Is polycarbonate a thermoplastic?
Table of Contents
1 Properties and Manufacturing of Polycarbonate. PC is the highest-impact strength, thermoplastic, commercially available polymer.
Who manufactures Lexan polycarbonate?
SABIC
LEXAN is a brand of Polycarbonate, thermoplastic polymers that is currently produced by SABIC.
What is the price of polycarbonate?
For general purpose, grades of polycarbonate in February prices were around $1.60 – $1.90 per pound.
What is the chemical formula for polycarbonate?
What are the Properties of Polycarbonate?
| Property | Value |
|---|---|
| Technical Name | Polycarbonate (PC) |
| Chemical Formula | C15H16O2 |
| Melt Temperature | 288-316 °C (550-600 °F) *** |
| Typical Mold Temperature | 82 – 121 °C (180 – 250 °F) *** |
Is PVC a thermoplastic?
Polyvinyl Chloride (PVC) is one of the most broadly used thermoplastic materials common to many industries. PVC piping exhibits exceptional and consistent quality with uniform properties making it the preferred choice of fabricators and custom houses.
What is the difference between LEXAN and polycarbonate?
Yes, they are the same thing. Lexan™ is actually a brand name of polycarbonate manufactured by Sabic Innovative Plastic. We offer both Lexan™ and Makrolon® brand polycarbonate sheet. Makrolon® is manufactured by Sheffield Plastics Inc.
What is the difference between Plexiglass and LEXAN?
Lexan is the strongest and can withstand impacts to such a degree that it won’t crack. Instead, it displays resistance by bending. Plexiglass is still quite strong, but it may crack or chip, given enough time or impact. That’s because it’s a little less rigid than Lexan.
Is polycarbonate plastic expensive?
Polycarbonate plastics have many similar properties to acrylic. Some of the key differences include: Higher cost, as much as 25% more expensive (depending on the grade) Significantly stronger, with 250x the impact resistance of glass and 30x the strength of acrylic.
Is polycarbonate plastic cheap?
Cost: Polycarbonate can be anywhere from 35% to 300% more expensive than acrylic. Workability: When it come cutting sheets of acrylic and polycarbonate, acrylic is more manageable and can be cut with greater ease and noticeably less resistance, especially when using electrical tools.
How can you tell if plastic is polycarbonate?
In the formulation of Polycarbonate, a bluing agent is used. While Acrylic and Polycarbonate both appear clear on the surface, you will notice the edge of the Polycarbonate looks blue, while the Acrylic is clear. Note: View in natural light for best effect.
What raw materials are used to make polycarbonate?
Manufacture of polycarbonates The polycarbonate most used is manufactured by condensation polymerization between bisphenol A and either carbonyl chloride or diphenyl carbonate. Bisphenol A is produced by the condensation of phenol with propanone.
What is polycarbonate?
Polycarbonates ( PC) are a group of thermoplastic polymers containing carbonate groups in their chemical structures. Polycarbonates used in engineering are strong, tough materials, and some grades are optically transparent.
Is polycarbonate plastic safe to use in consumer products?
Yes, extensive safety data on BPAs in polycarbonate has shown that polycarbonate plastic can be used safely in consumer products.
Where can I buy polycarbonate sheets?
Acme Plastics carries polycarbonate sheets from Lexan, Makrolon, Palram Palsun, Plazit Polygal and more. Standard & oversized polycarbonate panels are in stock as well as 75″ x 144″ and 75″ x 125″ boards. Available options solar grade, UV resistant, bronze color and gray color.
What is the polycarbonate market?
A major polycarbonate market is the production of compact discs, DVDs, and Blu-ray discs. These discs are produced by injection-molding polycarbonate into a mold cavity that has on one side a metal stamper containing a negative image of the disc data, while the other mold side is a mirrored surface.