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how to weld plastic

by:Sibai      2020-03-01
Plastic is a very common material for a variety of household items from barrels to containers to heavy plastictype coolers.
Over time, by using, impact damage and exposure to hot and cold temperatures, plastic-type can crack.
Cracked plastic
Type containers and other items are usually left in the landfill as unavailable items.
Plastic usually does not degrade in our lifetime, and will remain forever as part of the ugly landscape we leave for future generations.
Instead of throwing away old plastic items, fix them so that they will regain what is useful.
Repairing plastic not only helps the environment, but also is cost-effective.
Repairing a cracked bucket is much cheaper than replacing it.
Before throwing away the plastic item, see if you can fix it. If the plastic-
The type container is broken, the bulk is missing, and is usually not a good candidate for repair.
Before throwing away the item, look at the bottom of the item to determine if it can be recycled.
If the item has only cracks or a few cracks but is in good shape, it can be fixed.
Fixing broken plastic is not as difficult as it seems.
Plastic repair is called plastic welding and can be repaired with some items around the house if you have a lot of items.
If you have an item that has some value for you, whether it\'s money or emotion, you can use a plastic welding gun.
Hey, who knows if you\'re good at it, you might open a small company that makes the welding gun worth the investment.
Plastic welding guns are more useful and perform better for statues or other items that require more precise welding.
If you are repairing an item, such as a plastic patio container or bucket, or even a large toy for children, you can use household items.
If you are repairing fountains, decorations, or even small toys for children, please choose a plastic welding gun.
Welding plastic with plastic-
Type Welding spray welding of plastic
Type the item thoroughly with grease-resistant soap to remove all grease, dirt, oil and any flammable residue.
Dry the item completely with a rag and let it dry for at least 10 to 15 minutes.
Wear heat-resistant safety goggles and heat-resistant gloves.
Polish the broken plastic edge --
Type with 120 sand sandpaper and bypass the sharp area a little.
Polish the plastic a little.
Type around the crack to remove the shiny finish.
Plastic plug-
Type Welding gun, let it heat for about 10 minutes.
When the welding gun is heated, the crack edge is connected with foil.
If the item is hard plastic-
The types and edges are not moving with each other and you can skip that step.
You can choose plastic.
If there is a plastic piece, please type the electrode
Missing type when creating new plastic-type surface.
If all the parts are in good condition, you do not need the electrode.
Move the tip of the welding gun along the crack and keep it in place for a short time until the plastic-
The type begins to melt.
Alternate welding gun between each side of the crack. As the plastic-
Type starts melting, connects the edges and keeps them in place for a minute or two until the plastic-
Type fuse together.
Continue to move along the crack line and fuse the crack edge until the entire crack is repaired.
If you\'re filling in a missing item-
Make melted plastic
Type electrode for plastic edge-
Type the project a little bit. Add plastic-
Type in at the edge, let it cool and harden, add more plastic-
Type to the edge and let it cool and harden.
Continue this mode until you bridge the plastic part
Type and form the new surface where the hole is located.
Plastic welding
No type
Glue the item to the iron with anti-grease detergent and dry it thoroughly.
Smooth the broken plastic edge
120 type of sandpaper and slight sand on any sharp edge.
The cracks that stretch out from both sides of the cracks are about inches of sand.
Wear a pair of heat-resistant gloves and heat-resistant safety goggles.
Insert a non-stick home laundry iron on the high settings and heat it.
Cover a piece of cardboard with parchment paper and put the cardboard in plastic
As a type container for form and support.
Put a piece of parchment on the crack of the plastic.
Place the clothing iron on parchment paper and move back and forth on the crack until the plastic on both sides of the crack begins to melt.
Once the plastic melts, remove the iron from the plastic and take out the parchment paper.
Connect the two edges together and keep the plastic in place when it cools and hardens.
When the melted plastic cools, it blends the plastic together, which takes only about 20 to 30 seconds.
Heat the metal string on the flame until very hot.
Smooth repair of the surface with hot metal, make the repair into the plastic, become less noticeable.
Tips for plastic welded windows and set up fans to provide good ventilation.
Avoid inhaling toxic plastic smoke.
If you break a plastic item like a cooler, save the items so you can weld them together later.
Welding plastic with a welding gun is easier and more accurate than household iron.
Household clothing irons or electric welding guns are not allowed in direct contact with plastic.
When welding and melting plastic, be sure to wear heat-resistant gloves to avoid burns.
Always wear heat-resistant safety goggles to protect your eyes from the heat-melting plastic.
Do not try to weld plastic containers used to store flammable materials such as gasoline.
When welding plastic, remove any flammable items from the area.
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