Do the flame test; if you burn PVC, the flame will turn green at some point. The weight of them are different ,PVC is little heavy than PET .
Usually the PET and PVC bottles are separated by manual before they are washed by washing recycling line. Because the PET and PVC bottles' color, shape, usage are very different, it is very easy to distinguish by manual. But if the mixed PET and PVC flakes, it is very hard to separated by traditional way. But because of their color different, now they can separated by optical sorter.
The only way to do it, professionally, is DSC (Differential Scanning Calorimetry) But what most of everybody does is a lot more simple. Put a handful of PET flakes in an aluminum tray, put it in your kitchen oven (when your wife is not around) heat it up at 210° C for 20 minutes. If you see black spots this is PVC. If flakes only turn yellow, you still have glue. If flakes remain clear you are in very good shape.
To connect a gutter to a PVC pipe using a gutter to PVC adapter, first ensure the gutter and PVC pipe are clean and dry. Insert one end of the adapter into the gutter and the other end into the PVC pipe. Secure the connection with screws or adhesive as needed. Test the connection by running water through the gutter to ensure it flows smoothly into the PVC pipe.
test
To replace a PVC pipe, you will need to cut out the damaged section using a hacksaw or PVC pipe cutter. Then, clean the ends of the existing pipe and the replacement pipe with PVC primer. Apply PVC cement to both ends and press them together firmly. Allow the cement to dry completely before turning on the water to test the new pipe.
For sanitary and venting, 5 psi. for 15 minutes.
PVc glue is a specialised item for gluing PVC pipe, with a primer. It MAY glue other household items, but test first and don't expect too much. It's not made for 'other items'
To create a PVC pipe sprinkler system for your garden, you will need PVC pipes, fittings, a drill, sprinkler heads, and PVC cement. First, plan the layout of your system. Cut the PVC pipes to the desired lengths and connect them using fittings. Drill holes in the pipes where you want the sprinkler heads to be placed. Attach the sprinkler heads to the pipes and secure them with PVC cement. Connect the system to a water source and test it to ensure proper functioning.
It depends on whether the bottle is full or empty. If full, it could contain anything. If empty, it probably contains air, which is a mixture of elements....nitrogen, oxygen, argon etc
If you are revering to PVC as in "PVC pipe" or "PVC clothing" then is stands for Polyvinyl Chloride.
Most PVC glues are rated for 40 - 110F. Weld On 725 is recommended for use in colder weather . You can use standard PVC Glue but it will take 2-3 times as long to cure before you can pressure test it. The colder it is, the longer the curing time.
PolyVinylChloride - its the material its made from - PVC.