Poranit-P4.2 (data sheet)
porous down to the smallest pore
P4.2 is a modified P4 with improved cooling properties. The higher thermal conductivity prevents the mold from heating up too much and has a positive effect
on the accuracy of the molded part and cycle times. P4.2 is available in all sizes
up to 1,200 x 800 x 10-140mm
on the accuracy of the molded part and cycle times. P4.2 is available in all sizes
up to 1,200 x 800 x 10-140mm
Serviceliste
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DensityListenelement 11,74 g/cm³
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Nadeldruckhärte shore D / BrinellListenelement 287 / 27 HBW (5/125/10)
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Pore size / pore quantity // pore size / pore quantityListenelement 316 µm / 22 %
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E-ModuleListenelement 437,4 kN/mm²
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Thermal conductivity / thermoconductivity39.2 W / mK
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Long-term heat resistance250 °C
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Verglaungstemperatur / Glass transition temperature285,7 °C
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coefficient of thermal expansion27.4 (x 10-6K-1)
