Medical film is widely used in the medical industry. It has a certain waterproof effect, will not fade, and has a very hard surface. This type of material is generally used for some medical diagnosis, and various ultrasonic examinations and pathological examinations use this material.
Medical film can withstand external impact very well, so the stretching length is relatively high. Whether it is stretched or bent by hand, it will not deform. The size is relatively fixed, and it will not be affected by the outside world. There will be symptoms of thermal expansion and contraction.
In addition, this material has a very good ability to withstand high temperatures, and can withstand temperatures above 100°C. It also has a relatively good ability to withstand low temperatures. It can withstand temperatures around minus 44 degrees Celsius, and the chemical stability of the material will not be affected within a relatively wide temperature range. It may be due to the special physical structure. This material contains a large amount of polymer resin and the melt property is also relatively sensitive.
This type of material is generally not affected by ultraviolet radiation, can withstand ultraviolet rays, and can also withstand corrosive objects such as acids and alkalis. Therefore, chlorinated hydrocarbons or some aromatic solvents will not cause this type of material to denature, will not be dissolved in liquid for a long time, and has relatively low water absorption, so it can be stored in large quantities in water solvents for a long time.
Due to the above excellent characteristics, medical films can be washed in high-temperature machines and can also be washed manually at room temperature. This material can still be retained for a long time, will not deform, and can be used repeatedly, and is also environmentally friendly.