DPM-4977F4  Silicone anti-graffiti agent

Overview

• DPM-4977F4 is an organosilicon anti-graffiti additive – a polyurethane-modified acrylate silicone oil – whose molecular chain contains numerous unsaturated double bonds, endowing it with excellent compatibility and dispersibility within UV curing systems. Furthermore, the organosilicon structure within its molecular chain enables DPM-4977F4 to rapidly migrate to the surface of the UV-cured coating; upon UV curing, it provides a distinct organosilicon smoothness feel, as well as effective release and anti-fouling/anti-graffiti performance.

Typical Characteristic

project	unit	data
appearance	/	Light yellow to yellow liquid
solid Content	%	≥88
viscosity（25℃）	CPS	300-3100
Silicone PU content	%	70±2
refractive index	/	1.4570±00050

Product Features

• Anti-graffiti effect, excellent compatibility
• Silicone-smooth touch
• Excellent anti-adhesion performance
• Provides release effect

Application Area

• The UV-curing system provides anti-adhesion, improves hand-feel, and offers anti-graffiti performance; the recommended addition amount is 1–3% of the total formulation; the exact dosage should be determined through laboratory testing according to specific requirements.

Safety, Packaging and Storage

• When stored unopened at room temperature, the product has a shelf life of 6 months from the date of manufacture. Maintaining 30% air space during storage helps ensure long-term stable storage. 
• 50KG pack

Packaging Images

Price

Disclaimer：The above information is provided based on the specific characteristics of our products and is derived from existing knowledge; it is intended solely as an introduction and usage recommendation for our products and does not constitute a warranty regarding the specific characteristics of our products when used in particular applications. Therefore, we assume no responsibility for this information or recommendations.