The performance ofengineering grade reflective filmbelongs to the fourth-grade reflective film of JT-T279-1995 standard issued by the Ministry of Communications of the People's Republic of China. It is adurable sealed reflective film. This material has been successfully used to make traffic signs since the early 1950s. At present, engineering-grade reflective films still have certain applications in areas with small traffic and low-velocity vehicles.

Engineering-grade reflective vinyl materialis suitable fortraffic signs materialon general roads, that is, the usual primary, secondary, tertiary, and fourth-grade roads and signs for temporary use. Generally divided into pressure-sensitive and thermal type two. Using the same type of ink, various patterns can be made using screen printing technology.

Uses: Guide signs; prohibition signs, warning signs and indication signs, and signs used in ordinary advertising.

Lifetime:

Generally, 3 to 7 years, depending on the manufacturer. Some manufacturers only provide seven years of retroreflective film, and the brightness retention after seven years is at least 50% of the initial brightness value. Some manufacturers provide 5 years and 7 years of reflective film. DERFLEX offers five years of PET grade, 5-year acrylic, and 7-year acrylic 3-grade reflective films.

Applicable base plate: Aluminum plate, steel plate.

Operating temperature: General requirements at 18 °C ~ 28 °C.

亚搏在线登录DERFLEX专业reflective filmmanufacturer in China, if you have more interest, please contact us freely!