Anti-Scratch Agent 51 is a dispersion of high-molecular-weight polysiloxane and surfactants that reduces friction coefficients, prevents adhesion, and enhances wear resistance. It provides scratch resistance and smoothness to water-based emulsion systems. It remains effective in coatings containing alcohols or solvent-based formulations. Due to its unique structure, siloxane segments enrich on the surface after film formation, enhancing the paint film's abrasion resistance and tactile feel. It e
Appearance: White transparent fluid
Composition: Paste-like dispersion of ultra-high molecular weight polydimethylsiloxane
Appearance: White transparent fluid
Composition: Paste-like dispersion of ultra-high molecular weight polydimethylsiloxane
I. Product Overview:
Anti-Scratch Agent 51 is a dispersion of high-molecular-weight polysiloxane and surfactants that reduces friction coefficients, prevents adhesion, and enhances wear resistance. It provides scratch resistance and smoothness to water-based emulsion systems. It remains effective in coatings containing alcohols or solvent-based formulations. Due to its unique structure, siloxane segments enrich on the surface after film formation, enhancing the paint film's abrasion resistance and tactile feel. It exhibits exceptional dispersibility and high usability.
II. Product Specifications:
Appearance: White transparent fluid
Composition: Paste-like dispersion of ultra-high molecular weight polydimethylsiloxane
III. Product Characteristics:
Reduces paint film friction coefficient
Excellent abrasion resistance
Superior surface smoothness
Good flow properties
Good compatibility
Anti-blocking properties
IV. Applications:
Water-based coatings, inks, and leather systems; water-based letterpress inks; solvent-based letterpress inks; water-based gravure inks; water-based offset inks; water-based varnishes and lacquers; water-based and solvent-based inks and paints; water-based leather inks; adhesive accelerators.
V. Recommended Dosage:
Typical addition concentration ranges from 0.05 to 3.0% by weight of the total formulation.
VI. Packaging:
15.8 kg/drum
Dow Corning 51 Additive has been successfully applied in the following industrial sectors:
Friction Reduction:
Inks: Water-based letterpress inks, 0.05–0.1% addition rate
Solvent-based letterpress inks, 0.5–1.5% addition rate
Water-based gravure inks, 0.1–0.2% addition rate
Water-based offset inks, 0.1–0.2% addition rate
Coatings: Water-based topcoats/varnishes, 0.5–1.0% addition rate
Paint: Water-based paint, 0.5-1.0% addition rate
Solvent-based paint, 0.5%+ addition rate
Anti-blocking: ,
Ink: Water-based letterpress ink, 0.1-0.2% addition rate
Water-based gravure ink, 0.1-0.2% addition rate
Improving Abrasion Resistance:
Water-based letterpress ink, 0.1-0.2% or as low as 0.05-0.1%, or as high as 0.5-1.5% addition rate
Solvent-based letterpress ink, 0.5-1.5% addition rate
Water-based gravure ink, 0.05-0.1% or as high as 0.5-1.0% addition rate
Solvent-based gravure inks: 0.05-0.1% addition rate
Water-based offset inks: 0.1-0.2% addition rate
Coatings:
Water-based clear varnishes: 0.1-0.2% or up to 0.5-1.0% addition rate
Water-based industrial coatings: 0.05-0.1% addition rate
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. |

Copy product links
Long by picture save/share

+86 15986601598
+86 15817282250
(+86) 755-88834518
Monday to Friday: 9:00-18:00