High Temperature Resistance 2k Epoxy Resin Oil-Base Auto Epoxy Primer
The role of MJ-COAT 2K epoxy primer:
1, closed. It has a very strong sealing effect, which can mitigate this and protect the metal surface.
2. Adhesion. In the epoxy primer, the content of epoxy resin is very high, which also determines the strong adsorption capacity, enhances the adhesion between the epoxy primer and the automobile steel plate, and is not easy to fall off.
3. After the epoxy primer is opened and prepared, it needs to be used up within 2 hours, and the dosage must be well controlled. If the epoxy primer cannot be used up, it cannot be returned to the original paint. , which would be very wasteful.
4. When using epoxy primer, it is best to use high pressure airless spray.
5. The epoxy primer should be stored in a cool and dry place, so that it is less likely to deteriorate, and the storage time of epoxy primer is usually about three years.
Physical properties
| Product name | Auto epoxy primer |
| Density | 1.25 |
| Raw materials | epoxy resin |
| Colors | grey |
Application process
| spray gun | Gravity gun | Suction gun |
gun nozzle: 1.5-1.7mm,
gun pressure: 2.0-4.0 MPa | gun nozzle: 1.5-1.7mm,
gun pressure:1.5- 2.0MPa |
| substrate | dry 1K base coat /dry clear coat |
| Paint preparation | 2K epoxy primer
hardener: 713
thinner: EX10/EX20/EX30 |
| mix ratio | 4:1:(1-1.2)(base paint : hardener : thinner) |
| spraying layers | 2-3 coats |
| flash off time | 5-10 mins , 20-25℃ |
| surface dry time | 20mins |
| Time to Polish | 8hours |
| Relationship between drying temperature and time of clear coat |
| Tenmperture | Surface Drying time | Time to Polish |
| 25℃ | 1 hour | 12 hours |
| 35℃ | 30mins | 4 hours |
| infrared | 10 mins | 30mins |
NOTE:
-In case of skin contact, immediately wipe with an organic solvent and wash with soapy water.
-It may cause health problems such as headache, dizziness, dermatitis, etc.
-Be careful not to touch it the varnish directly by hand .
-Please keep out of reach of children, especially. For infants and children's utensils or food storage containers, etc.
Never paint, and be sure to apply low-toxic paint that has been tested for safety.
Never use it for any purpose other than painting. (Do not use for inhalation, fuel, etc.)
Company
Wengyuan Henghui Chemical Coating Co.,Ltd was established in 1996, which has 25 years experiences on producing auto paint.
Our company has advanced equipment allow us to engaged in the development, production, and sales in the area of auto paint, car paint, wood paint & putty primer in different colors.
Moreover we started the exportation business since 2002 and our sales network covers mainland China, Southeast Asia, Africa, the Middle East, Australia, Europe and America.
Epoxy primer
Two-components universal auto body refinish paint series based on acrylic and polyurethane resins using imported raw materials. Including grey or yellow color primer, it provides excellent adhesion, anti-rust and anti-corrosion on bare metal including galvanized steel plate, fast dry and ready for direct putty application. Furthermore, it provide fine adhesion between car body and good sanding properties.
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Oil Base Auto Epoxy Primer Images
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