It is exactly what I am going to discuss in this guide. It is a sure way to keep them free from possible scratching that can blur vision. Basically, they not only function as the best anti-scratch coating, but also exhibit homogenous adhesion. This reduces eye strain and improves vision. Later in this guide, I will take you through the degrees of hardness of anti-scratch coating (chapters 6 & 8). You can use bulletproof glazing material in banks, cashier cage, vehicles, etc. The anti-scratch coating for acrylic sheets can last for several years. In flow coating, you will apply the anti-scratch coating on a plastic material moving in horizontal plane i.e. It is then withdrawn at a constant speed. Another test that is common and handy in testing the quality of anti-scratch coating or film is: Again, this is a critical test whenever you want to determine the hardness of an anti-scratch coating. Well, depending on your unique applications, you can use anti-scratch spray or any other coating mechanism. Now, lets dive straight to the main point. Therefore, there will be no need for you to invest in a new accessory (significant cost saving). To maintain the effectiveness of scratch resistant coating for plastic on any surface, choosing an appropriate process is a must. The main applications of this scratch resistant polycarbonate sheet include: You may also refer to this product as hard coated polycarbonate sheet, scratch resistant Lexan or anti-scratch polycarbonate sheet. This will determine the quality, effectiveness and reliability of the anti-scratch coating on polycarbonate or acrylic material. Dont worry, I will explore about more about these nanoparticles in chapter 2, keep reading. Here, you will use suns UV radiation to cure the hard coat on polycarbonate sheet. Remember, any scratches on lenses, however small they may seem to be, there is a high chance of light distortion. Basically, UV resistant coating on polycarbonate or acrylic sheet acts as filters. Spin coating technology Photo credits Laurell Technologies. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. For now, focus on classifying anti-scratch resistant material depending on performance and degree of hardness. Discover more about the small businesses partnering with Amazon and Amazons commitment to empowering them. WeeTect offer many anti-scratch coated face shields. Just like in Bayer Test, you will also compare the gain in haze effects on the material. They are suitable for robust and demanding scratch resistant coating applications such as in military ballistic panels, glazing windows, etc. It delivers anti-scratch coating substrates through a series of rollers. Therefore, it is upon you to choose an anti-scratch coating technology that meet specific needs of your applications. It was a research published on ResearchGate and conducted by F. Tana, M. Messori, D. Contini and F. Bondioli. It helps the helmet visor to maintain optical and aesthetic properties after several washings or use. Basically the main aim here is to find out which pencil hardness causes damage to the anti-scratch coating. Like in dip coating and flow coating processes, you can use spin coating to apply anti-scratch substrates on plastics. Therefore, at any point, it will protect the surface from possible damage and deterioration. You must choose a source of heating mechanism that will not interfere with the desirable intrinsic properties of the plastic. Its main applications include, but not limited to these: You can also call it fog resistant acrylic sheet, anti-fog anti-scratch PMMA sheet or fog free acrylic sheet. However, in spin coating acrylic or polycarbonate with anti-scratch coating: Among the key factors that affect the size of the film include drying rate, surface tension and viscosity of the anti-scratch coating. Scratches on glasses causes distortion Photo Credits: AIQUS. However, for materials that tend to be fragile, you will use a 1.0mm hemispherical scratch tip. Please note that this video is a property of MacDermid Autotype. Always remember that the primary material here is acrylic. With a polycarbonate and acrylic sheets that are wear resistant, featuring anti-fog and anti-scratch coatings, you can make the best signage for marketing. Some of the main products here include deluxe plastic mirrors, fog free shower mirror, polycarbonate mirrors, etc. I know the most obvious benefit of anti-scratch coating is to protect plastic surfaces from abrasion. Glass has better scratch resistant properties either polycarbonate or acrylic. There are thousands of products with anti-scratch coating out there. 3D One Car Scratch & Swirl Remover - Rubbing Compound & Finishing Polish - Buffing Compound Swirl Remover - True Car Paint Correction 8oz. It neither requires chemical reactions nor molecular interactions as other acrylic or polycarbonate coatings. Related Source about Consolidating Anti-scratch Coating with other Coating Technologies: In this chapter, I am going to take you through various ways to determine the quality of anti-scratch coating for plastics. You will learn more about this coating as we progress in this anti-scratch coating guide. Another common anti-scratch material that is popular in most applications is the anti-scratch film. Some of these helmet visors technologies include augmented reality helmet visor, HUD helmet visor, shatterproof helmet visor, photochromic helmet visor, iridium helmet visor, heated helmet visor, bubble helmet visor and chrome coated helmet visor, just to mention a few. These may include ski goggle, racing goggles, anti-fog safety goggles, etc. It prevents graffiti from bonding to surfaces or permanent staining. To improve performance of various instruments and accessories, WeeTect produce a number of screen protectors with anti-scratch coating. Normally, the UV curable hard coating or anti-scratch coatings have a fast curing property. It is for this reason that most people are switching to anti-scratch polycarbonate film/sheet or anti-scratch acrylic sheet or film. Therefore, you must choose the abrasion resistant coating depending on your needs. Depending on your unique applications, you can apply them on anti-scratch polycarbonate or acrylic sheets and films. I will cover various hardness testing procedures later in chapter 8. It is an optical class 1, scratch resistant, fog free and impact resistant sheet for better safety and protection from projectiles. This is one fascinating technology, which you can consolidate with an anti-scratch coating to make photochromic lenses, visors, face shields, films or sheets. Anti-scratch coating spray is also a popular process that can deliver abrasion resistant substrates on a plastic surface. As you can see, you can choose an anti-scratch coating for polymers depending on the type of application at hand. This is what I am talking about: With this background information about surface hardness, lets have a quick overview on how to test anti-scratch coating for plastics. In short, the Tumble, Bayer and Steel Wool share one common factor by the end of each process, you must determine the change in haze. Glass is generally fragile than either acrylic or polycarbonate sheets. Obviously, this will not make it aesthetically appealing. The Polysiloxanes are popular for their excellent optical properties. The use of polycarbonate of acrylic sheets is common with most modern LED light systems. Therefore, it will save you the expensive cost of removing graffiti. Immersing plastic material in anti-scratch coating at a constant speed. Basically, an anti-scratch coating for plastic is a hard protective layer. This allows you to customize it for unique applications. It aims to eliminate any form of fog on either polycarbonate or acrylic sheets/films. They include standard anti-scratch coatings (>1H) to military grade with superior anti-scratch coating (8~9H). This may sound mysterious, but I will explain. The Bayer test conforms to the ASTM F735-81 test standard. Lets see how it works. Your recently viewed items and featured recommendations, Select the department you want to search in, 3D One Car Scratch Remover and Cutting Compound. So, lets see what exactly makes this coating scratch resistant. It ensures virtually no distortion and refraction of light. Photo credits: DACRYLATE. Because this guide is the ultimate scratch resistant solution: Anti Scratch coating. An anti-scratch film is mainly a polycarbonate or polyester film coated with a permanent anti-scratch coating. That is, one that has been engineered to solve all abrasion and scratching problems. In each case, you must pay attention to the main physical and chemical parameters. The Anti-fog solution is a hydrophilic ingredient that depends on molecular interaction to eliminate the fogging phenomenon. From street lights to those we use at home, the casings are made from strong and impact resistant polycarbonate. Examples of finished products for the OEM market that WeeTect offers with its anti-scratch coating solutions are: Quite a number of WeeTect anti-scratch helmet visors feature either >1H or >2H anti-scratch coating. As you can see, there are so many benefits of anti-scratch coating for plastics. Frankly, nearly every product you see on the market, from smartphone screen protectors to face shields all have anti-scratch coating. All helmet visors must have anti-scratch coating to guarantee an optical class 1 property and preserve the aesthetic value. You need to dry it. Here, you can choose an anti-scratch polycarbonate or acrylic sheet/film. Top subscription boxes right to your door, 1996-2022, Amazon.com, Inc. or its affiliates. You are free to improve functionality of surfaces as much as possible. In most cases, the anti-scratch coatings on glass are in the form of polycrystalline diamond or diamond-like carbon (DLC). It is an easy and effective process. Some may feature more than two rollers. Anti-graffiti film/Anti-fingerprint coating. The best part, you can improve this property by applying anti-scratch coating. It is a thermoformable WeeTect Scratch Resistant Polycarbonate Sheet (WASPCS), allowing for unlimited fabricated and customization into other shapes. Depending on your needs, you may have abrasion resistant polycarbonate or acrylic sheet with different degrees of hardness. Depending on your specific applications you need to know the requirements for the optical, mechanical, physical and thermal properties of the anti-scratch coating. To make it easier for you to learn and understand how the Pencil Tester JIS K5400 test works, you can watch this video. From the above discussion, you can see the main focus is on assessing quality of the anti-scratch coating. It has anti-scratch coating and anti-fog coating on both sides. These are basically high impact resistance film. Like in the case of polycarbonate and acrylic sheets, you can apply the coating on one or both sides. Basically, anti-reflective coating is a thin layer that you can easily consolidate with anti-scratch coating. Besides, for plastic materials such as polycarbonate or acrylic, they tend to degrade on exposure to the UV radiations. It involves subjecting material to various off-site conditions with an aim of determining changes in haze properties. In most cases, you can use the Mohs Hardness Test where you can classify anti-scratch coating from H=1 to H=10. Do you have scratch problem on your plastic product? Roll coating process Photo Credits Schaefer Machinery. You can classify the existing types of anti-scratch materials depending on the plastic material. Even with this, the best solution is to have an anti-scratch coating on acrylic sheet. UV curing process Photo credits: Polymer Innovation Blog. They may have either polycarbonate sheet or film. First, you will determine the haze value of the material. However, its scratch resistant properties are better than polycarbonate. More Resources on Quality Testing of Anti-scratch Coating: Depending on the degree of hardness of the abrasion resistant material you can use it for a wide range of applications. That is, a barrier between the plastic material and external factors responsible for the scratching effect. The good news is that you can consolidate anti-scratch coating for plastic with most coating technologies. Illustration of coating process Phone Credits: ResearchGate. Also known as the Military Standard MIL-E12397A , here you will rub plastic material back and forth using a special eraser. Related Resource about Anti-scratch Coating Working Principle. For sure, I have no doubt in my mind that WeeTect offers the most reliable anti-scratch coating solution. In this test, you will use several pencils from 6B to 8H. Normally, there is one important document that most people ignore the anti-scratch coating data sheet. These scratching effects may include: Surface with and without anti-scratch coating.