Corrosion Resistant Epoxy Coal Tar Pitch Thick Paste Paint
PRODUCT DESCRIPTION
Epoxy Coal Tar Pitch Thick Paste Paint is a two-component product composed of epoxy resin, coal tar pitch, anti-rust pigment, thickening agent and polyamide curing agent. It has excellent physical and mechanical properties and corrosion resistance. Besides, the paint has strong adhesion and tough film.
Typical Uses:
This product is used for anti-corrosion of ship bottom materials, ballast tanks, crude oil tanks, fuel tanks and sewage tanks. In addition, it is also suitable for steel, concrete and buried steel pipelines.
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:
Epoxy paint thinner
● Airless spray:
Nozzle tip: 0.025~0.031 inches
Spray pressure: 18~28Mpa
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(150um) | 4h | 2h | 1h |
To handle(150um) | 24h | 12h | 6h |
| Min. recoating time | 16h | 8h | 4h |
| Max. recoating time | 10d | 7d | 5d |
| Pot life | 6h | 4h | 2h |
* 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 conditions, humidity, mechanical strength,etc. | |||
SURFACE TREATMENT
All surface to be coated shall be clean and dry. The surface shall be evaluated and treated according to ISO8504 standard.
For bare steel, it shall be sandblasted to reach Sa2.5(iso8501-1:2007) standard. Depending on the environment of the non-immersed part, grinding with power tools is acceptable but shall at least reach St2(iso8501-1:2007) standard.
For shop primed steel, the shop primer shall be clean, dry and approved.
For surface painted coatings, this product can apply only to clean, dry and good compatible primer.
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.
Classic Coating System
Epoxy Coal Tar Pitch Primer
150μm(dry film thickness)
+
Epoxy Coal Tar Pitch Finish
150μm(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.
Packing size | Packing weight | |
| Part A | 20L | 22/20KG |
| Part B | 20/5L | 22/4KG |
Certificate