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High thermal stability up to 250 °C continuous use temperature.
Excellent weather resistance and UV stability for long-term outdoor performance.
Good compatibility with organic resins including acrylics, alkyds, and polyesters.
Low surface energy enabling superior water repellency and anti-graffiti properties.
Solvent-based liquid formulation for easy integration into conventional coating systems.
High-performance silicone-modified architectural coatings.
Heat-resistant coatings for industrial equipment and chimneys.
Water-repellent façade protection systems for concrete and masonry.
Anti-graffiti topcoats for infrastructure and public buildings.
Hybrid binder in maintenance and refurbishment coatings.
| Chemical Type | Phenyl-methyl silicone resin |
| Product Form | Liquid, solvent-based |
| Appearance | Clear, colorless to pale yellow liquid |
| Solvent | Xylene / aromatic hydrocarbon mixture |
| Solids Content | Approx. 50 wt.% |
| Viscosity (25 °C) | 100–200 mPa·s (Brookfield RV, spindle #3, 60 rpm) |
| Density (20 °C) | Approx. 0.95–0.98 g/cm³ |
| Flash Point (PMCC) | Approx. 35 °C |
Q1: What is the primary function of Silikophen P 50 X in coating formulations?
A: Silikophen P 50 X is a reactive silicone resin designed to enhance surface properties—particularly slip, mar resistance, and substrate wetting—in high-performance industrial and decorative coatings. It functions as a polymeric additive that integrates into the binder matrix, offering durable, non-migrating surface modification without compromising film integrity.
Q2: Is Silikophen P 50 X compatible with common organic resin systems?
A: Yes—it demonstrates broad compatibility with thermosetting resins such as acrylics, polyesters, melamines, and epoxy-based systems. Its reactive silanol groups allow for co-crosslinking under typical curing conditions, enabling stable incorporation without phase separation or haze formation in clear coats.
Q3: How should Silikophen P 50 X be incorporated into a formulation?
A: It is typically added during the let-down stage under moderate agitation. Pre-dilution in a compatible solvent or carrier resin is recommended to ensure uniform dispersion. Avoid high-shear mixing at elevated temperatures prior to full formulation integration, as this may affect reactivity profile.
Q4: Does Silikophen P 50 X require special handling or storage conditions?
A: Store in tightly sealed containers under dry, cool conditions (below 30 °C) and protect from moisture. While not classified as hazardous for transport, prolonged exposure to humidity may lead to premature condensation; therefore, good container hygiene and nitrogen blanketing during extended storage are advisable.
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E-mail: wangxingqiang@ericwchem.com
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