Polypropylene Block Copolymer (PPB)

Alternative and trade names
Bormed™, Hostacom®, Moplen®, TECACOMP®
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The regular pattern hence makes thermoplastic tougher and less brittle than the random co-polymer. These polymers are suitable for applications requiring high strength, such as industrial usages. The key features are: High melt, Viscosity and Excellent low-temperature impact strength.

This material data has been provided by M-Base.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

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0.895 - 0.905 g/cm³

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Elastic modulus

0.8 - 1.3 GPa

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20.0 - 800.0 %

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Impact strength, Charpy notched

2.5 - 85.0 kJ/m²

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Tensile strength

20.0 - 30.0 MPa

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at 10-20% strain

Impact strength, Charpy unnotched

no break



Coefficient of thermal expansion

0.0001 - 0.00015 1/K

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Melting point

160.0 - 168.0 °C

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Specific heat capacity

2000 J/(kg·K)

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Thermal conductivity

0.17 - 0.22 W/(m·K)

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UL 94 HB



Dielectric constant

2.2 [-]

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2.3 [-]

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Electrical resistivity

100000000000.0 - 100000000000000.0 Ω·m

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Technological properties

Application areas

Pipes, refrigerator parts


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Processing methods

Injection molding, blow molding, extrusion