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PP welding wire

Welding Rod in PP-C gray

Förlängd leveranstid
  • Outer diameter

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Variants

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PP-C, polypropylene copolymer, is the tougher version of polypropylene. C stands for copolymer, a version that is tougher and takes temperature swings better than the homopolymer. The material is softer than PP-H and keeps its impact strength even when it is cold.

The density is 0.91 g/cm³ and the modulus 1200 MPa. The yield strength is 23 MPa and the elongation at yield 7 percent. The notched Charpy impact strength is 45 kJ/m², the ball indentation hardness 50 MPa and Shore D 67. The dielectric strength is 52 kV/mm.

The temperature range runs from -20 °C to +80 °C in short term testing. The building fire class is B2. PP-C in natural is approved for direct food contact per FDA.

PP-C is used for tanks, vats, tubes, ventilation ducts, machine guards and parts exposed to impacts in the cold. The material is welded with hot air or a welding rod and can be sawn, milled and drilled with ordinary tools.

This welding rod in PP-C is gray and is supplied in standard format, which suits hot air welding of sheets, tubes and parts. This welding rod in PP-C in gray is particularly well suited to repairs and making tight joints. Contact us if you want this welding rod in PP-C in gray adapted to your needs.

Request a quote with your exact dimensions and volume.

Technical specifications

Format
Svetstråd
Material
PP-C
Outer Diameter
3 mm
Machining
CNC Machining

Datorstödd bearbetning

Drilling

Håltagning med borr

Milling

Bearbetning med fräs

Sawing

Kapning med såg (band-, cirkelsåg)

Turning

Bearbetning i svarv

Property Value Unit Test standard
Density & Weight
Density 0,91 g/cm³ ISO 1183
Tensile Properties
Yield Stress 23 MPa DIN EN ISO 527
Tensile Modulus of Elasticity 1200 MPa DIN EN ISO 527
Strain at Yield 7 % ISO 527-2
Impact Resistance
Charpy Notched Impact Strength 45 kJ/m² DIN EN ISO 179
Charpy Unnotched Impact Strength utan brott kJ/m² ISO 179
Hardness
Shore D Hardness 67 Shore D DIN EN ISO 868
Ball Indentation Hardness 50 MPa ISO 2039-1
Thermal Expansion
Coefficient of Linear Thermal Expansion 160 x 10⁻⁶ ISO 11359-2
Insulation Properties
Dielectric Strength 52 kV/mm IEC 60243
Static Dissipation
Surface Resistivity > 10¹³ Ω DIN EN 62631-3-2
Comparative Tracking Index (CTI) 600 V IEC 60112
Flammability Rating
Fire Classification Building (DIN 4102/EN 13501) B2 enligt DIN 4102

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