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Dow DOWSIL CB-3046 Fluid is a high-performance multi-functional silicone fluid for hair care in the DOWSIL series, designed for water-based leave-in hair care formulations. As a multi-component silicone blend, it features excellent frizz control, long-lasting style retention and natural feel, endowing hair with curl definition and shine while providing heat protection
Long-Lasting Frizz Control - Smooths frizzy hair with long-lasting effect
Style Retention & Restyling - Maintains hairstyle stably, supporting repeated styling adjustments
Curl Definition Enhancement - Improves curl elasticity and contour, creating exquisite curls
Natural Shine Boost - Endows hair with healthy shine, avoiding greasy feeling
Gentle Heat Protection - Resists heat tool damage, caring for hair health
Long-Lasting Frizz Control - Smooths frizzy hair with long-lasting effect
Style Retention & Restyling - Maintains hairstyle stably, supporting repeated styling adjustments
Curl Definition Enhancement - Improves curl elasticity and contour, creating exquisite curls
Natural Shine Boost - Endows hair with healthy shine, avoiding greasy feeling
Gentle Heat Protection - Resists heat tool damage, caring for hair health
| Appearance | Transparent Liquid |
| Silicone Content | 100 % |
| Specific Gravity (25℃) | 0.98 |
| Refractive Index (25℃) | 1.41 - 1.42 |
| Core Efficacy | Frizz control, style retention, curl definition, shine enhancement, heat protection |
| Applicable System | Water-based leave-in hair care formulations |
| Product Features | Non-flammable, suitable for various hair types |
Q1: What is the primary function of DOWSIL CB-3046 Silicone Oil in industrial formulations?
A: DOWSIL CB-3046 is a high-purity, low-viscosity silicone fluid designed primarily as a processing aid and surface modifier. It enhances substrate wetting, improves slip and leveling, reduces surface tension, and imparts temporary or permanent hydrophobicity depending on the application and cure conditions.
Q2: Is DOWSIL CB-3046 compatible with common polymer systems such as acrylics, polyurethanes, and epoxies?
A: Yes, DOWSIL CB-3046 demonstrates broad compatibility with many thermoset and thermoplastic resin systems, including solvent-based and waterborne acrylics, polyurethanes, and epoxy coatings. Compatibility should be verified in the final formulation due to potential sensitivity to catalysts, surfactants, or pH.
Q3: How is DOWSIL CB-3046 typically incorporated into formulations?
A: It is generally added during the let-down or post-addition stage under mild agitation. Due to its low surface tension and volatility profile, it is recommended to avoid high-shear mixing prior to full dispersion and to evaluate stability under storage conditions.
Q4: Does DOWSIL CB-3046 require thermal curing or crosslinking to deliver performance benefits?
A: No—DOWSIL CB-3046 functions effectively as a non-reactive additive and does not require chemical crosslinking. Its effects are realized upon solvent evaporation or film formation. However, it may also serve as a carrier or compatibilizer in heat-cured silicone systems where co-bonding occurs.
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