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Product features

Spray Polyurea Elastomer Coating SPUA

Descriptions	TH802 is an aromatic polyurea elastomer with a solid content of up to 100%. Due to its excellent waterproof, anti-corrosion and good wear resistance, this product is widely used in the field of industrial and commercial anti-corrosion and waterproof protection.
Features and advantages	1. Two-component, solvent-free, 100% solid content, environmentally friendly material. 2. The curing speed is fast, and it can be sprayed and formed on any curved surface without sagging. 3. The coating is dense, no seams, strong adhesion, and completely isolated from air. 4. Excellent physical properties: high strength, high elongation, high tear strength.
Application scopes	Anti-corrosion and waterproof protection in many fields such as construction, chemical industry, aerospace, transportation, metallurgy, marine ships, electric power, etc.
Product information	Component A: transparent/light yellow Component B: Customized
Physical properties	1. Solid content: 100% 2. Gel time (s): ≤45 3. Surface drying time (s): ≤45 4. Tensile strength (MPa): ≥16 5. Elongation at break (%): ≥450 6. Tear strength (N/mm)≥50 7. Low temperature bending property (ºC)≤-40 8. Water impermeability: 0.4MPa, 2H impermeable
Corrosion performance	Can withstand the erosion of water, sea water, acid, alkali, salt and other media
Packing	Component A: 220KG/bucket Component B: 210KG/bucket One 20' container loads 80 drums/17.2 ton
Construction environment	Ambient temperature ≥5ºC, air humidity ≤85%
Construction Notes	1. During construction, the temperature of the substrate must be 3°C higher than the dew point temperature. 2. Before the product is used, component B should be fully stirred. 3. The system has a 100% solid content, and it is strictly forbidden to add any diluent. 4. When constructing in a confined space, maintain good ventilation. 5. When using this product, you need to wear work clothes, goggles, gas masks, gloves and other protective equipment.
Corresponding curing time	5-30 seconds
Shelf life	12 months
Safety and health information	100% solid content, solvent-free construction safety and eco-friendly
Caution information for transportation and storage	1. The storage temperature should be 5-30°C. 2. Store in a cool and ventilated environment, avoid direct sunlight, prohibit close to fire sources, and prevent collisions.
Standard	Comply with the national standard GB/T 23446-2009 Type two.
Integrity statement	Promise that product series conform to the national standard GB/T 23446-2009 Type two ; all the listed data are obtained in the relevant laboratory according to the corresponding standard test. The relevant data during the test will be slightly displayed due to the different test environment and methods. difference. With the continuous improvement of products, product performance parameters may change, please keep in touch.

The versatility of spray polyurea elastomer products

Product shelf life and storage:
1. The storage temperature should be 5-40ºC
2. Under normal storage and transportation conditions, the storage period is not less than 6 months from the date of production
3. Store in a cool, ventilated environment, avoid direct sunlight, prohibit close to fire sources, and prevent collisions
4. Packaging: component A: 220KG/drum, component B: 210KG/drum

Precautions:
1. During construction, the temperature of the substrate must be 3°C higher than the dew point temperature;
2. Before the product is used, component B should be fully stirred;
3. The system has a 100% solid content, and it is strictly forbidden to add any diluent;
4. During construction in a confined space, good ventilation must be maintained;
5. When using this product, you must wear work clothes, goggles, gas masks, gloves and other protective equipment.

Product application guidance:
Recommended spraying machine: Grac o H-XP3 polyurea spraying equipment spray gun; air or mechanical self-cleaning polyurea spray gun
Static pressure 2300-2500psi; dynamic pressure 2000-2200psi
Recommended dry film thickness: 1000-3000μm
Recoating interval≤6h

Proportion: Component A: Component B =1:1

Product Parameter

Item	Index
Solid content(%)	100%
Gel time(s)	10s
Tensile strength(MPa)	18 MPa
Elongation at break(%)	350%
Tear strength(KN/m)	78 N／mm
Adhesion(Mpa,Steel)	Base is damaged
Abrasion resistance〔750g／750r〕	1.8mg
Chemical resistance	No rust, no blistering, no shedding
Salt mist resistance (2000 h)	No rust, no blistering, no shedding
Impact resistance(kg*m)	1.0㎏.m
Hardness(shore D)	80-95
Artificial weathering aging	Good
Density(g/cm³)	1.02g／㎝3
Color	According to user's requirements