SWD9522 single component polyurea industrial wearable anticorrosion floor coating
Product features and advantages
*High solids, low VOC emissions
*Easy to apply, brush, roller, air spray or airless spray all suitable.
*High physical properties of wearable, impact resistance and scratch resistance
*Excellent waterproof performance
*Excellent chemical resistance, can withstand certain concentration of acid, alkali, salt, oil, organic solvents etc.
*Excellent adhesion force, fast bonding well on the surface of steel, concrete, wood, fiberglass and other substrates.
*Wide temperature requirements, can be used in environments of -50 ℃ ~ 120℃.
*One component material, easy operation without ratio mixed, reducing labor costs
Typical use
Flooring of oil chemical plant, cotton processing factory, pharmaceutical factory, brewery plant, food processing plants, dairy plants, iron and steel manufacturing enterprises, power plant, machinery processing factory, workshop and warehouse floor of pesticide production industry
Product information
| Item | results |
| Appearance | Color adjustable |
| Specific gravity (g/m³) | 1.15 |
| Viscosity (cps)@20℃ | 420 |
| Solid content (%) | ≥75 |
| Dry time（hour） | 1-3 |
| Pot life (h) | 1h |
| Theoretical Coverage | 0.15kg/m2 (thickness:100um) |
Physical properties of products
| Item | Test standard | Result |
| Hardness (Shore A) | ASTM D-2240 | 85 |
| Elongation (%) | ASTM D-412 | 410 |
| Tensile strength（Mpa） | ASTM D-412 | 22 |
| Tear strength (kN/m) | ASTM D-624 | 63 |
| Wear resistance (750g/500r)/mg | HG/T 3831-2006 | 7 |
| Adhesive strength (Mpa), metal base | HG/T 3831-2006 | 11 |
| Adhesive strength (Mpa), concrete base | HG/T 3831-2006 | 3.2 |
| Impact resistance（kg.m） | GB/T23446-2009 | 1.0 |
| Density（g/cm³） | GB/T 6750-2007 | 1.1 |
Chemical resistance
| Acid resistance 30% H2SO4 or 10%HCI, 30d | No rust, no bubbles, no peel off |
| Alkali resistance 30% NaOH, 30d | No rust, no bubbles, no peel off |
| Salt resistance 30g/L,30d | No rust, no bubbles, no peel off |
| Salt spray resistance，2000h | No rust, no bubbles, no peel off |
| Oil resistance 0# diesel，crude oil, 30d | No rust, no bubbles, no peel off |
| ( For reference: pay attention to the influence of ventilation, splash and spillage. Independent immersion testing is recommended if requiring detail data.) | |
Product application environment
Relative temperature: -5~-+35℃
Relative humidity: RH%:35-85%
Dew point: the temperature of metal surface must have 3℃ than dew point.
Application tips
Recommended dft: 100-200 (as design requirement)
Re-coating interval: 4-24h, if the interval time exceed 24h or has dust deposited, sand-blasting first and clean well prior to application.
Coating method: airless spray, air spray, brush, roller
Curing time
| Substrate temperature | Surface dry time | Foot traffic | Solid dry time |
| +10℃ | 6h | 24h | 7d |
| +20℃ | 3h | 12h | 6d |
| +30℃ | 2h | 8h | 5d |
Shelf life
* storage temperature: 5℃-32℃
* shelf life: 12 months (sealed)
* store in cool and ventilated place, avoid direct sunshine, keep away from heat
* package: 5kg/bucket, 20kg/bucket, 25kg/bucket
Product health and safety information
For information and advice on the safe handling, storage and disposal of chemical products, users shall refer to the latest Material Safety Data Sheet containing physical, ecological, toxicological and other safety related data.
Integrity declaration
SWD guarantee all technical data stated in this sheet are based on laboratory tests. Actual testing methods may vary due to different circumstances. Therefore please test and verify its applicability. SWD does not take any other responsibilities except the product quality and reserve the right of any modifications on the listed data without prior notice.
