ZINC ACRYLATE SELF-POLISHING POLYMER SPZN
General information：
1.SPZn-100 is an economical matrix resin product, the optimized polymer structure ensures the continuous & stable release of biocides. It is designed for coastal vessels because of the high hydrolysis rate. It is suitable for copper-containing formulations and must be blended with CDP (Rosin) to reduce costs. The tin-free self-polishing antifouling coatings based on SPZn-100 resin possess 36 months performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment, etc), low VOC and excellent predictable and stable self-polishing characteristics.
Recommended biocides: Cu2O+CuPT, DCOIT/Medetomidine
TYPICAL PRODUCT CHARACTERISTICS:
|
Appearance |
pale yellow transparent liquid |
|
Solid content |
45.0-50.0% |
|
Viscosity |
180-480cPs |
|
Density |
1.05g/ml |
2.SPZn-200 is an economical matrix resin product, the optimized polymer structure ensures the continuous & stable release of biocides. It is designed for coastal vessels because of the high hydrolysis rate. It is suitable for copper-free and rosin-free formulations. The heavy metal-free self-polishing antifouling coatings based on SPZn-200 resin possess 24-36 months performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment, etc), are environment friendly, special for aluminum alloy substrate and multicolor antifouling formulations.
Recommended biocides: Tralopyril+ZnPT, DCOIT/Medetomidine
TYPICAL PRODUCT CHARACTERISTICS:
|
Appearance |
pale yellow transparent liquid |
|
Solid content |
45.0-50.0% |
|
Viscosity |
400-2100cPs |
|
Density |
1.05g/ml |
3.SPZn-300 is an economical matrix resin product, the optimized polymer structure ensures the continuous & stable release of biocides. It is designed for ocean-going vessels because of the moderate hydrolysis rate. It is suitable for copper-containing formulations and can be blended with a little CDP (Rosin) to reduce costs. The tin-free self-polishing antifouling coatings based on SPZn-300 resin possess 36-60 months performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment, etc), low VOC and excellent predictable and stable self-polishing characteristics.
Recommended biocides: Cu2O+CuPT, DCOIT/Medetomidine
TYPICAL PRODUCT CHARACTERISTICS:
|
Appearance |
pale yellow transparent liquid |
|
Solid content |
45.0-50.0% |
|
Viscosity |
400-2500cPs |
|
Density |
1.05g/ml |
4.SPZn-400 is an economical matrix resin product, the optimized polymer structure ensures the continuous & stable release of biocides. It is designed for ocean-going vessels because of the moderate hydrolysis rate. It is suitable for copper-free and rosin-free formulations. The heavy metal-free self-polishing antifouling coatings based on SPZn-400 resin possess 36-60 months performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment, etc), are environment friendly, special for aluminum alloy substrate and multicolor antifouling formulations.
Recommended biocides: Tralopyril+ZnPT, DCOIT/Medetomidine
TYPICAL PRODUCT CHARACTERISTICS:
|
Appearance |
pale yellow transparent liquid |
|
Solid content |
45.0-50.0% |
|
Viscosity |
400-2100cPs |
|
Density |
1.05g/ml |
Applications of different zinc acrylate self polishing polymer
* 1-3 years for off shore ships.
(1)SPZn-100, for copper-containing antifouling paints.
(2)SPZn-200, for heavy metal free antifouling paints, Tralopyril and Zinc Pyrithione.
* 3-5 years for ocean going ships.
(3) SPZn-300, for copper-containing paints, Cu2O, Copper Pyrithione, DCOIT/ Medetomidine
(4) SPZn-400, for heavy metal free paints, Tralopyril+ Zinc Pyrithione, DCOIT/ Medetomidine
--- Antifouling Coatings based on Zinc Acrylate Self polishing Polymer System ---
Advantages:
1. The service life can extend up to 60 months, meeting the operational requirements of most vessels and various anti fouling applications.
2.The paint formulation allows for flexible adjustments and offers high cost-effectiveness, providing a significant advantage in terms of cost efficiency.
3. It complies with environmental protection standards, featuring low VOC content.
4.The resin system is user-friendly, and the paint manufacturing process is straightforward, requiring no excessive safety or handling precautions.
5.Shelf life of the paint is 24 months at least and a maximum duration of up to 60 months under appropriate conditions.
6. It is suitable for both offshore and ocean-going applications, making it particularly well-suited for offshore antifouling requirements.
Disadvantages:
1. The antifouling service period is shorter compared to that of silyl acrylate polymer systems.
- Packaging: 190kg,20kg drum
- Storage: stored in a cool, dry, shady and ventilated place, avoid fire contact
- Safety: pls. refer to our MSDS
- Shelf life: 24 months
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