Underground Pipe Anticorrosive Paint Combines Good Moisture Resistance And Chemical Stability
PRODUCT DESCRIPTION
The product is a two-component coating composed of epoxy resin, modified phenolic resin, new ST antirust filler, antirust additive, etc. Meanwhile, this paint has excellent resistance to alkali, acid, heat, water, etc. Besides, it also combines good moisture resistance and chemical stability.
Typical Uses:
It is mainly designed for all buried steel pipes, including the outer wall of hot net pipe, the outer wall of liquid storage tank, steel structure and concrete anti-corrosion under water or in dry and wet environment.
Application Guide
● Mixing:
Use the power mixer to mix the main paint evenly, and then as you stir it, you add the hardener until you get to mix well. Generally, if the temperature is below 10 ℃, it needs 30 min induction time; if the temperature is over 10℃, it needs 15 min induction time.
● Thinner:
Special thinner
● Airless Spray:
Nozzle tip: 0.018~0.025 inches
Spray pressure: 18~25Mpa
Thinner ratio: 0~15% (by weight of paint)
● Brush, Roller:
Recommended
Must achieve required thickness.
DRYING SCHEDULE
Substrate temperature | 10 °C | 20 °C | 30 °C |
To touch (60μm) | 4h | 2h | 1h |
To handle (60μm) | 24h | 12h | 6h |
| Min. recoating time | 16h | 8h | 4h |
| Max. recoating time | 10d | 7d | 5d |
| Pot life | 4h | 2h | 1h |
* Make sure no chalking and other contaminations before recoating. | |||
* Above data for reference only, actual drying time and recoating time is dependent on temperature, dry film thickness, ventilation condition. | |||
SURFACE TREATMENT
All surfaces to be coated shall be clean and dry. The surface shall be evaluated and treated according to ISO8504 standard.
Steel: Sanding to Sa2.5 (ISO8501-1:2007). It is acceptable to polish by power tools to meet at least St2.0 (ISO8501-1:2007).
Steel coated with workshop primer: make sure workshop primer surface is clean, dry and undamaged.
Coated surface: applied on clean, dry and undamaged primer only.
APPLICATION
Application conditions: Substrate temperature shall be at 3℃ higher than dew point, relative humidity less than 85%. Measurement of temperature and humidity should be close to substrate.
CLASSICAL COATING SYSTEM
Please inquiry JIANBANG Paint for specific coating solutions.
Epoxy Anti-corrosion Rust Tolerant Primer: 2*40µm (dry film thickness)
.Service 01
Epoxy Mica Iron Oxide Intermediate Paint: 2*40µm (dry film thickness)
.Service 01
Epoxy Anti-corrosion Finish: 2*50µm (dry film thickness)
SAFETY AND HEALTH
Please refer to MSDS before using this product. If you do not fully understand the restrictions, or cannot follow MSDS directions strictly, do not use this product. This volatile product is flammable. Keep this product away from flame or fire. Smoking is strictly prohibited in working area. Keep working area ventilated during application to make sure solvent vapor content is low in the air. PPE is necessary to avoid this product contacting with eyes or skin. More detailed safety tips are based on practical situation.
Please handle used paint barrel correctly to avoid any pollution.
Storage:
Store this product in shady, dry, and ventilated warehouse. The shelf life is 12 months at room temperature. If exceeding shelf life, the products shall be tested before using.
Disclaimer:
All technical data given in this document is based on our knowledge achieved in lab and practice, it is not completely correct. Although we try to keep the validity of our advice, however we cannot predict the practical conditions that will affect paint quality. Herein, we cannot be responsible for the consequences of variations in such conditions, or for unforeseen conditions. We reserve the right to modify this document without informing in advance.
Packaging | Packing size | Packing weight |
| Part A | 20L | 20 KG |
Part B | 6L | 5KG |