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    Y25GR

    Uploaded by

    Piyush A Joshi
    This document provides information on polypropylene homopolymer Y25GR that is suitable for making multifilament yarn, non-woven fabrics, and extrusion coating. It lists the product's typical properties including a melt flow index of 25 g/10 min and tensile strength of 34 MPa. Processing guidelines are provided for barrel temperature of 195-240°C and average die temperature of 240-242°C. The document also states that Y25GR meets regulatory requirements for materials that contact food and drinking water.

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    © All Rights Reserved
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    Y25GR

    Uploaded by

    Piyush A Joshi
    21 views1 page
    This document provides information on polypropylene homopolymer Y25GR that is suitable for making multifilament yarn, non-woven fabrics, and extrusion coating. It lists the product's typical properties including a melt flow index of 25 g/10 min and tensile strength of 34 MPa. Processing guidelines are provided for barrel temperature of 195-240°C and average die temperature of 240-242°C. The document also states that Y25GR meets regulatory requirements for materials that contact food and drinking water.

    Original Description:

    fibre & filament

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    This document provides information on polypropylene homopolymer Y25GR that is suitable for making multifilament yarn, non-woven fabrics, and extrusion coating. It lists the product's typical properties including a melt flow index of 25 g/10 min and tensile strength of 34 MPa. Processing guidelines are provided for barrel temperature of 195-240°C and average die temperature of 240-242°C. The document also states that Y25GR meets regulatory requirements for materials that contact food and drinking water.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    21 views1 page

    Y25GR

    Uploaded by

    Piyush A Joshi
    This document provides information on polypropylene homopolymer Y25GR that is suitable for making multifilament yarn, non-woven fabrics, and extrusion coating. It lists the product's typical properties including a melt flow index of 25 g/10 min and tensile strength of 34 MPa. Processing guidelines are provided for barrel temperature of 195-240°C and average die temperature of 240-242°C. The document also states that Y25GR meets regulatory requirements for materials that contact food and drinking water.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 1

    Provisional Technical Datasheet

    Y25GR Polypropylene Homopolymer Fibre & Filaments

    Product Characteristics:

    Polysure Y25GR is Controlled Rheology Polypropylene Homopolymer, produced by Novolen Technology &
    Primarily suitable for making multifilament yarn & non-woven fabrics; it can also be used in extrusion coating
    applications. Y25GR combines superior resistance to gas fading and inherent basic UV protection.

    Recommended Applications:

    Y25GR is recommended for Multi filament yarn, Non-woven fabrics & Extrusion coating application.

    Typical Properties:
    *
    Sr. No. Properties Test Method Units Values
    o
    1 Melt Flow Index ( 230 C & 2.16 kg) ASTM D1238 g/10 min 25
    2 Tensile Strength @ Yield (50mm / min) ASTM D638 MPa 34
    3 Tensile Elongation @ Yield (50mm / min) ASTM D638 % 8
    4 Flexural Modulus ASTM D790 MPa 1350
    o
    5 Notch Izod Impact Strength ( 23 C) ASTM D256 J/m 30
    o
    6 Vicat Softening Point (10N) ASTM D1525 C 154
    o
    7 Heat Deflection Temperature (0.455 MPa) ASTM D648 C 95
    *All the mechanical properties as per ASTM D638 Type I Injection molded specimen prepared in accordance with ASTM D 4101

    Processing Guidelines:

     Barrel Temperature : 195 - 240°C


     Avg.Die Heater Temperature : 240 - 242°C
     Quench Air Temperature : 15 - 18°C

    Storage & Handling:


    o
    Bags should be stored in dry & dust free environment at temperature below 50 C and Prevent from direct
    exposure to sunlight & heat to avoid quality deterioration.

    Regulatory Requirements:

    Y25GR is manufactured complying the requirements specified in IS 10910 on “Specification for Polypropylene &
    its Copolymers for safe use in contact with Foodstuff, Pharmaceutical & Drinking water”. Furthermore the
    Additives added in this grade formulation compiles to the “Positive list of constituents of Polypropylene and its
    Copolymers in contact with Foodstuff, Pharmaceutical & Drinking water' as laid down under IS 10909. In general
    the additives & constituents used in the grade are in line with requirement laid down under FDA: CFR Title
    21,177.1520, Olefin Polymers.

    Disclaimer: The information & data presented herein are typical values & should not be considered as specification and may be used as guideline only. HMEL does not undertake any
    responsibility for any outcome or results from the adoption or replication of the above mentioned data & information there on for possible use for various applications. HMEL reserves the
    right to change the information & data without any prior notice or information. The user will solely be responsible for any process/product usage.
    HPCL-Mittal Energy Limited (HMEL), INOX Tower, Plot No.17, Sector-16A, Noida – 201301 (U.P), India. Tel: 0120-4634500. Corporate Site: www.hmel.in

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