40PCS Plastic welding rods PP welder rods for plastic welder gun/hot air gun

Features:
Very high-wear resistance, seven times wear resistance than steel, four times than PTFE.
Very high-inadhesion resistance, the surface of product hardly affixes other material.
Mostly using of its high-wear resistance, high anti-impact resistance, anti-cold resistance, self-lubrication, electric characteristic.
Good low temperature resistance, in liquefied nitrogen (- 196), it still has the prolongation.
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.