What is the Difference Between Lexan and Plexiglass?
🆚 Go to Comparative Table 🆚Lexan and Plexiglass are both durable, see-through plastics that can be used as alternatives to glass. They have some similarities, but there are key differences between the two materials:
- Material: Lexan is made of polycarbonate plastic, while Plexiglass is made out of acrylic.
- Strength: Lexan is more impact-resistant than Plexiglass and can bend rather than crack under stress. Plexiglass, on the other hand, is more scratch-resistant.
- Color and Transparency: Over time, Lexan is more likely to yellow and lose some of its clarity. Plexiglass tends to maintain its clarity even when used outdoors or placed in inclement weather.
- Weather Resistance: Plexiglass can be polished to restore its clarity, making it more suitable for outdoor applications.
- Chemical Resistance: Lexan is resistant to many chemicals, including acids.
- Cost: Acrylic Plexiglass is generally more economical than polycarbonate Lexan.
- Applications: Lexan is preferred for protection or security applications, or if the application requires exposure to high heat. Plexiglass is preferred when a very clear, lightweight material is needed, or when a specific size or shape is required because it is easily formed without impacting its strength or clarity.
In summary, the choice between Lexan and Plexiglass depends on the specific requirements of your project, including strength, weather resistance, cost, and aesthetics. Both materials are stronger and more durable than traditional glass and can be used in various applications.
Comparative Table: Lexan vs Plexiglass
Lexan and Plexiglass are both trade names for plastic sheet materials known as Polycarbonate and Acrylic, respectively. They have different properties and are used for various applications. Here is a table comparing the differences between Lexan and Plexiglass:
Property | Lexan (Polycarbonate) | Plexiglass (Acrylic) |
---|---|---|
Impact Resistance | Higher impact resistance, can bend without cracking | Lower impact resistance, more brittle |
Clarity | Good clarity, but may yellow over time | Better clarity |
Scratch Resistance | Less scratch-resistant | More scratch-resistant |
Heat Resistance | Resistant to heat, can be bent without heating worry of cracking | Not heat-bendable |
Cost | More expensive than Plexiglass | Less expensive than Lexan |
Applications | Bulletproof windows and doors, windshields, operator protection in vehicles, greenhouses, sneeze guards, retail advertising, aquarium glass, protective barriers | Window panes, display units, commercial showcasing, retail advertising, aquarium glass, protective barriers |
Lexan is more impact-resistant and flexible, making it suitable for applications that require higher strength and flexibility. On the other hand, Plexiglass is more rigid, brittle, and cost-effective, with better clarity and scratch resistance. Both materials are stronger than regular glass and have a similar appearance, making them suitable for various applications.
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