3M automobile film focuses on the nano-technology of multilayer optical film, and has the patent of independent research and development, with outstanding barrier ability, good heat insulation effect and high definition.
Johnson & Johnson is a first-line brand of automobile window film, focusing on high transmittance, safe and comfortable automobile film.
Johnson & Johnson automobile film mainly adopts magnetron sputtering technology, dry glue technology, CST scratch-resistant and wear-resistant coating, antireflection technology and other coping technologies, with hundreds of patents and wide application fields.
The 3M automobile film includes the following scientific and technological advantages:
1, ultra-fine coating: high-tech coating technology, ensuring simultaneous and efficient light transmission and heat insulation. The world's leading coating technology enables 3M to cover thousands of optical molecules nearby in a thin optical film, which is a patented technology owner beyond any thermal insulation film manufacturer.
2. Membrane technology: the guarantee of high-strength heat insulation and explosion-proof film. 3M high-strength film production technology has been widely used in military, security and other fields. It is widely used by government secret departments, senior banks and commercial buildings all over the world.
3, grinding: wear-resistant technology, unique world leading position. 3M is not only famous for grinding technology, but also introduces wear-resistant technology into the process of producing thermal insulation film products, so that the wear-resistant substrate can withstand the long-term use needs of customers.
4. Glue: patented glass bead glue technology, leading the world. 3M Unique World's professional viscose production technology ensures that the adhesive layer of thermal insulation film remains stable and does not fade for a long time in the sun exposure environment, while maintaining the requirements of visual clarity of thermal insulation film products.
5. Polyester material: 3M is the only manufacturer in the world that independently produces polyester material as the base material of thermal insulation film. Its unique production process ensures the excellent transparency, light resistance and strength of 3M thermal insulation film products.