Dow DOWSIL SZ-1605 Fluid is a high-performance silicone surfactant in the DOWSIL series, designed for industrial production of rigid polyurethane foam. With excellent interfacial activity and foaming regulation ability, it stabilizes the foaming system, regularizes cell structure, effectively improves foam thermal insulation and structural strength
Efficient Foam Stabilization & Control - Stabilizes foaming process, optimizes cell uniformity and compactness
Enhanced Thermal Insulation - Regularizes cell structure, reduces foam thermal conductivity
Wide Formulation Compatibility - Adaptable to various rigid PU foaming raw material systems
Strong Process Adaptability - Compatible with continuous/batch foaming, improves production yield
Low Dosage & High Efficiency - Achieves excellent stabilization and molding effect with small addition
Building Insulation Boards - External wall and roof insulation, improves building energy efficiency
Home Appliance Insulation Liners - Refrigerator, freezer, water heater insulation layers, enhances cold/heat preservation effect
Cold Chain Storage & Transportation Materials - Refrigerated trucks, insulation boxes, cold storage boards, ensures temperature control stability
Industrial Pipeline Insulation - Chemical, HVAC pipeline heat insulation, reduces energy loss
Imitation Wood Structural Materials - Decorative and furniture rigid PU imitation wood, balances strength and lightweight
| Brand | DOW |
| Chemical Composition | Silicone Surfactant |
| Appearance | Clear to Pale Yellow Liquid (Typical) |
| Viscosity (25℃) | 800 - 1600 Centipoise (cP) (Typical) |
| Specific Gravity (25℃) | 1.01 - 1.05 (Typical) |
| Active Ingredient Content | ≥98% (Typical) |
| Ionic Character | Non-Ionic |
| Flash Point (Closed Cup) | ≥105℃ (Typical) |
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E-mail: wangxingqiang@ericwchem.com
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