What Is Polymethyl Methacrylate?

- Aug 05, 2019-

Acrylic history, acrylic (ACRYLIC), the common name special treatment of plexiglass. Acrylic research and development has a history of more than 100 years. The polymerization of acrylic acid was first discovered in 1872; the polymerizability of methacrylic acid was known in 1880; the synthesis of propylene polypropionate was completed in 1901; the industrial synthesis was attempted in 1927 by the above synthesis; the methyl acid ester industry in 1937 Manufacturing and development are successful, and thus enter into scale manufacturing. During the Second World War, because of its excellent toughness and light transmission, Acrylic was first applied to the windshield of the aircraft and the Tank‘s windshield. The birth of the world's first acrylic bathtub in 1948 marked the beginning of a new milestone in the application of acrylic.

Acrylic properties

1. Excellent transparency, colorless transparent plexiglass sheet, light transmittance of over 92%

2. Excellent weather resistance is very adaptable to the natural environment. Even if it is exposed to sunlight for a long time, it will not change its performance. It has good anti-aging performance and can be used safely outdoors.

3. Good processing performance is suitable for both machining and thermoforming. Acrylic sheets can be dyed, and the surface can be painted, screen printed or vacuum coated.

4. Excellent comprehensive performance Acrylic sheet is rich in variety, rich in color, and has excellent comprehensive performance, providing designers with a variety of choices. Acrylic sheets can be dyed, and the surface can be painted, screen printed or vacuum coated.

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Edit by Height Musical Instrument News Department