The History of Perspex And Its Advantages - 0 views
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Jessica Wilton on 02 May 17A strong clear plastic which is sometimes used instead of glass. Perspex is an all-time favourite for a wide range of applications and benefits users with various advantages. When it comes to the history of Perspex, it can be traced way back to 1843. The acrylic acid was formulated in the year of 1865. Later in 1877, a German chemist invented the polymerisation process which turned methyl methacrylate into polymethyl methacrylate ........... https://goo.gl/H9aMXh