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Dow DOWSIL 6696 Emulsion is a high-performance cationic silicone emulsion in the DOWSIL series, designed for waterproof protection and durability enhancement of wood and porous building materials. As a cationic system containing 30% functional polydimethylsiloxane polymer, it can deeply penetrate substrates to form a breathable waterproof film, effectively blocking moisture intrusion
Efficient Waterproof & Anti-Seepage - Reduces substrate capillary water absorption, blocking moisture penetration
Breathable & Protective Compatibility - Forms a breathable waterproof film without blocking substrate pores
Cationic Easy Adhesion - Cationic properties enhance adhesion to substrates, providing longer-lasting protection
Low Viscosity & Easy Processing - Low-viscosity emulsion, easy to dilute and spray, high construction efficiency
Wood Protection Field - Waterproof treatment of solid wood panels and wood components to prevent decay and deformation
Furniture Manufacturing Field - Moisture-proof protection of solid wood furniture and outdoor wood crafts
Construction Materials Field - Waterproof and anti-fouling protection of wood building materials and porous stone
Decoration & Renovation Field - Waterproof pretreatment of wood floors and wood veneers to improve durability
| Brand | DOW |
| Chemical Composition | 30% Functional Polydimethylsiloxane Polymer (Cationic Emulsion) |
| Appearance | Milky white liquid |
| Type | Cationic silicone emulsion |
| Silicone Content | 30 % |
| Viscosity (25℃) | 10 - 20 Centistokes |
| pH Value | 5.5 - 8 |
| Shelf Life | 360 Days |
Q1: What is the primary functional role of DOWSIL 6696 Silicone Oil in formulations?
A: DOWSIL 6696 Silicone Oil is primarily used as a surface modifier and lubricity enhancer, delivering improved slip, softness, and hydrophobicity to coatings, inks, adhesives, and personal care emulsions without significantly affecting viscosity or drying behavior.
Q2: Is DOWSIL 6696 compatible with water-based systems?
A: Yes — DOWSIL 6696 is designed for use in both solvent-based and water-based systems. It can be readily dispersed or emulsified into aqueous formulations using standard high-shear mixing or with appropriate nonionic surfactants, depending on the desired stability and performance profile.
Q3: How does DOWSIL 6696 differ from conventional dimethyl silicone fluids?
A: Unlike standard linear polydimethylsiloxanes, DOWSIL 6696 features a tailored molecular architecture that enhances compatibility with polar resins and polymers while maintaining excellent migration resistance and film-forming characteristics — making it especially effective in demanding coating and ink applications.
Q4: Can DOWSIL 6696 be used in direct-contact food packaging applications?
A: DOWSIL 6696 is not pre-approved for direct food contact. Its suitability for food packaging must be evaluated case-by-case based on regulatory requirements, intended end-use conditions, and migration testing conducted by the formulator or brand owner in accordance with applicable local regulations.
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