advertising company in abu dhabi, advertising company in uae, Today we want to learn about Acrylic Thermoforming, In this guide, I will take you through the definition of thermoforming acrylic, thermoforming basics, its advantages, and disadvantages. We will also look at the factors affecting the quality of acrylic thermoforming process and techniques used for thermoforming.
We will look at Drape, Pressure, and Vacuum forming an acrylic sheet.
Apart from these, we will also journey through common problems in thermoforming acrylic, machine buying and the applications.
Acrylic Thermoforming Basics
Thermoforming is a plastic molding technique. It refers to the process of heating thin acrylic sheet material until it reaches a pliable temperature.
Then, the hot plastic sheet is manipulated to form a three- dimensional shape. This is then trimmed into a finished product that can be used.
High Water Content in Acrylic Sheet
When the sheet has high water content, it is essential that it should be dried before forming. This will help in reducing the length of the forming cycle.Failure to do this may result in blistering of the sheet during forming, thus compromising the quality of the product. The sheet should, therefore, be dried in a spare oven, and immediately be transferred into the forming oven at 80ºC.Unheated Clamping Frame
The frame should be heated first to a temperature of between 60-82ºC before clamping acrylic sheet on it.with a variety of colors and textures.
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