Are Australian coins made of polypropylene?
Polypropylene (PP) is a semi crystalline thermoplastic. Polypropylene has high impact resistance, strong mechanical properties, and resistance to various organic solvents and acid alkali corrosion. Polypropylene has a wide range of applications in the industry and is one of the commonly used polymer materials. Australian coins are also made of polypropylene.
1988
After consulting, Australia's new polymer banknote are made of polyester material instead of paper. The polyester material is wear-resistant, not easy to break, not afraid of rubbing and washing, and has good anti-counterfeiting properties. We often say that Australia, but Australia actually has many innovations, such as plastic banknotes. In 1988, the world's first circulating plastic banknote was issued in Australia. So, Australian banknotes can be "laundered", even if accidentally thrown into the washing machine with clothes, there's no need to worry!
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