Coatings for marine vessels and ship equipment designed to protect against marine organisms
Overview
- Anti-fouling coatings are designed to prevent the adhesion, corrosion, and contamination of marine organisms, maintaining the smooth surface integrity of water-exposed structures such as ships, docks, and sonar systems. Guangzhou DPM Company’s silicone-based anti-fouling coatings are free from toxic substances and environmentally friendly with no pollution.
Typical characteristic
| Testing items | DPM-9223SR | DPM-9229 | Competing Products |
| coating thickness（μm） | 500-1000 | 150-200 | 150-200 |
| Solid Content（%） | 98 | 70 | 70 |
| Coating Rate（%） | 1-2 m2/l | 3.6-4.8 m2/l | 3.6-4.7 m2/l |
| system | 2K | 3K | 3K |
| construction technology | Undercoat / Topcoat | Undercoat + Intermediate coating + Topcoat | Undercoat + Intermediate coating + Topcoat |
Product features
- Long-lasting anti-fouling protection with a validity period of 3–5 years; even if a small amount of marine organisms adhere, they can be easily removed.
- The film exhibits excellent resistance to seawater impact and does not bubble or detach even under prolonged submersion in water.
- Free from toxic agents, without irritating odor, and environmentally friendly.
Comparison of anti-fouling paint samples during immersion tests in shallow waters
| Guangzhou DPM Company | Competing Products |
| First Month | First Month |
 |  |
| Sixth Month | Sixth Month |
 |  |
| Twelfth month | Twelfth month |
 |  |
| Following the typhoon, the small amount of marine organisms originally attached to the surface were completely washed away. | Attached to large quantities of shellfish and algae |
Packaging Images
Small‑sample packaging
Goods Packaging
Price
- For accurate quotation, please get in touch with our sales team.
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.