Can acrylic display stand high temperature? Some customers' acrylic display racks are used in the open air. Will acrylic crack and deform due to exposure to high temperature? We will share some knowledge about acrylic display rack, hoping to help you.

1. Acrylic is made of polymethylmethacrylate, containing polar side methyl, with strong moisture absorption. Generally, the water absorption of acrylic board must be kept dry. The drying condition is 78-80 and the drying time is 5-6h.

2. Methyl methacrylate is an invisible polymer, and the shrinkage range is decreasing, generally 0.45% - 0.9%. Therefore, good conditions are provided for the molding accuracy of methyl methacrylate products in the production process. Generally, the molding is very accurate.

3. The acrylic resin made of polymethylmethacrylate has non-Newtonian fluid properties rather than ordinary fluid properties. Therefore, the solubility of plexiglass will be reduced at high temperature, which indicates that the acrylic resin product is very sensitive to temperature.

4. The temperature of methyl methacrylate monomer in the flow process is generally about 150, but when methyl methacrylate monomer begins to decompose, the temperature is higher than 270, so it is flexible in temperature change and will not be affected by temperature. High temperature resistance is the characteristic of plexiglass.