What Are Properties of Polysurlyn Coating Aluminum Coil

With the continuous development of material science, various new composite materials emerge in an endless stream, and polysurlyn laminated aluminum coil is one of the most popular ones. This combination aluminum coil more excellent performance and showing unique advantages in many fields.

1. Excellent protective performance

Triple protection structure: The polysurlyn coating aluminum coil has built an excellent protection system. The first layer of its film is a dense film, like a solid line of defense, which can effectively block moisture penetration. According to experimental tests, there are only 5 small holes in the moisture-proof points among the 10 test points, and its waterproofness far exceeds that of ordinary materials.

The second layer is a one-way water-absorbing film, which is like a diligent "water-absorbing guard" that can absorb water vapor around the aluminum plate and will not release water again, greatly reducing the risk of aluminum oxidation.

The third layer uses a hot pressing process to tightly bond the sarling film to the aluminum coil, which has extremely high peeling strength. Not only can it not be torn off by hand, it will not crack even if it is soaked for 24 hours, ensuring the long-term effectiveness of the protection.

2. Waterproof and anti-penetration

The sarling film itself has no pinhole structure, which makes the waterproof performance of the sarling film aluminum coil extremely outstanding, which can effectively resist the penetration of various liquids and provide a reliable waterproof barrier for the protected objects.

3. Excellent high temperature and weather resistance

High temperature stability: The sarling film is made of a multi-layer composite of polyethylene and sarling polymer. This special structure enables it to withstand high temperature environments. In pipeline insulation projects in high-temperature places such as refineries and power plants, the polysurlyn coating aluminum coil can play a stable role, and can still maintain good bonding performance under harsh conditions such as heat aging and hot water immersion, without problems such as falling off.

4. Chemical corrosion resistance

For chemical substances such as acids and alkalis, the aluminum coil covered with sarling film shows strong tolerance. In highly corrosive industrial scenes such as chemical plants, it can effectively resist the erosion of chemical substances, protect the internal structure from damage, and extend the service life of the facilities.

5. Strong weather resistance

Whether it is scorching sun or cold wind, the aluminum coil covered with sarling film can cope with it calmly. Long-term outdoor use shows its weather resistance advantages, is not easy to fail due to climate changes, and always maintains a good performance state.

6. Enhanced strength

After the sarling film is compounded to the surface of the aluminum coil, the surface hardness and wear resistance of the aluminum coil are significantly improved. During transportation or construction, it can effectively resist scratches and other damage to ensure the integrity and beauty of the material.

7. Reduced flammability

The sarling film itself has low flammability. After being compounded with the aluminum coil, the fire resistance of the coated aluminium coil is further improved, providing a higher safety guarantee for the use environment.