SDP-800 (Diluted with Water & BDG)

• Product Name: SDP-800 (Diluted with Water & BDG)

• Chemical Type: Specialty Polyoxypropylene Polyoxyethylene Alkoxylate Solution

• CAS No.: Mixture

  • Active Polymer: 9003-11-6

  • Butyl Diglycol (BDG): 112-34-5

  • Water: 7732-18-5

Technical Specifications (Based on Certificate of Analysis)

• Appearance: Clear to amber, viscous liquid

• Active Polymer Mw: ~800

• HLB Value: 8.5 (Intermediate balance, tailored for oil-rich matrices)

• Cloud Point: 62℃ (Tested via 25% BDG/solvent-assisted matrix method)

• Formulation Composition: Consists of 65% Active Polymer, pre-blended with 10% Water and 25% Butyl Diglycol (BDG) solvent for low-temperature flowability and optimized pouring viscosity.

Product Description

SDP-800 (65% Active, 25% BDG, 10% Water) is a premium, high-performance synthetic alkoxylate solution engineered specifically for heavy-duty industrial fluid formulations. Featuring a finely balanced HLB value of 8.5, the core block polymer delivers exceptional boundary lubricity and excellent load-bearing capacity. The factory-integrated BDG-water matrix effectively suppresses the high inherent viscosity of the active polymer, eliminating the risk of cold-weather gelation and guaranteeing a highly fluid, pumpable product for instant tank blending.

Key Applications & Technical Benefits

• Heavy-Duty Metalworking Fluids (MWF): Highly recommended as a premium lubricating additive and co-emulsifier for heavy-duty metal cutting, stamping, drawing, and rolling fluids where maximum shear stability under intense heat is required.

• Extreme Pressure (EP) & Film Strength Improver: Powered by an optimized active polymer chain (Mw ~800), it rapidly deposits a durable, resilient hydrodynamic barrier on metal surfaces, substantially lowering the friction coefficient and protecting expensive tooling from micro-wear.

• Versatile Co-Emulsifier & Solubilizer: Provides a vital mid-range HLB balance (8.5), acting as a powerful coupling agent to stabilize complex, multi-component oil-in-water (O/W) emulsions containing mineral oils, synthetic esters, or vegetable bases.

• Excellent Process Flowability: Pre-diluted with premium BDG solvent to facilitate rapid room-temperature blending. It disperses effortlessly into water-glycol or semi-synthetic concentrates without forming high-viscosity gel lumps, reducing handling energy and process time.