مواد وتقنيات مضادة للقاذورات البحرية عالية الأداء

一、Static Anti Fouling Coating--DR-MPC903

Product introduction：

DR-MPC903 is a static antifouling coating that utilizes degradable hyperbranched resin technology. It is suitable for various marine engineering equipment, particularly those in long-term static service such as ships, nuclear power plants, and underwater detectors, with an antifouling period of over three years.

Product Advantages：

1.The resin used in this coating features a unique degradable hyperbranched structure, which enables stable hydrolysis in seawater, ensuring continuous and stable self-renewal of the coating surface. This facilitates the controlled and steady release of environmentally friendly antifouling agents.

2. The antifouling performance of this coating exhibits minimal dependence on sailing speed, delivering excellent static antifouling capability.

3. The coating offers advantages such as high solid content, low viscosity, and superior mechanical properties.

Technical Parameter：Color:                                                                                             Reddish Brown

Volume Solids:                                                                                54±2%

Recommended Film Thickness:                                                     Dry Film 200–250 μm

Theoretical Spreading Rate:                                                          2.7–2.2 ㎡/L

Application Methods:                                                                    Airless Spray, Roller, Brush, Dip Coating

Flash Point:                                                                                     25°C

Drying Time (at 23±2°C):                                                              Surface Dry ≤ 6h, Hard Dry ≤ 24h

Film Adhesion:                                                                              ≥2 MPa

Environmental Properties:              Free from internationally prohibited antifouling agents such as organotin and DDT

Polishing Rate: 3–8 μm/month, adjustable, with a minimum of 3 μm/month under static conditions

二、Super Long-lasting Anti-fouling Coating--DR-MPC904

Product introduction：

DR-MPC904 is an ultra-long-lasting antifouling coating that utilizes main-chain degradable polymethacrylic acid silane ester technology. It is suitable for large ocean-going vessels (such as cargo ships, oil tankers, etc.), with an antifouling period of up to 7.5 years.

Product Advantages：

1.The unique methyl silane ester in the resin used in this coating can slowly hydrolyze in seawater, enabling the coating surface to undergo continuous and stable self-renewal at a low rate. This facilitates controlled, stable, and long-term release of environmentally friendly antifouling agents, resulting in an extended antifouling duration.

2. The globally innovative main-chain degradation technology effectively addresses issues such as weak static antifouling capability and short antifouling periods in traditional coatings.

3. The coating surface has low roughness, offering excellent drag reduction performance.

Technical Parameter：

Color:                                                                             Reddish Brown

Volume Solids:                                                               56% ± 2%

Recommended Film Thickness:                                      Dry film 250–350 μm

Theoretical Spreading Rate:                                           2.3–1.6 ㎡/L

Application Methods:                                                    Airless spray, brush, roller

Flash Point:                                                                      25°C

Drying Time (at 23 ± 2°C):                                             Touch dry: ≤ 6 hours                                Hard dry: ≤ 24 hours

Film Adhesion:                                                                > 2 MPa

Environmental Compliance:      Free of organotin, DDT, and other biocides prohibited by national standards Antifouling Agent:

Polishing Rate:    2–4 μm/month, adjustable, not less than 2 μm/month under static conditions

Drag Reduction Performance:                                       ≥ 4%

三、Long-lasting Antifouling Coating--DR-MPC905

Product introduction：

DR-MPC905 is a long-lasting antifouling coating based on main-chain degradable polyacrylic siliconized ester technology, suitable for large ocean-going vessels (such as cargo ships, oil tankers, etc.), with an antifouling service life of up to 5 years.

Product Advantages：

1.The resin in this coating contains siliconized esters that undergo slow hydrolysis in seawater, enabling the coating surface to self-renew steadily and sustainably at a low rate. This ensures a controlled, stable, and long-term release of environmentally friendly antifouling agents.

2. The globally innovative main-chain degradation technology effectively addresses common issues in traditional coatings, such as weak static antifouling performance and short antifouling service life.

3. The coating exhibits low surface roughness and excellent drag reduction properties.

Technical Parameter：

Color:                                                                                 Reddish Brown

Volume Solids:                                                                   55% ± 2%

Recommended Film Thickness:                                         Dry Film 200–300 μm

Theoretical Spreading Rate:                                              2.8–1.9 m²/L

Application Methods:                                                       Airless Spray, Brush, Roller

Flash Point:                                                                        25°C

Drying Time (at 23 ± 2°C):                                                Touch Dry ≤ 6 hours            Hard Dry ≤ 24 hours

Film Adhesion:                                                                  >2 MPa

Environmental Compliance:Free from organotin, DDT, and other prohibited antifoulants as per national standards

Polishing Rate:     2–5 μm/month, adjustable; minimum 2 μm/month under static conditions

Drag Reduction Performance:                                           ≥4%

四、Medium And Long-term Anti Fouling Coating--DR-MPC906

Product introduction：

DR-MPC906 is a medium- to long-term antifouling coating utilizing main-chain degradable polyacrylic copper technology, suitable for ocean-going vessels, fishing boats, and others, with an antifouling period of 3–5 years.

Product Advantages：

1。The copper ester bonds in the resin used in this coating can undergo stable hydrolysis in seawater, enabling continuous self-renewal of the coating surface and achieving controlled, steady release of environmentally friendly antifouling agents.

2. The globally innovative main-chain degradation technology effectively addresses the weak static antifouling capability of traditional coatings.

3. This coating offers high cost-effectiveness and broad applicability.

Technical Parameter：

Color:                                                                         Reddish-brown

Volume Solids:                                                          54% ± 2%

Recommended Film Thickness:                                Dry film 200–250 μm

Theoretical Spreading Rate:                                      2.7–2.2 m²/L

Application Method:                                                Airless spray, brush, roller

Flash Point:                                                                25 °C

Drying Time (23 ± 2 °C):                                           Surface dry: ≤ 6 h  Hard dry: ≤ 24 h

Film Adhesion:                                                            >2 MPa

Environmental Properties:            Free from internationally banned antifouling agents such as organotin and DDT

Polishing Rate:                              3–6 µm/month, adjustable; not less than 3 µm/month under static conditions

五、Medium And Long-term Anti Fouling Coating--DR-MPC907

Product introduction：

DR-MPC907 is a medium- to long-term antifouling coating based on main-chain degradable zinc polyacrylate technology, suitable for oceangoing vessels, fishing boats, and other marine applications, with an antifouling lifespan of 3–5 years.

Product Advantages：

1.The zinc ester bonds in the resin used in this coating can undergo stable hydrolysis in seawater, enabling continuous self-renewal of the coating surface and achieving controlled, steady release of environmentally friendly antifouling agents.

2. The globally innovative main-chain degradation technology effectively addresses the weak static antifouling performance of traditional coatings.

3. This coating offers high cost-effectiveness and a wide range of applications.

Technical Parameter：

Color:                                                      Reddish-brown

Volume Solids:                                        55% ± 2%

Recommended Dry Film Thickness:        200–250 μm

Theoretical Spreading Rate:                    2.8–2.2 ㎡/L

Application Method:                               Airless spray, brush, roller

Flash Point:                                              25 ℃

Drying Time (23 ± 2℃):                         Surface Dry: ≤ 6 h, Hard Dry: ≤ 24 h

Film Adhesion:                                        >2 MPa

Environmental Features:                        Free of internationally banned antifouling agents such as organotin and DDT

Polishing Rate:                                     3–6 µm/month, adjustable; not less than 3 µm/month under static conditions

六、Biodegradable Anti Fouling Coating--DR-MPC908

Product introduction：

DR-MPC908 is an antifouling coating that utilizes biodegradable polyurethane technology, suitable for a variety of marine engineering equipment such as ships, nuclear power plants, and elastic-surface equipment, with an antifouling period of 3–5 years.

Product Advantages：

1.The resin used in this coating is biodegradable. In the marine environment, it can undergo hydrolysis and enzymatic degradation to form a continuously renewing dynamic surface, enabling controlled and steady release of environmentally friendly antifouling agents, with excellent static antifouling performance.

2. The resin in this coating can degrade into non-toxic small molecules, having no impact on the marine ecosystem and demonstrating outstanding environmental friendliness.

3. This coating exhibits excellent adhesion on substrates such as steel, aluminum alloy, and elastic materials.

Technical Parameter：

Color:                                                               Reddish Brown

Volume Solids:                                                 58% ± 2%

Recommended Film Thickness:                       Dry Film 150–250 μm

Theoretical Spreading Rate:                            3.9–2.3 m²/L

Application Methods:                                     Airless Spray, Brush, Roller, Dip Coating

Flash Point:                                                       25 °C

Drying Time (23 ± 2 °C):                                   Surface Dry: ≤ 12 h
Hard Dry:                                                          ≤ 48 h

Film Adhesion:                                                 > 2 MPa

Environmental Features:                                  Free from internationally banned antifoulants such as organotin and DDT

Polishing Rate:                                                  3–8 μm/month, adjustable; static condition not less than 3 μm/month
七、Copper Free Anti Fouling Coating--DR-MPC909

Product introduction：

DR-MPC909 is a copper-free antifouling coating based on degradable hyperbranched resins and environmentally friendly antifouling agents. It is suitable for yachts with high aesthetic requirements and special marine equipment (including aluminum equipment), offering an antifouling period of 2–3 years.

Product Advantages：

1.The resin used in this coating can undergo stable hydrolysis in seawater, enabling continuous and stable self-renewal of the coating surface.

2. Unlike traditional antifouling coatings, this coating contains no heavy metal antifouling agents such as cuprous oxide. Instead, it utilizes highly efficient and rapidly degradable organic antifouling agents, making it environmentally friendly.

3. The coating can prevent electrochemical corrosion of aluminum-based equipment, and its color can be adjusted according to usage requirements.

Technical Parameter：

Adjustable                                           color

Volume solids:                                     50%±2%

Recommended film thickness:             Dry film 150-250 μm

Theoretical spreading rate:                 3.3–2 m²/L

Application methods:                         Airless spray, brush, roller, dip coating

Flash point:                                         25°C

Drying time(23±2°C)                          Surface dry: ≤12h, Hard dry: ≤48h

Film adhesion:                                     >2 MPa

Environmental features Free from organotin, DDT, cuprous oxide, etc. Utilizes efficient and environmentally friendly naturalantifouling agents

Polishing rate:                                  3–6 µm/month, adjustable, not less than 3 µm/month under static conditions

八、Natural Anti Fouling Coating--DR-MPC910

Product introduction：

DR-MPC910 is a bio-based, biodegradable antifouling coating derived from resins and natural products. It is suitable for special marine equipment (such as ocean ranching) and yachts with high environmental and aesthetic requirements, providing an antifouling period of 2–3 years.

Product Advantages：

1、The resin used in this coating is a polymer material based on renewable resources such as corn, which enables the coating surface to continuously self-renew in seawater through enzymatic and hydrolytic degradation.

2. The antifouling agents employed are derived from natural products, offering excellent antifouling performance and ecological compatibility. Therefore, this coating is an environmentally friendly antifouling solution that "originates from nature and serves nature."

3. The coating helps prevent electrochemical corrosion on aluminum-based equipment, and its color can be customized according to specific application needs.

Technical Parameter：

Color                                                 Adjustable

Volume Solids                                   48%±2%

Recommended Film Thickness        Dry film: 150–250 μm

Theoretical Spreading Rate            3.2–1.9 ㎡/L

Application Methods                       Airless spray, brush, roller, dip coating

Flash Point                                       25 ℃

Drying Time (23±2℃)                       Surface dry: ≤ 12 h, Hard dry: ≤ 48 h

Film Adhesion                                  2 MPa

Environmental Features                   Free from organotin, DDT, cuprous oxide, etc，Uses high‑efficiency eco‑friendly natural        antifoulants

Polishing Rate                                  3–6 µm/month, adjustable; not less than 3 µm/month under static conditions

九、Military Anti Fouling Coating--AF-100J

Product introduction：

AF-100J is a military-grade antifouling coating developed specifically for naval equipment requirements. It utilizes degradable hyperbranched resin technology to meet the antifouling and drag reduction needs of naval equipment such as ships and underwater weapons, with an antifouling period of 3-5 years.

Product Advantages：

1、The resin used in this coating features a unique degradable hyperbranched structure, which enables stable hydrolysis in seawater, allowing the coating surface to undergo continuous and stable self-renewal. This achieves controlled and steady release of environmentally friendly antifouling agents.

2. The antifouling performance of this coating exhibits minimal dependence on航行速度， demonstrating excellent static antifouling capability and adaptability to the service conditions of naval equipment.

3. This coating offers advantages such as high solid content, low viscosity, and superior mechanical properties.

Technical Parameter：

Color:                                                                             Reddish Brown

Volume Solids:                                                               56% ± 2%

Recommended Film Thickness:                                     Dry film 250–300 μm

Theoretical Spreading Rate:                                          2.3–1.9 m²/L

Application Methods:                                                    Airless spray, brush, roller, dip coating

Flash Point:                                                                     25°C

Drying Time (at 23 ± 2°C):                                            Surface dry: ≤ 6 h  Hard dry: ≤ 24 h

Film Adhesion:                                                                > 2 MPa

Environmental Features:                    Free from internationally banned antifouling agents such as organotin and DDT

Polishing Rate:                                  3–8 µm/month, adjustable; not less than 3 µm/month under static conditions
十、Military Anti Fouling Coating--AF-200J

Product introduction：

AF-200J is a military antifouling coating developed to meet naval equipment needs. It employs main-chain degradable poly(methylacryloxysilane) ester technology, which can fulfill the requirements of large surface vessels, submarines, underwater weapons, and other naval equipment for long-lasting antifouling and drag reduction, with an antifouling period of 5–8 years.

Product Advantages：

1、The unique methylsilane ester side-group structure in the resin used in this coating can slowly hydrolyze in seawater, enabling the coating surface to renew itself continuously and steadily at a low rate. This allows for controlled, stable, and long-term release of environmentally friendly antifouling agents.

2. The globally innovative main-chain degradation technology effectively addresses issues such as weak static antifouling capability and short antifouling duration in traditional coatings, making it suitable for the service conditions of naval equipment.

3. The coating features low surface roughness and excellent drag reduction performance.

Technical Parameter：

Color:                                                                          Reddish brown

Volume solids:                                                             58% ± 2%

Recommended dry film thickness:                            250–350 μm

Theoretical spreading rate:                                        2.3–1.7 m²/L

Application method:                                                  Airless spray, brush, roller

Flash point:                                                                25 °C

Drying time (at 23 ± 2 °C):                                        Surface dry: ≤ 6 h Hard dry: ≤ 24 h

Film adhesion:                                                           > 2.5 MPa

Environmental compliance:                     Free from internationally banned antifouling agents such as organotin and DDT

Polishing rate:                                         2–5 µm/month, adjustable; not less than 2 µm/month under static conditions

Drag reduction performance:                  ≥ 4%