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    Polypropylene raw material PPH-MN70
    • Polypropylene raw material PPH-MN70
    • Polypropylene raw material PPH-MN70
    • Polypropylene raw material PPH-MN70
    • Polypropylene raw material PPH-MN70

    Polypropylene raw material PPH-MN70

    HS code:

    3902100090

    Melt flow rate:

    65~85 g/10min

    Grade:

    Fiber level /Injection molding grade

    Packing:

    25 kg/bag

    Brand:

    SINOPEC


    PPH-MN70 products have high melt fluidity and transparency, which is very beneficial for thin-wall injection molding and product quality.PPH-MN70 has relatively high crystallization temperature, which is beneficial to shorten the injection molding time. The oxidation induction time of PPH-MN70 is between the two market brands. The tensile yield strength, bending strength and bending modulus of PPH-MN70 products are significantly higher than those of the two market brands, and the thin-wall injection products produced by injection molding have better stiffness and quality. Other mechanical properties are basically the same to meet the needs of market applications.

     Polypropylene raw material PPH-MN70 is mainly used in thin-wall injection molding, and can be processed into fast food boxes, packaging boxes, storage boxes, cups, food containers, and automotive material modification products.


    Hot Tags: Polypropylene raw material PPH-MN70 , manufacturers, suppliers, factory, Customized

    Inspection items

    Control indicators

    The measured values

    Test method for

    Melt mass-flow velocity of solution(MFR)g/10min

    65.0~85.0

    74.2

    GB/T 3682. 1-2018

    Granular appearance:

    Black granules,

    0

    0

    SH/T 1541. 1-2019

    color granules and black speckle granules /kg

    5

    0

    Big and small, g/kg

    report

    3.3

    Isometric index %(mass fraction)

    95.0~99.0

    97.7

    GB/T 2412-2008

    Ash content, % (mass fraction)

    0.030

    0.025

    GB/T 9345. 1-2008

    Tensile yield stress, MPa

    29.8

    39.2

    GB/T 1040.2-2006

    Notched impact strength of tube sorghum (23℃), kJ /M²

    1.0

    1.9

    GB/T 1043.1-2008

    Molding shrinkage SMP,%

    Molding shrinkage SMN,%

    3.0

    1.1

    GB/T 17037.4-2003

    3.0

    1.2

    Bending modulusMPa

    ≥1100

    2129

    GB/T 9341-2008

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