Lexan™ FDA Approved (9440/9444) Lexan™ 9440/9444 is formulated to meet the requirements of specialty applications as food handling/contact, medical device/apparatus, and other clean room needs. Lexan™ 9440/9444 sheet offers high impact performance, thermoform ability, transparency and dimensional stability.Correspondingly, is Lexan toxic?
Scare articles are circulating that research has shown that Lexan (Plastic #7) and other clear polycarbonate water bottles and baby bottles leach toxic bisphenol A. Environmental sites claim this can cause cancer and even obesity.
Subsequently, question is, how tough is Lexan? Polycarbonate sheet maintains glass-like clarity and is highly impact resistant and strong. LEXAN is approximately 250 times stronger than glass.
Thereof, is Lexan unbreakable?
Polycarbonate / acrylic is also known as Lexan, plexiglass and clear plastic. The following are some of the differences between the two: Acrylic is breakable, but will not yellow. Polycarbonate is virtually unbreakable, but will turn yellow under UV radiation (sunlight & fluorescent lamps).
What is Lexan made out of?
polycarbonate
Why is lexan so expensive?
Polycarbonate (lexan) is expensive because it's nearly indestructible. Can you get by with acrylic? Numerous sources say that acrylic can't hold up to the heat.Does Lexan yellow?
Lexan is reported to yellow after 10 years.Is Lexan brittle?
Lexan is not brittle.How much does Lexan cost?
Clear LEXAN 9034 Polycarbonate Sheet
| Stock | Description | Price |
| 43062 | .472" (12.7mm) x 48" x 48" Clear LEXAN™ 9034 Polycarbonate Sheet $420.72?/Sheet | $420.72?/Sheet In Stock |
| 43025 | .060" (1.5mm) x 48" x 96" Clear LEXAN™ 9034 Polycarbonate Sheet $110.01?/Sheet Save 5%2+ Save 10%4+ Save 15%12+ | $110.01?/Sheet In Stock |
Is Lexan stronger than plexiglass?
Lexan has the higher impact resistance of the two and will (in most cases) bend rather than crack. Besides being less inclined to discoloration, Plexiglass is more scratch-resistant and tends to be the less costly, but is does not have the same strength as Lexan.Is Lexan as clear as glass?
Sheet grade polycarbonate (aka Lexan or Makrolon) and acrylic sheet (aka Lucite) are two of the most frequently used see-through plastics. They are both stronger and lighter than untempered glass; acrylic is 4x to 8x stronger than glass, while polycarb is about 200x stronger.Is Lexan flammable?
Description: Lexan™ Flame Retardant Sheet (9034V), UL-listed material for flammability, is a clear polycarbonate sheet that combines excellent formability and impact resistance.What is Lexan glass used for?
Lexan is a tough polycarbonate resin thermoplastic used in a wide range of applications, such as in high performance windshields, car headlights, eyeglass lenses, bullet proof "glass" and in panels used to construct greenhouses. Like safety glass, it's designed to be stronger and more durable than ordinary glass.Does Lexan scratch easily?
it averages much higher on the rockwell scale which determines how hard the material is . and since its harder than plexi it is more scratch resistant. Straight polycarbonate (Lexan) is EASIER to scratch than acrylic (Plexiglas).Can you drill through polycarbonate?
Standard wood working drill bits are suitable for drilling holes in polycarbonate sheet. This will ensure the drilling will not blowout the panel as the drill exits the material. Do not under any circumstances use a centre punch on a polycarbonate panel, it's very likely to cause damage.Can you use Lexan for a windshield?
There's enough flex in the Lexan to conform to the bends in a Miata windshield without any sort of heat or forming. We used 1/4" in the front and it doesn't buckle at all, even at 140 mph. If you go lighter, such as 1/8" (as I've used for rear windows), you'll want something to support it.Does polycarbonate yellow with age?
During the life of the panels, some of the UV does get through the protection layer but most of it is stopped on the outside. When the polycarbonate is attacked by the UV, it changes color and starts to become yellow.Will plexiglass yellow in the sun?
Acrylic (Plexiglas®, Lucite®, and Acrylite®) comes from natural gas and is completely inert when in solid form. American-made acrylic does NOT yellow in the sunlight. There are three other clear plastics that do yellow in the sun and get confused with acrylic- Styrene, PETG, and Polycarbonate.How do you cut Lexan sheets?
When you need to cut Lexan, you can essentially treat it as a sheet of plywood and cut it with any power saw you would use for that material. Make straight cuts with a circular saw or table saw, and curved ones with a band saw or jigsaw. You should use carbide-tipped blades with closely spaced teeth.Does Home Depot sell plexiglass?
Plexiglas - Acrylic Sheets - Glass & Plastic Sheets - The Home Depot.How do you restore a Lexan windshield?
Start off with wet/dry paper (at automotive supply) @ 1000 grit (wet) unless scratch / haze is too deep, then go 800 grit. Then go 1500 and then buff with the Novus polishes or automotive rubbing compound (essentially the same).Will 1/4 Lexan stop a bullet?
Lexan, by its self, is not 'bullet proof', In most cases it is a laminate of Lexan and Plexi with a soft Polymer bonding agent. If I remember right, a 44 mag rated sheet is around 1 1/4" thick. 
