Generic filters
Exact matches only
Generic filters
Exact matches only


Industrial settings, with their high-powered machinery and equipment, demand robust and durable materials to ensure safety and efficiency. When it comes to machine enclosures, one material stands out from the crowd: Lexan, a branded version of polycarbonate resin thermoplastic. This article explores the properties of Lexan that make it an exceptional choice for machine enclosures.

Machine safety enclosureUnderstanding Lexan

Lexan is a type of polycarbonate, a group of thermoplastics known for their exceptional strength, toughness, and versatility. Developed by General Electric in the early 1960s, Lexan has been used in a wide range of applications, from bulletproof glass to compact discs. However, it’s in the realm of industrial safety, specifically machine enclosures, where Lexan truly excels.

Exceptional Strength and Durability

One of the primary reasons Lexan is used for machine enclosures is its impressive strength. It has high tensile strength, and it’s virtually unbreakable, offering a high level of protection for workers around machinery. Compared to traditional materials like glass or acrylic, Lexan can withstand a much greater amount of force without breaking, making it ideal for environments where physical impact or vibration is a concern.

High Impact Resistance

In industrial environments, enclosures are frequently subjected to high impacts, whether from moving machinery parts, airborne debris, or accidental bumps and knocks. Lexan offers superior impact resistance, up to 250 times that of glass and 30 times that of acrylic, making it an excellent choice for these demanding conditions.

Temperature Resistance

The industrial setting can often involve exposure to extreme temperatures. Lexan has a high heat resistance, maintaining its structure and properties in temperatures up to 240 degrees Fahrenheit. On the other end of the spectrum, it also performs well in cold conditions, making it suitable for a wide range of environments.


Safety should not come at the expense of visibility. Lexan is transparent, allowing for clear visibility of the machine’s operation while still providing a protective barrier. This helps workers monitor the machinery without exposing themselves to potential hazards.

Ease of Fabrication

Lexan is highly malleable and easy to work with. It can be drilled, cut, and shaped without risk of cracking or breaking, which is often a concern with more brittle materials. This makes it a versatile option for machine enclosures of various sizes and configurations.

tslot office enclosureChemical Resistance

Lexan displays good resistance to many acids, oils, and solvents, further enhancing its durability in industrial settings. This resistance makes it less likely to degrade or become damaged over time, thereby reducing the need for frequent replacements.


With its combination of strength, durability, temperature and chemical resistance, transparency, and ease of fabrication, Lexan has proven to be an exceptional material for machine enclosures. Its unique properties make it a reliable and cost-effective choice for protecting both machinery and workers in various industrial environments. As industries continue to prioritize safety and efficiency, materials like Lexan will undoubtedly continue to play a crucial role.


9100 Front St.
Fort Wayne, IN, 46818

Phone Number

Toll Free: (800) 817-0617
Office: (260) 451-0810


Fax: (260) 451-0843


Floating Review Template1
  • This was the first time I tried Parco-inc. for one of my t-slot projects. It was easy to find what I needed and order on the website. I got the parts quickly and the quality was great, so I will be buying here from now on!
  • Really good quality aluminum i can feel the difference between it and other parts i ordered from china also the measurements was on point
  • I use ALOT of these little anchor faster, every month. My regular vendor was out of stock, and so I found Parco and ordered from them. The fasteners arrived quickly, we're high quality, and they even worked with me on a bulk discounted price. 10/10 in all areas!!
  • I am a small business and needed the t slot in a hurry. They processed my order, cut to size and shipped in less then 36 hours and 2 days before Christmas. Wonderful customer service. Thank you
  • Just awesome. Great customer service and response to questions, all cuts and pieces exactly like I ordered, extrusions seem like quality, fast shipping, and well packed to protect the items. I can't say enough about the quality and service. Will order again.