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PP round bar

Round Rod in PP-H AlphaPlus 2000 mm gray

Beställningsvara
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PP-H AlphaPlus is a nucleated polypropylene homopolymer. AlphaPlus means with an alpha nucleator, an additive that gives a more even crystal structure and better dimensional stability. The material is stiffer than standard PP-H and takes 20 degrees more heat.

The density is 0.91 g/cm³, the tensile modulus 1700 MPa and the yield strength 33 MPa. The elongation at yield is 8 percent and the notched Charpy impact strength 9 kJ/m². Shore D is 72. The temperature range is 0 to +120 °C in short term testing.

The building fire class is B2 and the material is approved for direct food contact. The surface resistivity is very high.

AlphaPlus suits structural parts where stiffness and dimensional stability under load matter more than maximum impact strength. The material is machined like ordinary PP-H.

Thanks to the more even crystal structure the sheets warp less during sawing and milling. Weld with hot air or a welding rod as for standard PP.

This round rod in PP-H AlphaPlus is gray and measures 2000 mm, which suits turned parts, rollers, slide rings and shaft studs. With the 2000 mm dimension and the gray surface you get a round rod in PP-H AlphaPlus that is particularly well suited to longer machining jobs where turning or milling is required. Contact us if you want this round rod in PP-H AlphaPlus with the 2000 mm dimension and the gray surface adapted to your needs.

Do you have a specific application in mind? We will help you pick the right one.

Technical specifications

Färggrupp
Grå
Nyans
Grå
Format
Rundstång
Material
PP-H AlphaPlus
Length
2000 mm
Outer Diameter
8 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 33 MPa ISO 527-2
Tensile Modulus of Elasticity 1700 MPa ISO 527-2
Strain at Yield 8 % ISO 527-2
Impact Resistance
Charpy Notched Impact Strength 9 kJ/m² ISO 179
Charpy Unnotched Impact Strength utan brott kJ/m² ISO 179
Hardness
Shore D Hardness 72 Shore D Shore D
Thermal Expansion
Coefficient of Linear Thermal Expansion 160 x 10⁻⁶ ISO 11359-2
Static Dissipation
Surface Resistivity > 10¹³ Ω IEC 60093
Flammability Rating
Fire Classification Building (DIN 4102/EN 13501) B2 enligt DIN 4102

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