How much do you know about the characteristics and applications of these TPU protective films?
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- Time of issue:2021-12-27
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How much do you know about the characteristics and applications of these TPU protective films?
(Summary description)TPU protective film, it is not a glass material like 3D tempered glass film, but a material between rubber and plastic. This material is hydrophobic and oil-proof, and has good ductility, wear resistance, and good breathability. It is also an environmentally friendly material.
- Categories:Industry News
- Author:
- Origin:
- Time of issue:2021-12-27
- Views:0
TPU protective film, it is not a glass material like 3D tempered glass film, but a material between rubber and plastic. This material is hydrophobic and oil-proof, and has good ductility, wear resistance, and good breathability. It is also an environmentally friendly material.
TPU protective film is a kind of polymer elastic material, which is a new type of environmental protection material. Its special molecular structure makes it have excellent physical properties, such as: high elasticity, wear resistance, high strength, hardness, ductility, waterproof, Breathable, oil-resistant and mold-resistant. The TPU protective film can maintain elasticity for a long time in the range of -60℃-200℃.
Product application: TPU protective film is used for shatter-proof protection of digital screens, electronic screens, automotive instruments, optical sheets, and optical resin boards.
Storage conditions: Valid for 1 year, storage temperature 18℃-22℃ and relative humidity 60%RH. Best storage conditions: temperature 22°C and relative humidity 50%RH.
TPU features: excellent structural and mechanical properties, wear-resistant ground anti-skid, excellent ultra-low temperature flexibility, excellent production and processing flow and rapid prototyping technology, low temperature and high temperature resistance, good clarity, stable extrusion performance, stable melting point .
TPU film is widely used in daily necessities and industrial production industries such as shoe materials, electronic devices, electric equipment, industrial equipment, auto parts, pipes, wires and cables, films, etc. .
TPU film production process and application Production and processing methods: injection molding, extrusion, injection molding, film blowing.
Polyester TPU film features: excellent structural mechanical properties, wear-resistant ground and anti-skid, excellent ultra-low temperature flexibility, excellent production and processing flow and rapid prototyping technology, low temperature and high temperature resistance, good clarity, stable extrusion performance , The melting point is stable. To put it bluntly, an elastomer means that the glass transition temperature is lower than the indoor temperature, the tensile strength is > 50%, and the reducibility is better after the external force is removed. Polyurethane elastomer is a relatively unique type of elastomer; polyurethane elastomer has a wide range of hardness and a wide range of properties. Therefore, polyurethane elastomer is a kind of fiber material in the middle of vulcanized rubber and plastic.
The application of TPU protective film is relatively extensive, for example: it was used as a keyboard protective film earlier. Now it is mostly used in mobile phone screens, computer screens, etc.
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