Products

Sulfonated Castor Oil is an anionic surfactant produced by the sulfation of castor oil. It provides effective wetting, emulsifying and solubilizing properties, with a pH of 6.5–7.5 in a 10% aqueous solution. Contact with multivalent metal ions should be avoided to reduce the risk of precipitation. Polykem supplies stable-quality grades for textile, leather and industrial applications. Welcome to inquire.

Sorbitan laurate (Sorbitan 20) is a nonionic surfactant produced by the esterification reaction of sorbitol and lauric acid. It has excellent emulsifying performance, with an HLB value of 8.6 and is an oil-soluble emulsifier, which is formed by esterification of sorbitan and lauric acid and is commonly used in cosmetics, food and medicine.

Sodium Lauryl Ether Sulphate (SLES) is an anionic surfactant produced by sulfonation and neutralization of fatty alcohol polyoxyethylene ether. It has excellent decontamination, foaming and emulsifying properties and is a core raw material for personal cleaning products. The product is a colorless to light yellow viscous liquid.

Polykem quality Polypropylene Glycol (PPG) is a nonionic polymer produced by ring-opening polymerization of propylene oxide, available in molecular weights ranging from 200 to 8000. It features low toxicity, good chemical stability and adjustable solubility — making it a versatile ingredient across polyurethane, lubricants, personal care and industrial formulation applications. Polykem supplies PPG in multiple grades with stable export capability to customers worldwide.

Polykem supplies Polyoxyethylene Sorbitan Fatty Acid Ester (TWEEN), a type of nonionic surfactant formed by the esterification of sorbitan anhydride with fatty acids, followed by ethoxylation with ethylene oxide. Its amphiphilic "hydrophilic-lipophilic" structure, with adjustable HLB values ranging from 8 to 18, makes it an efficient phase-interface regulator for industrial formulations.

Polyethylene Glycol (PEG) is a water-soluble polymer produced through the polymerization of ethylene oxide. Available in molecular weights ranging from approximately 200 to 20000. Polyethylene Glycol is widely used in pharmaceutical formulations, personal care products and industrial processing. Typical functions include serving as an excipient or carrier, humectant, lubricant and component of metalworking fluids. Polykem supplies a broad range of PEG grades to meet different application and processing requirements.