| Customization: | Available |
|---|---|
| CAS No.: | Polyurea |
| Formula: | R-Nh-Co-CH-R` |
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Spray polyurea elastomer coating products for container and pickup truck
| Item | Technical Index | ||
| HG/T 3831-2006 (rigid material) | TH-8031 | ||
| Solid content (%) | ≥95 | 99 | |
| Gel time (S) | ≤30 | 15 | |
| Surface drying time (min) | ≤5 | 2 | |
| Hardness (Shore D) | 55~75 | 56 | |
| Impact resistance (kg/m) | 1.5 | 2.0 | |
| Cathodic disbonding resistance [1.5V, (65±5)ºC, 48h] | No blistering, peeling distance ≤15mm | No blistering, peeling distance ≤15mm | |
| Tensile strength (Mpa)b | ≥20 | 22 | |
| Elongation at break (%) | ≥20 | 150 | |
| Tear strength (N/mm) | ≥60 | 65 | |
| Adhesion (MPa) | Steel ≥8.0 | 11 | |
| Electric strength/(MV/m) | ≥25 | 30 | |
| Salt spray resistance (2000h) | No corrosion, no blistering, no shedding | No corrosion, no blistering, no shedding | |
| Water resistance (30d) | No corrosion, no blistering, no shedding | No corrosion, no blistering, no shedding | |
| Oil resistance (0# diesel, crude oil, 30d) | No corrosion, no blistering, no shedding | No corrosion, no blistering, no shedding | |
| Resistant to liquid media (10%H2SO4, 10%HCl, 10%NaOH, 10%NaCl, 30d) | No corrosion, no blistering, no shedding | No corrosion, no blistering, no shedding | |
| Color | Customized | ||
| Integrity statement: TH-803 series products meet the HG/T 3831-2006 (rigid materials) industry standard; all the listed data are obtained in the relevant laboratory according to the corresponding standard test, and the relevant data will be tested during the test. The results are slightly different due to different test environments and methods. With the continuous improvement of products, product performance parameters may change, please keep in touch. | |||
| The versatility of spray polyurea 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: Graco 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 |
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