Double Rainbow Spray Polyurea Anti corrosion and Waterproof Coating with Two Component Reaction Curing

Description :

　　1Product Introduction

　　Spray polyurea anti-corrosion and waterproof coatingIt is an elastic polyurea material mainly composed of semi prepolymer, polyether, and chain extender, which is sprayed and formed on site by equipment. This material is solvent-free, pollution-free, easy to apply, with continuous, dense, seamless coating, high strength, wear resistance, excellent physical and chemical properties and stability.

　　IIPolyurea anti-corrosion and waterproof coatingProduct Features

　　The symbol solidifies quickly and can be continuously sprayed and formed on any curved, vertical, or top surface without any sagging, resulting in a dense and seamless coating.

　　Easy to construct, extremely efficient, and can achieve the design thickness requirements (several hundred micrometers to several centimeters) in one construction.

　　L is insensitive to moisture and humidity, and is not affected by environmental temperature and humidity during construction.

　　L ● Solid content, free of VOC (volatile organic compounds), environmentally friendly.

　　L ● Free of heavy metals and environmentally friendly.

　　Excellent physical and chemical properties, with good adhesion to various substrates.

　　● Anti slip, anti-seepage, wear-resistant, corrosion-resistant, able to withstand the erosion of the vast majority of media.

　　● Wide operating temperature range (-45 ℃~150 ℃).

　　● Adopting mechanized construction, convenient and controllable;

　　IIIPolyurea anti-corrosion and waterproof coatingTechnical Specifications

　　fourThePolyurea anti-corrosion and waterproof coatingScope of Application

　　Waterproofing for large-scale construction projects such as railways, bridges, tunnels, and water conservancy dams;

　　Integrated waterproofing and insulation of new and old roofs, floors, and underground spaces in buildings, civil buildings, factories, and municipal buildings;

　　Waterproofing of building structures such as water amusement parks, artificial rivers, artificial lakes, and landscape water pools;

　　Waterproof and anti-collision measures for automobiles and ships; Waterproof and anti-collision of offshore equipment such as buoys and indicator lights;

　　● Emergency rescue project.

　　5Packing Specification

　　200L iron drum packaging:

　　A (curing agent): 220kg B (color paint): 200kg

　　VIPolyurea anti-corrosion and waterproof coatingStorage and Transportation

　　Paint should be stored in a sealed, dry, cool, and well ventilated environment, avoiding direct sunlight and rain, and kept away from sources of fire.

　　The shelf life of this product is 12 months from the date of production, in its original packaging state and under specified storage conditions. After exceeding the storage period, the product can be inspected according to the items specified in this product standard. If it meets the technical requirements, it can still be used. Please use it as soon as possible after opening, and it must be resealed and stored when not in use.

　　This product does not contain organic solvents and can be transported as non hazardous materials during transportation. During transportation, rain and sun exposure should be strictly prohibited to avoid severe collisions. Materials should be neatly and steadily stacked and comply with relevant regulations of the transportation department.

　　7Polyurea anti-corrosion and waterproof coatingconstruction conditions

　　Base surface requirements: The concrete base surface should be cleaned, repaired and leveled, and polished to a certain roughness. Ensure that the concrete curing is completed, the strength reaches C25 or above, and the moisture content is below 6%. After processing the base surface, the next process should be carried out as soon as possible.

　　Environmental temperature and humidity requirements: The construction environment temperature should be between 5-35 ℃, and the base surface temperature should be at least 5 ℃ higher than the dew point temperature of the air; The humidity range should be between 30% and 80%.

　　Ventilation conditions: Ventilation should be maintained during construction, but construction should not be carried out in strong winds.

　　8Painting methods and requirements

　　Mix components A and B of the coating evenly before use. If conditions permit, it is recommended to mix while using.

　　A (curing agent): B (color paint)=1:1 (volume ratio), diluent is not allowed to be added.

　　The construction team must use spraying equipment for construction, and the material temperature should be controlled between 50-80 ℃ during spraying.

　　Generally, the next process can be carried out after 12 hours of painting. If the construction interval exceeds 24 hours, a layer of modified polyurethane bonding agent must be applied before construction can proceed. If encountering severe weather conditions such as rain after painting, a layer of modified polyurethane bonding agent must be applied before proceeding to the next process.

　　Under normal circumstances, the paint film should be cured for more than 7 days after coating to ensure that the paint film performance achieves the desired effect.

　　9Polyurea anti-corrosion and waterproof coatingRecommended dosage

　　Under normal circumstances, the theoretical dosage for a 2mm thick paint film is 2.4kg/m2.

　　10Polyurea anti-corrosion and waterproof coatingLabor Protection and Safety

　　Before use, carefully read the product instructions and warning labels on the packaging container, familiarize yourself with the construction methods and requirements.

　　Open flames, welding, smoking, and other unspecified activities are prohibited on the construction site. Construction must be carried out under well ventilated conditions.

　　This product is a solvent-free environmental protection coating, but spray will be generated due to pressure during spraying construction. Please wear gas mask and other protective equipment during construction. Do not inhale paint mist and avoid skin contact with paint. If paint splashes on the skin, immediately rinse it off with a suitable cleaning agent, soap, and plenty of water. When splashing into the eyes, rinse thoroughly with water and seek medical treatment immediately.

　　Under normal construction conditions, dry coatings are non-toxic. Please feel free to use it.

AfterSalesService :

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