SWD9014 SPUA potable water anticorrosion waterproof coating material
Characteristics
The product has high reactivity, complete chemical reaction, no harmful substances in the cured film, also with no chemical precipitation in actual use. Rapid cure, can be sprayed forming on any bent, slope and vertical surfaces without sagging. Dense and seamless coating, completely isolated from air, water, and other media infiltration or penetration. It has excellent adhesive strength and impact resistance, combines good anticorrosion waterproof, abrasion resistance, anti-aging and safe environment protection performance. The hardness is adjustable to meet high elasticity and high ductility or high hardness and high strength support requirements.
| Adhesive strength (concrete base) | ≥2.9 Mpa( or substrate broken) |
| Adhesive strength (steel base) | 11.3 Mpa |
| Tear strength | 80.6kN/m |
| Tensile strength | 17.8Mpa |
| Elongation | 472% |
| Hardness | Shore A ~ Shore D |
Data of performance
| Color | White |
| Luster | glazed |
| Density | 1.01g/cm3 |
| Volume solid content | 99% ±1% |
| VOC | 0 |
| Recommended dry film thickness | 1000-3000μm |
| Theoretical coverage | 2.04kg/sqm (calculated by the above solids percentage and dry film thickness of 2000 microns) |
| Practical coverage | Allow appropriate loss rate |
| Dry time | 5-20s solid dry time: 20 min |
| Overcoating interval | min: 1h max: 24h |
| Overcoating method | Special polyurea equipment spray (imported or local support) |
| Flash point | 200℃ |
Recommended procedures (or as design requirements)
|
No. |
Name of products |
Layers |
Dry film thickness（μm） |
|
1 |
SWD polyurea special primer |
1 |
50 |
|
2 |
SWD900 SPUA drinking water anticorrosion waterproof coating material |
1 |
2000 |
|
Total |
|
2 |
2050 |
Application scopes
Water pipes, water purification pipelines, water tanks, water pools, water storage tanks and other areas of drinking water sanitation standards of anti-corrosion waterproof projects
Shelf life
8 months (Indoor with dry and cool conditions)
Packing
Component A: 220kg/bucket, component B: 200kg/bucket
Production places
Minhang Shanghai City, and Nantong coastal industrial park production base in Jiangsu (15% of the raw materials imported from SWD US, 30% from multinational company in Shanghai， 55% from local support)
Security
To apply this product must be accordance with the relevant national regulation of sanitation, safety and environment protection. Do not even contact the surface of wet coating.
Global applicability
Our company aims to provide worldwide customers with standard coating products, however custom adjustments can be made to adapt and leverage different regional conditions and international norms. In this case, additional alternative product data will be provided.
Integrity declaration
Our company guarantees the reality of the listed data. Due to the diversity and variability of the application environment, please test and verify it before use. We don’t take any other responsibilities except the coating quality self and reserve the right of modifying the listed data without prior notice.
