Polycarbonate is used to make
(a) compact discs
(b) straws
(c) bottles
(d) jars
Answers
Answer:
mixer jar and CDs is right
Answer:
Polycarbonate is used to make compact discs.
Explanation:
Polycarbonates (PCs) are a group of thermoplastic polymers that contain carbonate groups in their chemical structures. They are easily worked, molded, and thermoformed. Because of these properties, polycarbonate has many applications.
Polycarbonate does not have a unique resin identification code (RIC) and is identified as "Other," 7 on the RIC list. Products made from polycarbonate may contain the precursor monomer bisphenol A (BPA).
Polycarbonate is a durable material. Although it has high impact resistance, so it has low scratch resistance. That's why a hard coating is applied on polycarbonate eyewear lenses and exterior automotive components. The characteristics on polycarbonate are comparable to those of polymethyl methacrylate (PMMA, acrylic), but polycarbonate is stronger and will last longer in extreme temperatures.
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