Waterborne topside paint
Edit：Chenyang Group Created：2009-10-15 18:02:15
Characteristics:
a. Safety, environmental friendly;
b. Fast-drying, excellent rust resistance;
c. Good adhesion, super ageing resistance.
Introduction:
Refined by water-based resin for metal exclusive use, pigments and fillers, functional additives, etc. Good mechanical strength, water resistance, and rust resistance, good adhesion to different metal substrates. The paint has excellent anticorrosion performance and ageing resistance when match with CY13-53-01 or CY13-49.
Application:
Used in the outside of architecture on the ship loaded fully above water line, also the mast, hoisting machinery, container and train, etc.
Technical parameters:
Item | Index | Standard | |
Appearance | Natural | Visual observation | |
Fineness / µm | ≤40 | GB/T6753.01-2007 | |
Non-volatile matter / % | ≥50 | GB/T1725-72007 | |
Drying time / h | Surface drying | ≤4 | GB/T1728-1979 |
Hard drying | ≤24 |
| |
Impact resistance | Pass | GB/T20624.1-2006 | |
Flexibility / mm | ≤1 | GB1731-79(93) | |
Gloss(60°) | ≥30% | GB/T9754-2007 | |
Adhesion(pull off test / MPa | ≥3.0 | GB/T5210-2006 | |
Salt water resistance (Natural seawater or artifical seawater, 27±6℃, 48h) | No blistering, no peeling, no rusting | GB/T10834 | |
Salt spray resistance (1000h) | No blistering, no peeling, no rusting | GB/T1771-2007 | |
Artificial ageing resistance / grade (UVB-313: 300 h) | Light loss ≤4 powdering ≤2 cracking 0 | GB/T14522-1993 | |
Weather resistance (marine atmosphere expose 12 months) / grade | Light loss ≤4 powdering ≤2 cracking 0 | GB/T9276-1996 | |
According with GB6745-2008 General specification of topside paint.
Construction process:
- Surface processing of workpieces: The surface processing contains degreasing, derusting, phosphating, etc. These processes could be adopted entirely or partially according to the surface state of workpiece, construction request of water-based coating and the use environment of workpiece,etc.
- Brushing or spraying paint, diluted with proper water, do not add water excessively.
- The surface of being painted should be clean, do not has floating. No adverse effect to airless spraying.
- The thickness, temperature, humidity, flow of air affect the drying behaviour of the film heavily. The suitable construction condition: the temperature is not below 5℃, the humidity not above 75%.
- CY13-53-01 mix the two components A and B in proportion with 100 : 13 before use, and stirred uniformly, and construct after 15 minutes. Pot life: 6 h.
- CY13-43-01 should match with CY13-53-01. Before painting the finish, the primer should dry out. The time between the primer and finish should be 24h.
- Do not mix with other products or organic solvents. Wash all tools with water immediately after painting to avoid hardening.
Storage and transportation:
Storage time: 6 months. Store in a cool well-ventilated place, avoid sunlight, and 5℃-35℃; Avoid frozen when transporting.
Other products of Waterborne Ship Paint: