What grade does Shanyou solar film belong to?

Shanyou Solar Film is produced by Changzhou Shanyou Dishan Protective Materials Company, which is controlled by China Aviation Science and Technology Group, a state-owned military enterprise, and is a member of the International Window Film Association.

There are only 10 companies in the world that have technical strength, can meet international standards and can join the international window film association, and China accounts for 3 companies, namely: Aerospace Shanyou, Kangdexin and Zhong Ling Window Film. The quality of Shanyou solar film is quite good, the production process is carried out in strict accordance with international standards, and it does not contain harmful substances such as formaldehyde. Shanyou Solar Film has also participated in the international automobile supplies exhibition for many times, and its products are exported to more than a dozen overseas countries. Brief introduction of thermal insulation film: solar thermal insulation film, also called solar thermal insulation film, etc. Among them, thermal insulation film is the most common name, and "thermal insulation" refers to the effective blocking of infrared light areas. According to the authoritative definition of car2 100, thermal insulation film is generally a film composed of PET substrate, with water-soluble pressure-sensitive adhesive, which can tightly stick glass fragments. When there is a collision accident or a gangster hits the windshield, the glass fragments will not fall off and splash. In this regard, the professional explanation is that the thermal insulation film itself has more than three layers of functional materials, and the thickness is greater than 0.05 1mm, which can withstand the impact test of the international standard 97. 1 105 pounds.