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    Low density polyethylene 2426H
    • Low density polyethylene 2426H

    Low density polyethylene 2426H

    Low density polyethylene is a kind of tasteless, odorless, non-toxic, matte surface, milky waxy particles, density of about 0.920g /cm3, melting point 130℃ ~ 145℃. Insoluble in water, slightly soluble in hydrocarbons, etc. Resistance to most acid and alkali erosion, water absorption is small, at low temperature can still maintain softness, high electrical insulation.

    HS code: 3902100090

    Melt flow rate: 2.1

    Grade: Film grade

    Packing: 25KG/BAGS

    Brand: Sinopec


    Polyethylene is mainly used as agricultural film, industrial packaging film, medicine and food packaging film.


    Hot Tags: Low density polyethylene 2426H, manufacturers, suppliers, factory, Customized

    specification use

    specification level

    other films

    appearance color


    The purpose of the material

    agricultural film (shed film).

    Technical parameters

    Performance projects

    Test conditions (status)

    The test method

    Test data

    The data unit

    Basic performance

    melting index


    GB/T 3682

    2.1

    g/10min

    density

    23

    GB/T 1033

    0.924

    g/cm3

    film appearance (fisheye)

    0.3-2mm

    GB 11115

    ≤6

    N/1200cm2

    film appearance (stripes)

    ≥1cm

    GB 11115

    ≤0

    cm/20m3

    Mechanical properties

    stretch strength


    GB/T 1040

    ≥11.8

    MPa

    break elongation


    GB/T 1040

    ≥386

    %

    Other performance

    cleanliness


    GB 11115

    ≤30

    minutes/kg

    open-mouthed



    easy to open


    Optical performance

    fog


    GB/T 2410

    ≤9

    %

     


    Related Industry Products
    • HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosion. HDPE is synthesized under low pressure and is therefore also called low-pressure polyethylene. HDPE is mainly a linear molecular structure and has little branching. It has a high degree of crystallization and high density. It can withstand high temperatures and has good rigidity and mechanical strength and anti-chemical corrosion.
    • Thermoplastic matrix polymer composites have gained commercial success in the semistructural and structural applications. Polyethylene (PE) is one of the most versatile and widely used thermoplastics in the world because of its excellent properties like toughness, near-zero moisture absorption, excellent chemical inertness, low coefficient of friction, ease of processing and unusual electrical properties.
    • Polyethylene consists of hydrocarbon chains with the most basic component being the ethylene molecule, consisting of 2 carbon and 4 hydrogen atoms. When ethylene molecules are combined together in straight or branched chains, polyethylene is formed. This process involves splitting the double bond between the 2 carbon atoms and creating a free radical to join to the next ethylene molecule. The macromolecules are not covalently joined, but are held together in a crystalline structure through intermolecular forces. The lower the number of side branches, the lower the crystallinity and hence the higher the density as can be observed in the differing properties for differing types of polyethylene.
    • EVA can be processed by many different methods, such as injection molding, extrusion molding, blow molding, calendering and foaming.

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