I wasn't thinking about how the angle of the sun changes through the year. Suitable for digital printing, PETG lends itself to product materials, displays, and signage. The material became available for commercial use in 1936 under the protected trademark Plexiglas®. PETG is generally considered a food safe material, and certain brands have received FDA approval. When choosing a material for POP, PETG and acrylic are popular choices. PETG is strong and does not break easily. When exposed to harsher cleaning chemicals acrylic slowly breaks down and cracks. To minimize wastage and make your PETG plastic sheets easier to manage, we can cut them to your exact specifications. These cookies do not store any personal information. PETG is easy to screen print, and offers ease of fabrication. Acrylic, Vivak PETG, TUFFAK Polycarbonate » Use 3-5% hydrogen peroxide. Alcohol-based cleaners are not advised, cracking will become more evident. Plate glass, acrylic, polycarbonate and PETG. So, what is commonly known as “Plexiglass”, is really a brand of acrylic (PMMA). Following the theme of the previous article, below we cite the differences and similarities between the PETG and the PLA. But opting out of some of these cookies may have an effect on your browsing experience. The cost is usually somewhere between acrylic and polycarbonate. We also use third-party cookies that help us analyze and understand how you use this website. A stable material suited for long term use. Our team of experts can help you find exactly what you need and pick the best material for its use. Stability: PETG is strong and does not break easily. If there is a chance sunlight might hit the tubing get acrylic. It is more cost-effective than polycarbonate which makes it a popular choice of material in more general purpose applications, and it is suitable for hot line bending and welding. PETG is 5 to 7 times stronger than acrylic and resists better to impact damage and drops. This table is being provided as a general overview. It brings increased design freedom and lower fabrication costs. Also unless it is in good condition can be hard to re-purpose. Also, bonding requires proper agents. PLA vs PETG: Post-Processing. Learn the differences between PETG and PLA. Among its advantages, VIVAK Sheet offers superior impact strength over acrylic and cost effectiveness compared to polycarbonate. PolymerFilms offers a full line of PETG film products from world-leading producers like Primex Plastics and Spartech. Aside from being not as strong as PETG, Acrylic is also brittle from the start (it takes PETG years to become brittle). They provide different benefits (and drawbacks). PETG sheets are easy to print, making it ideal for advertising and signage industry. Extruded acrylic sheet is made in a continuous extrusion process by feeding PMMA resin into the extrusion machine. Easier to bond than PETG with more options. Necessary cookies are absolutely essential for the website to function properly. PETG is strong but more prone to scratching and in heavy traffic areas. Can you tell the difference between the two Reflex graphics holders below? Next time i'm going acrylic. PETG is an easy to mould clear plastic material with about 70% of the impact strength of polycarbonate, but it is still fantastically strong when compared with acrylic or glass. It's easily formed, die-cut and punched. PETG is PET with Glycol which prevents having and brittleness if PET is overheated. Unlike Polycarbonate however, PETG can be fabricated easily, making it an easy material for DIY practitioners and professional craftsmen to work with. PETG can be cleaned in much the same way as acrylic. Cleaning with soap and water is advised for both. Always consult an industry expert before making any conclusions for your application. PETG is recommended however to print slower than with PLA, as it is less forgiving with errors and inconsistencies. Clear PETG Plastic Sheet 60 X 96-Thickness: 0.236 by Regal Plastics since 1954, based out of Kansas City, MO Request a Quote Safety Data Sheets Data Sheets 800-444-6390 sales@regalplastic.com WARM SOAPY WATER - Compatible with Optix Acrylic, Vivak PETG, TUFFAK Polycarbonate » The use of warm, gentle dish … PETG (Polyethylene Terephthalate Glycol) film is a non-crystalline copolyester that provides significant chemical resistance, durability, and excellent formability. We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. Food grade is possible. [gravityform id=”3″ title=”true” description=”true” ajax=”true”]. Acrylic is more scratch resistant, has a shiny finish and also clearer than PETG. Polycarbonate sheets can cost on average about 35% more than acrylic. The fact PETG can be sterilized, as they do in the medical field, helps solidify it as food safe. Most acrylics are suitable, productions process and items such as glues must be verified. PETG provides excellent toughness, gloss and chemical resistance. Can be coloured depending on costs and production runs. Acrylic is easier to break than PETG and has less impact resistance, however, it has more flexibility. Acrylic Perspex Sheets. PETG can be formed into complex shapes without sacrificing durability. Time to take a Vote. Has a slight tint. Polycarbonate is sometimes called Lexan (trademarked name by GE Plastics) or Makrolon. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It can be fabricated using conventional manufacturing processes. However, it will break if dropped. I had read warnings about PETG being in direct sunlight so I setup the PC where that wouldn't happen. PETG sheets are available in metric thicknesses of 0.75mm, 1mm, 1.5mm, 2mm, 3mm, 4mm or 6mm. PETG is difficult to paint as it is naturally more slippery. By comparison, acrylic is not as strong but is shinier making it suitable for displays customers donât physically interact with such as aisle displays. PETG or Acrylic? 6887853 | Registered Office: 4 Princewood Road, Corby, Northants, NN17 4AP. In summary the benefits are: acrylic is stiffer, shinier, more scratch resistant and cheaper than polycarbonate which is bendier and virtually unbreakable. Let us take a look at some of these differences. The … No real issues provided chemical components and temperatures are properly monitored. Cannot be polished, it can also yellow around the edges if improper lasers are used. }ÈD«¶&~Ä@mû¤¤g§~YâÀqiLá"â< S¸ß&Ð|Uf¤ì[º¯xmúIiM£K^¥û6ØÌè÷ÁþÒgÆ`_Îáxíd_;,½î{¥3\¾â. PETG VS Acrylic Stress Test - Hardline Watercooling - YouTube Also remains less brittle for longer than acrylic. » Allow to remain on the plastic for several minutes. It can be easily formed, die cut and punched and is coloured during processing if required. As the above table shows both materials have their pros and cons. PET-G offers high stiffness & hardness. Cast acrylic sheet is produced through the polymerization of methyl methacrylate monomer (MMA) using two sheets of high-precision specialty glass as the casting frames. It is much stronger than acrylic but does not have the impact strength of polycarbonate.
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