Fixing Wavy Acrylic Sheets

A variation on the heat gun method is to use 2 sheets of glass place plastics on one sheet heat them until they are soft then place the other sheet on top does an excellent job and is quite safe as long as you don t overheat the plastics.

Fixing wavy acrylic sheets.

You can form the waved profile sheets over arches without heat exposure. This article uses a sheet about 1 4 thick so all times are about 10 to 15 minutes per step. For thicker sheets it will take longer and for thinner sheets it will take less time. You can buy buffing polish designed for cleaning plastic it comes in three grades or you can use a diy substitute such as white not gel toothpaste or baking soda.

Acrylic sheeting can be damaged by harsh solvents and cleaners. This causes the exposed edges of a sheet to expand slightly resulting in the sheets taking on a wavy warped appearance. One thing you should most definitely do before applying your acrylic sheet is to ensure your chosen surface can actually support the acrylic sheets that you wish to mount. The only major variable that can affect the forming process is the thickness of the plastic sheet.

The recommended way to clean scratches from acrylic plastic is to buff out the scratches with fine grit sandpaper or a buffing machine and buffing polish. Pattern sheets acrylic op3 95 uv filtering acrylic 293 62. Make sure that you do not touch this side of the acrylic again with your bare hands. Acrylic sheet p99 op 32 non glare w uv filtering clear sku.

Clean the side of the acrylic sheet that s facing up with rubbing alcohol. We suggest you do this by taping the acrylic to the substrate which should give you a clear indication of whether or not the surface has the load bearing capacity to support the sheets and the tape which shall be used in the permanent fixing. When the material is on the acrylic cutting bed you can lay scrap material or thin sheets of aluminium on the laser bed to cover the exposed areas where the vacuum can escape from. That makes it perfect for customized applications and design projects.

When acrylic sheets are exposed to air they can absorb moisture from the air. Use a commercial plastic cleaner or mild soap and water to remove dirt and debris. For tough grease oil or tar residue use commercial grade hexane or kerosene. Modify the timing as necessary.

The alcohol removes fingerprints and readies the acrylic for the paint. To prevent this the sheets should be kept in the plastic over wrap as much as possible. High light transmission benefits your plants while the sheet blocks harmful uv radiation. When applying cleaner use a non abrasive lint free or microfiber cloth that won t scratch the surface.