Technical datasheet

ISPLEN® PP 091 Y1E

Supplied byRepsol- Last Updated on Jan 13, 2026

ISPLEN® PP 091 Y1E by Repsol is a high melt flow rate polypropylene homopolymer with narrow molecular weight distribution. It provides optimum processing in fiber lines of high speed and large production capacity (BCF/CF and spunbond). It offers resistance to “gas fading” coloration, suitable for protecting the polymer during the extrusion process and final use. ISPLEN® PP 091 Y1E is used in hygienic nonwovens in spunbond lines of the latest generation
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ISPLEN® PP 091 Y1E properties

Mechanical properties

PropertiesValue & unitTest conditionTest method
Flexural Modulus0.0 Visible After LoginVisible After LoginVisible After Login
Impact Strength, Notched Charpy0.0 Visible After LoginVisible After LoginVisible After Login

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Tensile Strength at Yield0.0 Visible After LoginVisible After LoginVisible After Login

Physical properties

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Density0.0 Visible After LoginVisible After LoginVisible After Login
Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)0.0 Visible After LoginVisible After LoginVisible After Login

Thermal properties

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Deflection Temperature at 0.46 MPa (66 psi)0.0 Visible After LoginVisible After LoginVisible After Login

ISPLEN® PP 091 Y1E Processing Guidelines

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