| Customization: | Available |
|---|---|
| CAS No.: | Polyurea |
| Formula: | R-Nh-Co-CH-R` |
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| TH-801 Waterproof | |||
| Item | Technical Index | ||
| GB/T 23446-2009 one | TH-801 | ||
| Solid content (%) | ≥96 | 99 | |
| Gel time (S) | ≤45 | 15 | |
| Surface drying time (S) | ≤120 | 35 | |
| Tensile strength (Mpa) | ≥10 | 15 | |
| Elongation at break(%) | ≥300 | 380 | |
| Tear strength (N/mm) | ≥40 | 66 | |
| Low temperature bending property (ºC) | ≤-35 | -40 | |
| Water-impermeable (0.4Mpa, 2H) | Water-impermeable | Water-impermeable | |
| Heating expansion rate Elongation (%) | Elongation (%) | ≤1.0 | 0.5 |
| Shrinkage (%) | ≤1.0 | 0.5 | |
| Bonding strength (MPa) | ≥2.0 | 2.5 | |
| Water absorption (%) | ≤ 5 | 2.5 | |
| Aging at constant extension | Heating aging | No cracks and deformation | No cracks and deformation |
| Artificial climate aging | No cracks and deformation | No cracks and deformation | |
| Heat treatment | tensile strength retention rate (%) | 80~150 | 96 |
| Elongation at break (%) | ≥250 | 350 | |
| Low temperature bending property (ºC) | ≤-30 | -32 | |
| Alkali treatment | Tensile strength retention rate (%) | 80~150 | 100 |
| Elongation at break (%) | ≥250 | 330 | |
| Low temperature bending property (ºC) | ≤-30 | -33 | |
| Acid treatment | Tensile strength retention rate (%) | 80~150 | 95 |
| Elongation at break (%) | ≥250 | 343 | |
| Low temperature bending property (ºC) | ≤-30 | -33 | |
| Salt treatment | Tensile strength retention rate (%) | 80~150 | 95 |
| Elongation at break (%) | ≥250 | 358 | |
| Low temperature bending property (ºC) | ≤-30 | -32 | |
| Artificial weathering | Tensile strength retention rate (%) | 80~150 | 93 |
| Elongation at break (%) | ≥250 | 330 | |
| Low temperature bending property (ºC) | ≤-30 | ≤-32 | |
| Hardness (Shore A) | ≥70 | 90±5 | |
| Wear resistance (750g/500r)/mg | ≤40 | 20 | |
| Impact resistance (kg/m) | ≥0.6 | 1.0 | |
| Color | Customized | ||
| Integrity statement: TH-801 series products conform to the national standard GB/T 23446-2009 Type I; all the listed data are tested and obtained in related laboratories in accordance with the corresponding standards. The relevant data during the test will be determined by the test environment and method. The results are slightly different. 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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