50pcs plastic welding rod PVC plastic floor welding rod automobile bumper plastic welding gray white 2.5mm Free shipping

50 PCS Black PP Plastic welding rods/PP welder rods for plastic welder gun/hot air gun/welding tool

Package include:

PP         Black         50 PCS

PP (polypropylene) :

High rigidity, high hardness and high strength, but the gap impact toughness. PP material can withstand the tension stress and easy to weld.

Time-varying brittle at low temperature, good chemical stability and electrical performance. Working temperature from 5 degrees to 100 degrees.

Features: low density; Heat resistance, no deformation; High stiffness; High surface strength; Good chemical stability; Non-toxic harmless;

In daily life come into contact with the PP commonly used in automobile front bumper,

This product is a PP resin as the main raw material, the solid strip extrusion products, product implementation HGB2161-62 standard of the People's Republic of China.
Product characteristics: acid, alkali, corrosion.
:Applicable to PP sheet, pipe production products. A variety of chemical equipment, general prevention Welding of corrosion machinery, etc. Repair of plastic products, automotive repair welding a wide range of uses
Physical properties: MPA tensile strength of 40 or higher
Density 1.4-1.50 g/cm 
VEKA softening temperature is greater than or equal to 70

Sector twin black (specification: thickness of 2.5 mm * 5 mm width * 50cm meters length)