polycarbonate sheets News
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What is the difference between Polycarbonate hollow sheet and PMMA acrylic sheet
What's the difference between Polycarbonate hollow sheet and PMMA acrylic sheet。With the continuous popularization and promotion of engineering plastic plate in the construction market, the editors of hollow polycarbonate sheet manufacturers often encounter customers who purchase polycarbonate sheet hollow polycarbonate sheet to ask: what is the difference between polycarbonate sheet hollow polycarbonate sheet and acrylic plate, and what are the characteristics of hollow polycarbonate sheet and acrylic plate in the application of building daylighting.
The difference of material between Polycarbonate hollow sheet and PMMA acrylic sheet，The surface of sunshine sheet and acrylic sheet is transparent plastic, but the two materials are different, and their uses are also different. The solar panel (polycarbonate sheet) is a polycarbonate material, which is called polycarbonate hollow panel for short. The chemical name of acrylic panel is polymethylmethacrylate (PMMA), which is also called plexiglass.
Performance difference between Polycarbonate hollow sheet and PMMA acrylic sheet
Ordinary acrylic sheet is brittle, low hardness and poor impact resistance. In terms of weather resistance, acrylic sheet is easy to deform and unstable in color due to its low hardness and poor heat resistance. In addition, Polycarbonate sheet is produced by UV coextrusion method, which can prevent UV damage. The fire resistance rating is Class B1, which is flame-retardant and self extinguishing. Its ignition point is 580 ℃, and it will not produce smoke and toxic gas. Acrylic has low ignition point and is easy to aging, The service life is not as good as Polycarbonate sheet.
Safety difference between Polycarbonate hollow sheet and PMMA acrylic sheet
Polycarbonate sheet belongs to environmental protection plastics, while PMMA acrylic sheet has some physical properties that can't reach, so the application of acrylic sheet has been eliminated in some fields abroad, and it is gradually popularized in China. Although China is a big country of acrylic sheet, the high value-added acrylic sheet produced is very few, and most of them rely on export. Polycarbonate sheet is widely used, now it is mainly used in industrial, commercial, civil building lighting roof, highway sound insulation wall, agricultural greenhouse advertising decoration industry and other fields.
The above is the difference between Polycarbonate hollow sheet and PMMA acrylic sheet compiled by Foshan sunshine sheet manufacturer. The main difference between Polycarbonate hollow sheet and PMMA acrylic sheet lies in the difference of raw materials, performance and safety. Of course, the price of Polycarbonate hollow sheet and PMMA acrylic sheet is also different. To learn more about Polycarbonate solid sheet, Polycarbonate hollow sheet or polycarbonate sheet daylighting tile, please visit the website of wheat grain building materials.
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