BPE-3500 Specialty Branched Polyether

• Product Name: BPE-3500 Specialty Branched Polyether

• Chemical Type: Advanced Branched Polyoxypropylene Polyoxyethylene Alkoxylate

• CAS No.: 9003-11-6 (100% Active Ingredient)

Technical Specifications

• Physical Form: Clear to slightly hazy, colorless liquid or semi-solid paste (100% Active, Solvent-Free)

• Average Molecular Weight: ~3000

• HLB Value: 13.5 (Highly versatile hydrophilic-lipophilic balance)

• Cloud Point (1% Aqueous Solution): ~70°C

Product Description

BPE-3500 is a high-performance, 100% active non-ionic branched polyether surfactant engineered specifically for complex, high-stress industrial fluid formulations. Diverging from standard linear block copolymers, its multi-arm branched polymeric architecture provides exceptional shear stability, superior dynamic wetting capabilities, and enhanced steric stabilization. Featuring a finely balanced HLB value of 13.5 and an elevated cloud point of ~70°C, BPE-3500 dissolves rapidly in water to offer elite emulsification, detergency, and leveling performance in demanding processing environments.

Key Applications & Technical Benefits

• Heavy-Duty Industrial Cleaning: Delivers superior dynamic wetting, low-foaming detergency, and excellent soil-penetration performance. It maintains outstanding chemical chemical stability in highly alkaline or acidic industrial cleaning and metal degreasing formulations.

• High-Tier Emulsion Stabilization: Exceptionally effective as a primary emulsifier or coupling agent for producing stable, long-shelf-life oil-in-water (O/W) emulsions. The branched chains offer superior steric hindrance barriers compared to linear surfactants, effectively preventing droplet coalescence.

• Textile Processing & Levelling: Functions as an elite leveling, scouring, and dispersing agent in high-temperature, high-pressure textile dyeing processes, ensuring uniform color distribution without staining.

• Robust Thermal & Phase Stability: The high ~70°C cloud point ensures consistent, predictable surface-active performance in applications involving severe thermal stress, preventing premature phase separation or formulation splitting during heated operations.