Polyaspartic polyurea equipment corrosion protection
A UV-, abrasion- and corrosion-resistant coating for equipment. Performance depends on the selected grade and service conditions.—Weathering results depend on test conditions and the selected grade.
- Product name:
- Polyaspartic polyurea equipment corrosion protection
- Product category:
- Anti-corrosion coatings
Offshore platform equipment and steel structures
Key features
- solids content ：≥95%
- UV-resistant 3000h
- Abrasion resistance
Specifications
Technical documents and conditions of use
See the technical documents below for specification sources and conditions. Verify the exact grade and document version before application. Specification sources
This document covers the relevant product series. Confirm the exact model, substrate preparation, mixing ratio, dry film thickness, temperature, humidity, curing and test conditions. Typical series values are not guaranteed values for every application.
Verify performance and service-life statements against the relevant reports, specimen preparation, test standards and service conditions. Service-life figures without supporting reports are not durability guarantees; site photographs do not replace film-thickness testing or project acceptance records.
| Parameter | Value / unit / conditions |
|---|---|
| Density | 1.1-1.2 g/cm³ |
| Touch-dry Time | ≤3 h |
| Through-dry time | ≤24 h |
| Full cure | 7 days (to final strength) |
| Tear strength | ≥50 N/mm |
| Bond strength | Steel ≥3.0 MPa |
| Water impermeability | Impermeable to water |
| Temperature resistance | -35℃~120℃ |
| Water absorption | ＜0.5% |
| Salt-spray resistance | ≥3000 h |
| VOC content | ≤50 g/L |
| Hazardous substances | Refer to the grade-specific SDS and hazardous-substance test report. |
| Solids content | ≥95% |
| Tensile strength | 10-25 MPa |
| Elongation at break | 300%-500% |
| Weather resistance | Refer to the applicable weathering test report and its stated test conditions. |
Features
- Verify weathering, adhesion and protective-layer requirements for the selected grade, substrate and exposure. Laboratory results do not establish a fixed outdoor service life.—Confirm adhesion, film thickness and maintenance requirements for the selected equipment and exposure.
- Elongation at break exceeds 300%, accommodating thermal expansion, contraction and minor deformation during equipment operation while bridging fine cracks on surfaces, joints and welds. A dense three-dimensional network blocks moisture, oxygen and corrosive media to prevent rust, corrosion and leakage, accommodating deformation in steel equipment and equipment with concrete foundations.
- Waterproofing depends on substrate preparation, specified film thickness and detailing. Conduct the project-specified water test after full cure.
- Review the grade-specific SDS, emissions data and ventilation requirements before use. Wear appropriate protective equipment. Drinking-water or food-contact applications require specific evidence and approval for the intended use.
- Select the coating according to actual mechanical loads, chemical media, concentration, temperature and exposure. Confirm suitability by testing and establish an inspection and maintenance plan.
Applications
Construction support equipment, firefighting equipment, municipal utility equipment, transportation equipment, environmental treatment equipment, equipment interfaces, weld sealing, industrial workshop production equipment, chemical equipment, storage equipment, mechanical processing equipment
Storage
This product is combustible. Store at or below 40 degrees Celsius in a cool, dry, ventilated place away from ignition sources. Shelf life: one year.
Key notes
These parameters represent typical performance ranges. Follow the product TDS/SDS, batch test report and actual service conditions. Contact us for the relevant documents, samples and application recommendations.
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