The anti-graffiti additive is a hydroxyl-containing polyether-modified polydimethylsiloxane solution. It is a highly effective, dual-purpose (water/oil) anti-graffiti additive offering excellent compatibility and exceptional transparency. This additive provides outstanding hydrophobicity, oleophobicity, stain resistance, fingerprint resistance, and lubricity to coated surfaces. Coatings incorporating this additive effectively prevent adhesion of various graffiti substances, facilitate easy clean
Project | Typical Data/Indicators |
Appearance | Light yellow transparent liquid |
Density (20°C) | 0.95 g/ml |
Non-volatile Content (150°C, 10 min) | 25% |
Flash Point | 31 °C |
Hydroxyl Value (Active Ingredient) | 29 mg KOH/g |
Project | Typical Data/Indicators |
Appearance | Light yellow transparent liquid |
Density (20°C) | 0.95 g/ml |
Non-volatile Content (150°C, 10 min) | 25% |
Flash Point | 31 °C |
Hydroxyl Value (Active Ingredient) | 29 mg KOH/g |
I. Product Overview:
The anti-graffiti additive is a hydroxyl-containing polyether-modified polydimethylsiloxane solution. It is a highly effective, dual-purpose (water/oil) anti-graffiti additive offering excellent compatibility and exceptional transparency. This additive provides outstanding hydrophobicity, oleophobicity, stain resistance, fingerprint resistance, and lubricity to coated surfaces. Coatings incorporating this additive effectively prevent adhesion of various graffiti substances, facilitate easy cleaning, and maintain the coating's inherent high transparency without compromising the substrate's appearance.
Specification
Project | Typical Data/Indicators |
Appearance | Light yellow transparent liquid |
Density (20°C) | 0.95 g/ml |
Non-volatile Content (150°C, 10 min) | 25% |
Flash Point | 31 °C |
Hydroxyl Value (Active Ingredient) | 29 mg KOH/g |
III. Product Characteristics:
High Transparency Retention: The additive itself exhibits no cloudiness or haze, and when added, does not alter the transparency of the substrate or finished product, making it perfectly suited for applications requiring high light transmission.
High Compatibility Advantage: Excellent compatibility with BYK-3720 systems and most water-based and oil-based resins, coatings, inks, etc., without adverse effects such as separation, migration, or wrinkling.
Strong Anti-Graffiti + Stain Resistance: Forms a uniform protective film on substrate surfaces with outstanding hydrophobic and oleophobic properties. Resists adhesion of various stains (e.g., markers, oil, dust), allowing easy wipe-off for efficient anti-graffiti performance;
Surface Lubricity Enhancement: Significantly improves substrate surface smoothness, reduces friction damage, and enhances finished product scratch resistance;
Versatile Water/Oil Compatibility: Requires no additional formulation adjustments, directly compatible with water-based or solvent-based systems, adapting to diverse production processes;
Convenient Room-Temperature Operation: No high-temperature heating or specialized equipment needed; complete addition and dispersion at ambient temperatures, reducing energy consumption and operational complexity.
IV. Product Applications:
Coating Systems: Water-based/solvent-based transparent protective coatings (e.g., glass coatings, transparent plastic coatings, metallic clear coats);
Printing Industry: High-transparency printing inks (e.g., packaging printing, film printing), enhancing ink surface stain resistance and lubricity;
Substrate Modification: Surface protection modification for transparent plastics (PC, PMMA, PET, etc.), glass, acrylic sheets, transparent composites;
Other Applications: Decorative materials, furniture surfaces, public facilities (e.g., transparent protective panels, display cabinets) requiring high transparency and anti-graffiti properties.
V. Product Packaging:
25KG/drum. Store sealed in a cool, dry, well-ventilated area at room temperature (15-35°C). Keep away from fire sources, heat sources, and strong oxidizing agents.
REMARK |
The above information is believed to be accurate and presents the best explanation currently available to us. We assume no liability resulting from above content. The technical standards are formulated and revised by customers’ requirement and us, if there are any changes, the latest specification will be executed and confirmed in the contract. |

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