1. Product Introduction
HP-233 spray polyurea floor coating is an elastic polyurea material spray-applied on-site using specialized equipment, using semi-prepolymers, polyethers, and chain
extenders as its primary ingredients. This product is an improvement on polyurea waterproof coatings, offering enhanced corrosion resistance while also possessing
excellent mechanical properties and waterproofing.
2. Product Features
Rapid curing allows for continuous spray application on any curved, vertical, or top surface without sagging.
It exhibits moderate corrosion resistance, effectively protecting substrates from common media corrosion.
It has excellent physical and chemical properties and maintains good adhesion to a wide range of substrates.
Application is convenient and highly efficient, achieving the desired thickness (from hundreds of microns to several centimeters) in a single application.
The coating forms a dense, seamless film throughout.
Mechanized application ensures professional, convenient, and controllable results.
Solvent-free, heavy metal-free, and environmentally friendly.
100% solids and VOC-free, making it environmentally friendly.
Wide operating temperature range (-45°C to 150°C).
The coating is continuous, dense, and seamless, creating a beautiful and practical finish.
3. Technical parameters
4. Scope of Application
Workshop floors, storage tanks, neutralization tanks, drainage ditches, and other applications in the chemical, petroleum, and petrochemical industries;
Structures such as landfills, sewage treatment tanks, and exhaust gas filtration towers;
Corrosion and wear protection for production workshop and warehouse floors;
Steel structure platforms such as metal pipelines, bridges, and ship decks.
5. Packaging Specifications
200L Iron Drum Packaging:
HP-233A (Curing Agent): 220kg
HP-233B (Base Paint): 200kg
6. Storage and Transportation
Store the paint in a sealed container in a dry, cool, and well-ventilated area, away from sunlight and rain, and away from sources of ignition.
Under the original packaging and specified storage conditions, this product has a shelf life of 12 months from the date of production. After the shelf life has expired,
it may be inspected according to the specifications specified in this product standard. If it meets the technical requirements, it may still be used. After opening,
use as soon as possible. Reseal and store when not in use.
This product does not contain organic solvents and can be transported as non-hazardous goods. During transportation, avoid exposure to rain and sunlight, and avoid
violent collisions. Materials should be stacked neatly and stably, and comply with relevant transportation regulations.
7. Construction Conditions
Surface Requirements: The concrete surface should be cleaned, repaired, and polished to a certain degree of roughness. Ensure that the concrete is fully cured, with a
strength of C25 or higher and a moisture content below 6%. After the base surface is prepared, proceed to the next process as soon as possible.
Ambient Temperature and Humidity Requirements: The construction environment temperature should be between 5°C and 35°C, with the base surface temperature
at least 5°C above the dew point. The humidity range should be between 30% and 80%.
Ventilation: Maintain ventilation during construction, but avoid strong winds.
8. Painting Methods and Requirements
Before application, mix components A and B separately. If conditions permit, stirring is recommended during application.
A:B = 1:1 (volume ratio). Do not add thinners.
Application must be performed by a professional construction team using professional spray equipment. The material temperature should be controlled between
50°C and 80°C during spraying.
Generally, the next process can be carried out 12 hours after painting. If the interval between applications exceeds 24 hours, apply a coat of modified polyurethane
bridging agent (HP-115) before application. If inclement weather such as rain occurs after painting, a coat of modified polyurethane bonding agent (HP-115) must be
applied before proceeding to the next step.
Under normal circumstances, the paint film should be cured for at least 7 days after painting to ensure optimal performance.
9. Recommended Dosage
Under normal circumstances, the theoretical dosage for a 2mm thick film is 2.4kg/m².
10. Labor Protection and Safety
Before use, carefully read the product instructions and warning labels on the packaging and container, and familiarize yourself with the application methods and requirements.
Open flames, welding, smoking, and any other unspecified activities are prohibited at the construction site. Application must be carried out under well-ventilated conditions.
This product is a solvent-free, environmentally friendly paint, but spraying can produce aerosols due to high pressure. Wear a respirator and other protective equipment
during application. Avoid inhaling paint mist and avoid skin contact. If paint splashes on skin, rinse immediately with an appropriate detergent, soap, and plenty of water.
If splashes come into eyes, rinse thoroughly with water and seek medical attention immediately.
Under normal application conditions, the dried coating is non-toxic. Please use with confidence.
For details, please consult Huapo Company.
11. Disclaimer
The information provided in this product manual is based on knowledge gained through laboratory and practical experience. However, due to the limitations of our
knowledge and the fact that product usage is generally beyond our control, we can only guarantee the quality of the product itself. We reserve the right to modify
this manual without prior notice. Please contact Huapo Company to obtain the latest version of this manual. For product technical specifications and safety instructions,
please contact Huapo Company's technical service department or visit Huapo Company's website for support.
