Polycarbonate Film
What is Polycarbonate Film
Polycarbonate film refers to a thin, transpaprent,translucence,white,black film or sheet made from polycarbonate resin.There are transparent PC film,velvet PC film,black pc film,white PC film etc.Polycarbonate is a type of thermoplastic polymer known for its high impact resistance, optical clarity, and excellent mechanical properties. Polycarbonate film is produced through an extrusion process where molten polycarbonate resin is formed into thin sheets, which are then cooled and stretched to achieve the desired thickness.
Benefits of Polycarbonate Film
High Impact Resistance
Polycarbonate film is known for its exceptional toughness and impact resistance, making it suitable for applications where durability is crucial. It can withstand significant force without breaking or shattering, making it an ideal choice for products such as safety goggles, protective shields, and automotive components.
Transparency
Polycarbonate film is highly transparent, allowing for excellent light transmission. This property makes it desirable for applications where optical clarity is important, such as in displays, labels,membrane switch etc.
Temperature Resistance:
Polycarbonate film exhibits good thermal stability, withstanding a wide range of temperatures without significant degradation. This property makes it suitable for applications that require exposure to both high and low temperatures, such as in electronic devices, automotive components, and outdoor signage.
Electrical Insulation
Polycarbonate film with excellent electrical insulation properties, making it suitable for using in electrical and electronic applications, such as insulating films for capacitors, electrical enclosures, and printed circuit boards.
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Color: Black, transparent
Thickness: 0.05~1.0mm
Type: In roll or in sheet
Size: Width: 930mm or 915mm -
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6 Types of Polycarbonate film
Clear polycarbonate film
Polycarbonate transparent sheeting transmits light almost as well as glass. This makes it ideal for applications that require optical clarity. A clear polycarbonate sheet can withstand impacts that would easily shatter glass. It's also stronger than acrylic, another common transparent thermoplastic. Due to these properties, polycarbonate is used on products that need to be optically clear but also impact-resistant. Tcan be widely used in electronic products such as Membrane switch, control panels, nameplates, masks, and instrument panels
Velvet polycarbonate film
Velvet polycarbonate film refers to a specialized type of polycarbonate film that has been textured to achieve a velvet-like texture on its surface. This unique finish combines the strength and durability of polycarbonate with the feel of velvet, creating a distinctive tactile experience.Velvet polycarbonate film finds applications in various industries where both aesthetic appeal and functional performance are important. Some common uses include: instrument panel, Membrane switch, panel, label and other fields.
Black polycarbonate film
Black flame retardant PC film is a kind of high performance polycarbonate film material with excellent flame retardant properties. The film's rich surface texture, including fine velvet, velvet, coarse velvet and matte, provides options for a variety of applications. In terms of fire rating, the UL94 fire rating of black flame retardant PC film can reach V-0 or VTM-0, showing its excellent flame retardant characteristics.
This makes the black flame retardant PC film in electronic appliances, new energy batteries and other fields have been widely used. In these fields, it not only provides insulation and electronic shielding, but also provides an additional guarantee for the safety of the product due to its flame retardant properties.
At the same time, some specific types of black flame retardant PC films, such as halogen-free flame retardant PC films, also have green environmental protection characteristics. They are free of chlorine, bromine and restricted heavy metals and comply with European environmental regulations such as ROHS, TCO and Blue Angel, as well as strict UL safety regulations.
Polycarbonate card based film
In the structure of PC card-based materials, the PC overlay layer, the PC core layer and the PC laser film each play an important role.
Overlay film layer: located on the surface of the PC card base material, in direct contact with the user. The material and design of the surface layer have a direct impact on the appearance and feel of the card. At the same time, the PC overlay film may also contain specific security anti-counterfeiting technologies, such as miniaturized text, optical variable images, etc., to enhance the security of the card.
Core layer:It is the main part of the PC card base material, carrying the main functions and information of the card. The high mechanical strength and toughness of the core ensure the durability of the card, while the high transparency allows the information on the card to be clearly displayed. In addition, the core layer can also be specially designed as required, such as the addition of anti-counterfeiting elements or magnetic materials, to meet specific application needs.
Laser film: It is a special film that usually covers the surface of the card. Laser film through specific laser etching technology, fine patterns and text can be formed on the card, so as to achieve personalized customization and anti-counterfeiting functions. The application of laser film not only improves the visual effect of the card, but also enhances its security and anti-counterfeiting performance.
Polycarbonate reflecting sheet
The main role of the PC reflector in the LED lamp is to reflect and enhance the light emitted by the LED, thereby improving the lighting effect of the lamp. Its high intensity and high transparency characteristics ensure that the light can be effectively reflected and dispersed, making the light distribution of LED lights more uniform, lighting range is wider. In addition, the impact resistance and heat resistance of PC also make PC reflectors have good stability and durability in LED lights.
PC diffusion film
PC diffusion film is an important optical film material, mainly used to improve the lighting effect of LED lamps. Using polycarbonate (PC) as the substrate, this film has excellent optical properties, physical and mechanical properties and processing properties.
Characteristics of Polycarbonate Film
Impact strength
Impact strength describes the ability of a material to absorb impact energy and mechanical loads. Polycarbonate films and sheets are enormously impact proof and thus significantly more resilient than many other products. This makes this plastic film ideal as protection material for machines, clear glass protection and many other applications.
Heat resistance for elevated temperatures
A particular advantage of polycarbonate films - compared to other materials - is their enormous stability to heat and temperatures. Due to a proof against temperatures of - 40 °C to 130 °C, these films can be used for demanding applications worldwide. The manufacturers of polycarbonate films and sheets specify a continuous service temperature of 105 °C. This enables use with short-term or permanently elevated temperatures for which other materials are not suitable. The heat resistance against elevated temperatures / heat is a big advantage of our films.
Limits of polycarbonate films
Polycarbonate films and sheets normally do not have an increased UV stability and are limited in their suitability for outdoor use. There are special products that are UV stable due to stabilisers and are therefore more suitable for outdoor use.
What Are The Applications Of Polycarbonate Film In Automotive Field?
Car headlights
Polycarbonate film can be made into car lampshades, which have high transparency, good heat resistance and chemical stability, can effectively prevent the lights from yellows and fading due to long-term exposure to sunlight and atmospheric pollutants, while also protecting the electronic components inside the lights.
Car interior
Polycarbonate films can be made into a variety of materials, such as dashboards, door handles, gears and interior parts such as the central console. They can increase the beauty of the car interior, while with excellent wear and scratch resistance, can effectively prevent scratches and damage.
Car center control panel
Polycarbonate film is an excellent optical plastic, which can be used to make the center control panel, so that it has high strength, high toughness, high transparency, high heat resistance, high durability and other characteristics, so as to improve the automobile display effect.
Car dashboard
Polycarbonate film's high transparency and high temperature resistance make it ideal for use in car dashboards. Polycarbonate film can be made into a variety of colors and shapes of the dashboard, enhancing the visual effect and overall sense of the car.
Automobile exterior trim
Polycarbonate film can be made into a variety of decorative pieces, such as roof, body side panels and rearview mirror sleeves. These components have high strength and temperature resistance, while also adding beauty and personalization to the car.
Therefore, polycarbonate film is widely used in the automotive field, its excellent performance can improve the performance of the vehicle, improve the safety and appearance, but also can adapt to a variety of harsh operating conditions. With the development of automobile technology in the future, the application of polycarbonate film will be further promoted and popularized.
How to measure the strength and toughness of polycarbonate film
Tensile Strength Testing:
Principle: Tensile strength test is to assess the strength of a thin film sample by applying a tensile force to it and measuring the maximum force it can withstand before breaking.
Method: The film sample was clamped on the fixture of the tensile testing machine, and then the tensile force was applied at a constant speed until the sample broke. The maximum tensile force at fracture was recorded and the tensile strength was calculated with the cross-sectional area of the sample.
Tear Strength Testing:
Principle: Tear strength testing is used to assess the resistance of a film to tearing forces.
Method: An initial tear is created in the film, usually using a specific shape of incision, and then a constant force is applied to expand this tear. Measure the force required for tear expansion or the speed of tear to assess the tear strength of the film.
Impact Strength Testing:
Principle: The impact strength test is used to simulate the behavior of the film when subjected to sudden impact.
Method: Usually using drop weight impact testing machine or pendulum impact testing machine, a certain mass of impact head from a certain height free fall, impact film sample. Observe whether the sample is broken or measure the impact energy required to break to assess its impact strength.
Flexural Testing:
Principle: The bending test is used to evaluate the properties of the film when subjected to bending forces.
Methods: The film sample was placed on the bending test machine, and the bending force was applied to observe the deformation and fracture of the sample. The bending properties of the films are evaluated by measuring bending radius and bending times.
Ductility Testing:
Toughness is usually assessed by elongation in a tensile test, which is the ratio of the length a sample is able to extend before breaking to the original length.
Through tensile testing, in addition to tensile strength, elongation data can be obtained, so as to understand the toughness of the film.
These test methods are usually specified by relevant industry standards or specifications, such as ASTM (American Society for Materials and Testing) or ISO (International Organization for Standardization). When conducting tests, these standards or specifications need to be followed to ensure the accuracy and reliability of the results. In addition, specific test conditions (such as temperature, humidity, loading speed, etc.) may also have an impact on the test results, so careful setup and calibration are required before testing.
Company Profile
Zhenzhen, established in 2021, is a professional and powerful manufacturer and has been engaged in researching, development, production of polycarbonate and PETG films. With a commitment to innovation and excellence, Zhenzhen has invested over 21 million USD in state-of-the-art production lines for plastic films and sheets, all of which are imported to ensure the highest quality.
Our Certificate
Zhenzhen has successfully passed the ISO9001 quality management system, and got the certificates of ISO9001, SGS,UL solutions,BSIC and other certifications, ensuring to meet global environmental and safety standards.
Asked Questions
Q: What is the future development trend of polycarbonate film?
Q: Can polycarbonate film be customized?
Q: What is the price of polycarbonate film?
Q: What is the heat resistance of polycarbonate film?
Q: How to choose the appropriate thickness of polycarbonate film?
Q:What is the environmental performance of polycarbonate film?
Q: What is the wear resistance of polycarbonate film?
Q: How can polycarbonate film be used in electronic products?
Q: Is polycarbonate film flammable?
Q: How transparent is the polycarbonate film?
Q: How weather resistant is polycarbonate film?
Q: How is the tensile strength of polycarbonate film measured?
Q: What fields are polycarbonate films used in?
Q:What are the precautions in the printing process of polycarbonate film?
Q: Can the polycarbonate film be surface treated to enhance its function?
Q: Will polycarbonate film stick during storage?
Q: How to improve the flame retardancy of polycarbonate film?
Q: What should we pay attention to during the transportation of polycarbonate film?
Q: Can polycarbonate film be cut?
Q: What are the environmental standards for polycarbonate films?
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