Shanghai Dengxian Protective Film Products Co., Ltd.

One main technical performance:
&. Adhesion performance test: easy to stick to the surface of the object, leaving no residual glue:&. According to the bending degree of the object, it will not break or fall off b. It can be applied to the paint film. After the test is torn off, no glue residue remains on the surface of the paint film.
.Load test: The degree is subjected to a load of /C, and no glue trace remains on the surface after peeling off.
.Ultraviolet aging resistance test: Under high temperature conditions, it will not crack or deform after being irradiated by ultraviolet light, and there will be no residual traces on the surface after being torn off.
. Humidity and heat aging resistance test: It will not fall off after being exposed to a temperature of +%=, no residual glue will be left after peeling off, and it will not corrode. Surface.
&Second pasting requirements:&The surface to be pasted must be free of dust and oil.
Three main technical parameters:
.Adhesiveness: medium adhesive base material:polyethylene thickness:..peel strength (/):..Tensile strength: Elongation at break: Temperature resistance: less than or equal to degree
.High-viscosity base material: polyethylene Thickness:..Peel strength (/):..Tensile strength: Elongation at break: Temperature resistance: less than or equal to 10 degrees Temperature: less than or equal to degrees.