Max 0.04
• pH : 5.5 – 7
• Color APHA : Max 50
• CPR : Max 1