Bonding Polycarbonate To Aluminum

I have seen mention in some places about using a.

Bonding polycarbonate to aluminum.

Thanks marty verbic engineered materials urbana illinois. Plastic parts are typically joined to metal components using either adhesives or mechanical. There are a variety of adhesive choices for bonding polycarbonate. Various methods are discussed such as uv cyanoacrylate epoxy and acrylic.

Before attempting to glue metal to plastic it s important to know what types of adhesives can accomplish the task. There are plenty of options for joining like materials whether plastic to plastic or metal to metal but the selections for joining plastic to metal are more limited. Aluminum to polycarbonate bonding. Bonding polycarbonate your best first step would be to thoroughly clean the areas that will be adhered.

You can glue aluminum to wood but also join stone concrete and plastics with aluminum. Polycarbonate to aluminum for battery housings. All grades will bond aluminum well. If done so the material will begin to craze meaning that it will be damaged or broken at a.

What would be an appropriate adhesive for this. This is best done by rinsing the sheets with lukewarm water before washing it in soapy water of the same temperature. Bonding tips surface preparation and stress cracking prevention are also reviewed. I m trying to bond an aluminum fitting to a flat piece of polycarbonate.

In plastic to metal joining applications advanced epoxy silicone cyanoacrylate and uv cure adhesive systems are easy to apply have convenient cure schedules and offer high performance in difficult environments. That is the dow 795 will need to hold the sheet in place. Polycarbonate pc bonding tips and adhesive selection. Use a gentle cloth or sponge and wipe it preferably in the direction of the grain.

For bonding aluminum to dissimilar surfaces with different coefficients of thermal expansion consider toughened 737. Cyanoacrylate also known as instant adhesives super glue crazy glue ca glue etc. I would like the bond to be airtight and fairly strong. Not all adhesives are alike wood glue and school glue for instance are designed for porous materials and would not work well on either metal or plastic.

My ports have no mechanical fastening. I m planning to use dow 795 structural silicone. Different ways to bond polycarbonate sheets. Adhesives for bonding plastic to metal today design engineers have many options to choose from when joining metal to plastic.

In addition to bonding aluminum to aluminum it is also possible to join a wide range of different materials. I need to bond new sheets of polycarbonate makrolon into the old aluminum frames from my boat. For very high strength use a metal bonder such as 170 or the original 910.