CHENGDU FLUORINCHEM NEW MATERIAL CO., LTD.

ETFE PELLET SF-4024

ETFE resin/pellet SF-4024 is mainly applied in cable insulation, injection molded parts, thin-walled sheathed wires, crosslinked cables, pipes, plates, and films.


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Category: ETFE Resin
  • Product Description of ETFE RESIN/PELLET SF-4024

    Ethylene tetrafluoroethylene, also known as ETFE, is one of the strongest fluorine plastics with good mechanical properties, weather resistance, flame retardant, gas barrier properties and chemical resistance. In addition to the similar properties like other ETFE resins, SF-4024 also shows good radiation resistance, strong adhesion with metal surface, and is lighter than other fluorinated ETFE material.

  • Application of ETFE RESIN/PELLET SF-4024

    ETFE PELLET SF-4024

  • Grades of ETFE RESIN/PELLET SF-4024

    Grade

    MFR g/10min

    Molding method

    Application

    SF-4024

    25.1-35.0

    Extrusion Molding, Injection Molding

    Mainly for cable insulation, injection molded parts, thin-walled sheathed wires, crosslinked cables, pipes, plates, films


  • Specification of ETFE RESIN/PELLET SF-4024

    Property

    Unit

    Method

    SF-4024

    Appearance

    -

    -

    Transparent pellets, without impurities such as metal shavings and sand particles. The percentage of particles containing visible black spots is less than 1%.

    Specific Gravity

    g/cm³

    ASTM D792

    1.70-1.82

    Tensile Strength

    MPa

    ASTM D638

    ≥ 30

    Elongation

    %

    ASTM D638

    ≥ 300

    Flexural Modulus

    MPa

    ASTM D790

    800-1000

    Flexural Strength

    MPa

    ASTM D790

    20-30

    Impact Strength

    Ft-lb/in

    ASTM D256

    No Break

    Hardness

    °/Shore D

    GB/T 2411-2008

    ≥ 50

    Melting Point

    DSC

    220-270

    Oxygen Index

    %

    GB/T 2406.2-2009

    > 32

    Flammability

    -

    UL94

    V-0

    Dielectric Constant

    -

    ASTM D150(106

    < 2.4

    Dielectric Loss

    -

    ASTM D150(106

    0.008


    Other ETFE resin You May Be Interested In:

    ETFE Resin SF-4021

    ETFE Resin SF-4022

    ETFE Resin SF-4023

    ETFE Resin SF-4025

  • Attention of ETFE RESIN/PELLET SF-4024

    • When dealing with ETFE resin for deep processing, operators must wear protective cloth and mask to avoid potential safety hazards, such as inhalation of dust and toxic gas, or hurt by high temperature. No open flame and smoking in workplace. Exhaust devices should be installed.

    • When dealing with ETFE resin for deep processing, operators must strictly control processing technic. Processing temperature should not be kept no more than 350℃. Wear protective cloth and mask to avoid potential safety hazards, such as inhalation of dust and toxic gas, or hurt by high temperature. The workplace should be tidy and ventilated.

    • Product waste must be handled properly following local laws and regulations.

  • Packaging, Transportation and Storage of ETFE RESIN/PELLET SF-4024

    • Single-layer bag, 20Kg/bag.

    • The product should be stored in cool ventilated place and away from fire source and heat source. It should also be prevented against moisture and sunshine, kept in upright position and handled with great care.

    • Once opened, unused product should be repacked to avoid any dust or contamination.

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