How To Attach Uhmw Plastic Sheeting To Steel

Ultra high molecular weight polyethylene uhmw is a tough wear resistant plastic with low coefficient of friction outstanding impact strength with excellent chemical and moisture resistance and broad temperature range.

How to attach uhmw plastic sheeting to steel.

Use two part epoxy or neoprene based cement. Clean both surfaces well using a cleaner such as alcohol to eliminate even fingerprint oil. If you don t wish to use the fibre back sheet then alternatively you can try a plexus adhesive or a film adhesive ie 3m this sticks most things to nearly any thing else. Engineers have many options for joining plastic parts to plastic parts or metal parts to.

Polyethylene is a lightweight thermoplastic. Fastener shaft holes in uhmw must be over sized to allow for sheet expansion and contraction. Select from 2 0 to 7 9 mil adhesive thickness to match the contact requirements of smooth textured or rough surfaces. Large flat head fasteners must be used.

Other applications include attaching gaskets and cushions membrane switches underhood labels decorative trim instrument clusters lcd windows and assembly of plastic housings. Bonding polyethylene is considered very difficult and as a result it is often used as packaging for adhesive materials as the glue won t stick to it. Engineering plastics and carbon fiber composites are popular choices but they create challenges when they have to be joined to dissimilar materials such as aluminum magnesium stainless steel or titanium. Roughen both edges that will be bonded the side of the plastic and the side of what whatever you are going to adhere to it using 4 0 sandpaper.

Choose from our selection of uhmw polyethylene sheets including over 1 200 products in a wide range of styles and sizes. Fasteners are the best way to secure uhmw to metal. A good epoxy adhesive will bond to both the steel and the glass fibre backed material and give you a reasonable joint. Metal detectable plastic sheets metal detectable rubber sheets metal detectable sheets mica sheets molybdenum foil sheets molybdenum sheets nickel alloy 200 201 sheets nylon 6 6 sheets nylon.

The uhmw must be allowed to expand or float.