Explosion Proof Line Screen Printing UV Varnish
High-Performance Coating for Electrical and Industrial Applications
Explosion proof line screen printing UV varnish is a high-performance UV curing varnish specially designed for explosion-proof line products. It has the characteristics of explosion-proof, high temperature resistance, corrosion resistance, and wear resistance. It is suitable for equipment and components that require screen printing logos or patterns in the electrical, electronic and industrial fields. The varnish adopts ultraviolet curing technology, which can dry quickly in a short time to ensure the uniformity and durability of the coating. It is widely used in explosion-proof equipment, industrial control panels, electrical instruments, pipeline markings and other fields.
Advantages
Explosion-proof performance
After the coating is cured, the explosion-proof line screen printing UV varnish can provide excellent explosion resistance, ensuring the integrity and stability of the screen printing pattern or logo when used in high-risk environments.
High temperature resistance
The product has high heat resistance and can maintain its physical and chemical properties for a long time in a high temperature environment. It is not easy to fade or deform. It is suitable for screen printing of high-temperature electrical equipment or industrial equipment.
Corrosion resistance
The coating surface has excellent corrosion resistance, which can effectively resist the erosion of corrosive substances such as grease, acid, alkali, and chemical solvents, and protect the printed pattern from being affected.
Fast curing
Using UV light curing technology, it can quickly cure within a few seconds, greatly improving production efficiency and reducing production delays caused by long waiting times for drying.
| Physical properies | Viscosity | 25-50s |
| Glossiness | 70-95° | |
| Coating Amount | 3-7g/m2 | |
| Curing Energy | ≥40mj/cm2 | |
| Rub resistance | Polishing 200-1000 times | |
| Process conditions | Oil temperature | Normal temperature |
| Coating method | Roll Coating | |
| Curing speed | 30-70m/min | |
| Construction process | Paper Screen Printing-UV Curing | |
FAQ
Q1: Why does Explosion proof line screen printing UV varnish need UV curing?
A1: It dries quickly through ultraviolet curing technology, which can avoid the long natural drying process and significantly improve production efficiency. At the same time, the cured coating is more uniform and harder, making it suitable for products requiring high durability.
Q2: How to choose a suitable UV varnish?
A2: When choosing a suitable UV varnish, you should consider the requirements of the application environment, such as temperature resistance, corrosion resistance and other characteristics. In addition, the transparency of the coating, its adhesion and the substrate used (such as plastic, metal or glass) also need to be considered.
Q3: Is this UV varnish suitable for all electrical equipment?
A3: This product is suitable for a variety of electrical equipment, but it is recommended to conduct a small-scale test before use to ensure its compatibility with specific equipment materials and coating effect.
Q4: Will UV varnish affect the mechanical properties of the product after curing?
A4: The coating formed after UV varnish is cured is very hard, has good wear resistance and heat resistance, and will not affect the mechanical properties of the product. Instead, it enhances the surface protection of the product.
Q5: How to clean UV varnish residue in screen printing equipment?
A5: Appropriate cleaning agents (such as UV cleaning agents) can be used to clean the equipment to ensure that the equipment remains clean and extends its service life. Follow the equipment manufacturer's cleaning instructions.
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