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Polypropylene Glycol 4000 (PPG 4000) (CAS NO : 25322-69-4)

PPG 4000 is a high molecular weight polyether polyol, primarily used in the production of polyurethane elastomers, sealants, adhesives, and surfactants. It provides flexibility, hydrophobicity, and durability to polymer systems and acts as a soft segment in urethane formulations.

Polypropylene Glycol 4000 (PPG 4000)
Polypropylene Glycol 4000 (PPG 4000)

PPG 4000 is a high molecular weight polyether polyol, primarily used in the production of polyurethane elastomers, sealants, adhesives, and surfactants. It provides flexibility, hydrophobicity, and durability to polymer systems and acts as a soft segment in urethane formulations.

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Elastomers

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Chemical Properties & Specifications

Applications of Polypropylene Glycol 4000 (PPG 4000)

Polyurethane Systems

Used in flexible foams, elastomers, coatings, and adhesives.

Lubricants & Surfactants

Acts as a base fluid in synthetic lubricants and functional surfactant formulations.

Cosmetics & Personal Care

Used as a conditioning agent and emulsifier in creams and lotions.

Sealants and Binders

Provides soft, flexible binding in construction and automotive sealants.

Have Questions About Polypropylene Glycol 4000 (PPG 4000)?
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Primarily in polyurethane systems for flexibility, also in lubricants and personal care formulations.

Typically around 28 mg KOH/g.

No, it is not classified under GHS but standard precautions are advised.

PPG-4000, Polyoxypropylene Glycol 4000

200 kg drums, 1000 kg IBC totes available.

Yes, in non-reactive roles like emulsifiers and conditioning agents.

COA, MSDS, REACH compliance certificate.

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