PP welding rod is one of the light plastics, its yield, tensile, compression strength and hardness are better than low pressure polyethylene, has outstanding rigidity Physical properties: PP rods are usually semi-transparent colourless solids Application areas: widely used in medical equipment, automotive parts and other fields, because of its high welding strength Please pay attention to the material of the plastic welding rods, select the appropriate welding rod; When welding, avoid moving or using welded parts too early, so as not to affect the welding effect MaterialThese plastic welding rods are made of materials and are very safe to use., Manufacturer: PuLAif