Personal care products have long employed PEG and PPG. These compounds are also employed in anti-foam compositions and in the biotechnology industry. The functional qualities of formulas are influenced by the chemistry of PEG, PPG, or mixtures of these in blocks or random chains. The chemist will be Read More

Polypropylene glycol (Polypropylene Glycol) is a polymer with the molecular formula H (C3H6O) nOH and a molecular weight of 400–2000. It is a colorless to yellowish sticky liquid. non-volatile. non-corrosiveness.Its monoester is a non-ionic surfactant and can also act with alcohols to produce ether Read More

Polypropylene Glycol (PPG, cas 25322-69-4) is a transparent, colorless or basically colorless viscous liquid polyether polyol. PPG generally has a molecular weight of 400-8000, of which PPG400, PPG600, PPG1000, PPG2000, PPG4000 are more widely used, with different applications for different molecula Read More