Thermo Form An Acrylic Sheet

Choose from our selection of thermoplastic sheets including slippery uhmw polyethylene film easy to form pvc acrylic and more.

Thermo form an acrylic sheet. The sheet or film when referring to thinner gauges and certain material types is heated in an oven to a high enough temperature that permits it to be stretched into or onto a mold and cooled to a finished shape. Amorphous plastics like abs and polycarbonate generally have wide processing windows and good melt strength making them easy to thermoform. Extruded acrylic sheet is more economical and has a lower forming temperature while the cast acrylic sheet is more scratch resistant. Some plastics like hdpe and pp have narrower processing windows and lower melt strength which make them more difficult but not impossible to thermoform.

Shop cleanliness is an important factor determining the quality of the parts obtained. Many plastic sheet materials can be shaped by thermoforming. In plug assist forming. Note that this is not on the level of mixing and pouring a fluid for intricate forms.

Stretching the clamped heated sheet away from the female mold using air and then applying vacuum on the mold side to form the sheet. Instead this is for taking an existing plastic sheet and cutting and bending it to a form. It is vital that the thermoforming area is kept clean at all times. Thermoforming is a manufacturing process where a plastic sheet is heated to a pliable forming temperature formed to a specific shape in a mold and trimmed to create a usable product.

This article will teach you a super easy way to form acrylic plastic sheets without cracking splintering or destroying the sheet.