40pcs Non-toxic Plastic Welding Rods ABS/PP/PVC/PE for plastic welder gun/hot air gun 1pc=20mm

40 PCS Plastic welding rods welder rods ABS/PP/PVC/PE for plastic welder gun/hot air gun 1pc=20mm

Package include:

1..ABS   off-white  10 PCS
2..PP    white      10 PCS   
3..PVC   gray       10 PCS
4..PE    white      10 PCS

TOTAL  40PCS

Size:thickness 2.5mm * width 5mm * length 20mm

Different material used for different range/areas
Normal common areas::

1..ABS welding rods used for Battery car's shell / motorcycle's shell/ computer's shell.ect

2..PP welding rods used for Bumper cars,Front and back baffle plate of cars,Battery car's battery shell,motorcycle's inner plate,PP plastic water tank,PP pipe,ect

3..PVC welding rods used for PVC plastic water tank,pvc pipe,PVC plastic doors and windows,ect

4..PE welding rods used for Chemical bucket,dustbin,Chemical pipe,Beer box (box),Logistics turnover box (box),Catering turnover box,ect

welding rod Scope Application:

1. Paper making industry;

2. Food and beverage light industry;

3. Waste-water industry;

4. Electronic Industry;

5. Textile industry;

6. Sport and amusement industry;

7. Medical industry;

Chemical and other industry: galvanization hardware, agricultural machine, shipping parts, mechanical parts of low-temperature atomic energy and so on. Mostly using of its high-wear resistance, high anti-impact resistance, anti-cold resistance, self-lubrication, electric characteristic.

 Welding rod Main characteristics:

1. Very high-wear resistance, seven times wear resistance than steel, four times than PTFE.

2. Very high anti-impact resistance, two times impact resistance than PC, five times than ABS.

3. Good self-lubrication, the same as PTFE, better than steel and brass appended lubricating oil.

4. Good anti-corrosion resistance, it has very stable chemicals property and can endure the corrosion of all kinds of corrosive medium and organic solvent in certain rang of temperature and humidity.

5. Very high-inadhesion resistance, the surface of product hardly affixes other material.

6. Very high-impact resistance, ten times impact resistance than PA66, eight times than PTFE.

7. Good low temperature resistance, in liquefied nitrogen (- 196), it still has the prolongation.

  few other materials can reach to this performance.

8. Non-toxic and clean property, UHMW-PE, which is the material that Food and Drug Administration (FDA) and United States Department of Agriculture (ASDA) permit to apply in food and medicine fields.

Other Related product links are as belowing:

Instruction specifications:

Hot-Air Welding is used for polypropylene, polythene, PVC and polycarbonate.

The welding rod must be of the same material.

Ensure that the speed welding nozzle is clean with sharpcutting edges.

The parts to be welded must be supported in place and blocked to ensure air cannot escape through the seam.

The welding nozzle should be held so that the air slot is parallel with the seam to be welded. At the end of the weld,

the rod is cut with the cutting edge by means of a twist of the wrist. The shoe at the end of the nozzle should force

the softened welding rod into place. (fig 9)

To weld slowly, set the heat to a lower setting.

To finish off an awkward or unsightly weld, the excess material can be cut away with a stanley knife, ground away with

a file or tooled using the gun and a cold screwdriver or chisel.

Speed Welding

The use of speed welding tips on our hot air tools increases the both the concentration of hot air and the amount of

profile welding material that can be deposited in one pass. Generally, welding with this method results in welding speeds

up to 15 times faster than pendulum welding. The welding process itself, as shown below, is the same as the pendulum

method with the exception that the speed welding nozzle is used to guide the rod onto the welding joint.

Plastics Recognition

Take a small sliver or shaving of the material to be welded and light it with a flame, observe and smell the smoke.

· For PVC: blackish smoke and acrid smell.

· For Polyethylene (PE): no smoke, the melted material drips like candle wax and smells of wax.

· For Polypropylene (PP): no smoke, the melted material drips like candle wax and smells of burnt oil.

· For Polyamide (PA): no smoke, melted material pulls to form a thread and smells of burnt horn.

· For Polycarbonate (PC): yellowish sooty smoke, sweet smell.

· For ABS: blackish smoke, sooty flakes, sweet smell.

Welding Rod types & Suggested Welding Temperatures