Phenol polyether

　　Application Fields

　　Detergents and Daily Chemicals

　　1. Liquid detergents (laundry detergent, dish soap): Reduce surface tension, enhance oil emulsification and dispersion capabilities

　　2. Cosmetic emulsifiers (face cream, shampoo): Stabilize oil-water interface, prevent emulsion layering HLB 10-15 (High EO type)

　　Industrial Additives 1. Metalworking fluids (cutting fluid, rolling oil): Lubricate and cool metal surfaces, inhibit foaming (Low HLB value pure PO type) 2. Coating/ink leveling agents: Reduce coating surface tension, minimize craters

　　3. Textile dyeing and printing penetrants: Rapidly penetrate fibers, improve dyeing uniformity HLB 3-8 (High PO type)

　　Pharmaceuticals and Pesticides

　　1. Pharmaceutical excipients (oral solution solubilizers): Solubilize fat-soluble drugs (e.g., Vitamin E), improve bioavailability

　　2. Pesticide emulsifiers (herbicides, insecticides): Stabilize pesticide emulsions, extend efficacy period High purity (Pharmaceutical grade)

　　Construction Materials Industry

　　1. Concrete water reducers (polycarboxylate series): Serve as comonomers for polycarboxylate water reducers, improve cement particle dispersibility

　　2. Cement mortar defoamers: Destabilize bubble films, eliminate internal concrete pores Molecular weight 1000-3000 Da

　　New Energy and Environmental Protection

　　1. Shale gas drilling fluid lubricants: Reduce drilling fluid viscosity, improve lubricity, protect wellbore

　　2. Wastewater treatment demulsifiers: Break emulsions in oily wastewater, promote oil-water separation High molecular weight (2000-5000 Da)