SWD562 cold spray polyurea elastomer anticorrosion waterproof abrasion resistance coating – SWD
SWD562 cold spray polyurea elastomer anticorrosion waterproof abrasion resistance coating – SWD Detail:
Characteristics
Cold polyurea is applied with a simple spray gun, easy to apply, one person can operate it. It can be directly sprayed in the temperature above 25℃, use a microwave to heat the liquid material to 35℃ if the environment temperature below 25℃. The curing time is adjustable from 2-10 min, can be sprayed forming on any curve, vertical or slope surface, without sagging. The coating is flexible, compact and seamless, with excellent comprehensive physical properties, no powdery, no peel off or crack after long term outdoor use, it is resistant to any cold & hot impact and weather changing corrosion.
Application scopes
Wearable anticorrosion protection of coal chute, spiral separator, flotation tank, washing drum, transmission belt and other mining facilities.
Specifications
| Adhesive strength (concrete base) | ≥2.9Mpa( or substrate broken) |
| Adhesive strength (steel base) | ≥8.5Mpa |
| Tear strength | ≥70kg•cm |
| Tensile strength | ≥15.0Mpa |
| Elongation | ≥400% |
| Penetration resistance | 2.1Mpa |
| Temperature variation resistance | -50——+120℃ |
| Wear resistance (750g/500r) | ≤10mg |
| Acid resistance 10%H2SO4 or 10%HCI, 30d | no rust no bubbles no peel off |
| Alkali resistance 10%NaOH, 30d | no rust no bubbles no peel off |
| Salt resistance 30g/L, 30d | no rust no bubbles no peel off |
| Salt spray resistance 1000h | no rust no bubbles no peel off |
| Oil resistance 0# diesel crude oil 30d | no rust no bubbles no peel off |
Data of performance
| Color | Multiple colors as customers’ need |
| Luster | glazed |
| Density | 1.01g/cm3 |
| Volume solid content | ≥98% |
| VOC | 0 |
| Recommended dry film thickness | 500-3000μm |
| Theoretical coverage | 1.02kg/sqm (calculated by the above solids percentage and dry film thickness of 1000 microns) |
| Practical coverage | Allow appropriate loss rate |
| Surface dry time | 3-5min |
| Re-coating interval | ≤ 6h (20℃) |
| Re-coating method | two component air sprayer |
| Mix ratio | A:B=1:1 (by volume) |
| Normal package | 1.6kg/set (part A: 0.82kg, part B: 0.77kg) |
| Application temperature | 25-40℃ (use a microwave to heat the material to 35℃ when apply in cold weather) |
| Flash point | 200℃ |
Recommend procedures
|
No. |
Name of products |
Layers |
Dry film thickness（μm） |
|
1 |
SWD polyurea special primer |
1 |
35 |
|
2 |
SWD562 cold polyurea elastomer |
1 |
2000 |
|
Total |
|
2 |
2050 |
Product application environment
| Environment temperature | 0℃-45℃ |
| Product spray heating temperature | 65℃-70°C |
| hose heating temperature | 55℃-65℃ |
| Relative humidity | ≤90% |
| Dew point | ≥3℃ |
Shelf life
10 months (Indoor with dry and cool conditions)
Packing
1.6kg/set (part A: 0.82kg, part B: 0.77kg)
Production places
Minhang Shanghai City, and Nantong coastal industrial park production base in Jiangsu (15% of the raw materials imported from SWD US, 40% from multinational company in Shanghai, 45% from local support)
Security
To apply this product must be accordance with the relevant national regulation of sanitation, safety and environment protection. Do not even contact the surface of wet coating.
Global applicability
Our company aims to provide worldwide customers with standard coating products, however custom adjustments can be made to adapt and leverage different regional conditions and international norms. In this case, additional alternative product data will be provided.
Integrity declaration
Our company guarantees the reality of the listed data. Due to the diversity and variability of the application environment, please test and verify it before use. We don’t take any other responsibilities except the coating quality self and reserve the right of modifying the listed data without prior notice.
Product detail pictures:
Related Product Guide:
Good quality comes 1st; assistance is foremost; business enterprise is cooperation" is our business enterprise philosophy which is regularly observed and pursued by our company for SWD562 cold spray polyurea elastomer anticorrosion waterproof abrasion resistance coating – SWD , The product will supply to all over the world, such as: Armenia, Mexico, Chicago, Till now, the items list has been updated regularly and attracted clients from around the globe. Comprehensive facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are likely to help you get thorough acknowledge about our goods and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
By Joyce from Zambia - 2017.12.19 11:10
The factory technical staff not only have high level of technology, their English level is also very good, this is a great help to technology communication.
By Tom from Puerto Rico - 2018.09.08 17:09
