Are there different grades of polycarbonate?
The polycarbonates sheet for sale are available in quite a number of grades for different applications. Normally, these materials can be classified as standard, flame retardant, hard coated or anti-static grades. The choice will solely depend on the ultimate application of the polycarbonate (PC) material.
What are the characteristics of polycarbonate?
2 Properties Polycarbonates are strong, stiff, hard, tough, transparent engineering thermoplastics that can maintain rigidity up to 140°C and toughness down to -20°C or special grades even lower.
Is polycarbonate hard material?
Transparent, strong and stiff thermoplastic with outstanding impact resistance. Polycarbonate is a tough, transparent plastic material with outstanding strength, stiffness, and impact resistance.
What is polycarbonate shell?
Polycarbonate (PC) plastics are a naturally transparent amorphous thermoplastic. Polycarbonate plastics are engineering plastics in that they are typically used for more capable, robust materials such as in impact resistant “glass-like” surfaces.
What is the strongest polycarbonate?
Multiwall polycarbonate is just what it sounds like – layered polycarbonate sheeting that’s even more powerful than the base material in terms of unbreakability, versatility and insulation.
How hard is polycarbonate?
Polycarbonate is 30 times stronger than acrylic and over 200 times stronger than glass. It’s difficult to mar the surface of polycarbonate, and because it does not absorb moisture, the surface is easily sanitized for food and medical applications.
What makes polycarbonate strong?
What Makes Polycarbonate So Strong? The source of polycarbonate’s strength is its incredibly strong chemical structure. Its molecules possess tremendously strong bonds in high numbers, giving it its unique levels of resistance. Polycarbonate typically has a tensile strength of between 55–75 MPa (force per unit area).
What is hard polycarbonate material?
Polycarbonate is a durable material. Although it has high impact-resistance, it has low scratch-resistance. Therefore, a hard coating is applied to polycarbonate eyewear lenses and polycarbonate exterior automotive components.
Is polycarbonate hard or soft?
Polycarbonate (PC) is a much more rigid and hard plastic. Many cases out there fuse two or more plastic types for a unique combination firm structure and impact absorption.
How strong is polycarbonate sheet?
Polycarbonate typically has a tensile strength of between 55–75 MPa (force per unit area). With regards to tensile strength, another plastic alternative such as acrylic is roughly 4-8x stronger than glass, whereas polycarbonate is up to 200x stronger.
How strong is 10mm polycarbonate?
10mm polycarbonate sheets are light weight and great value for money. 10mm polycarbonate roofing sheets have a twinwall structure. They are most commonly used for carports and canopies. This sheet thickness is the most popular for replacing corrugated sheets in older carports.
What are the properties of polycarbonate ( PC ) plastic?
Polycarbonate is a high-performance tough, amorphous and transparent thermoplastic polymer with organic functional groups linked together by carbonate groups (–O– (C=O)–O–) and offers a unique combination of properties. PC is popularly used as an engineering plastic owing to its unique features that include:
Why is polycarbonate used as a helmet shell?
These downsides bring us to our next awesome helmet shell thermoplastic. Polycarbonate ( PC) is the product of two rather unappealing chemicals: BPA and a gas used primarily as a chemical weapon in WWI. When combined, however, the result is not only safe, but is actually used to save lives.
What makes polycarbonate a good material for construction?
Toughness and High Impact Strength – Polycarbonate has high strength making it resistant to impact and fracture, and further providing safety and comfort in applications that demand high reliability and performance. The polymer has density 1.2 – 1.22 g/cm 3), maintains toughness upto 140°C and down to -20°C.
What kind of material is used for hard shell luggage?
There are four main types of materials used to manufacture hard shell luggage: Aluminum (usually an aluminum alloy), ABS, Polycarbonate and Polypropylene.