Low Density Polyethylene (LDPE) LD 830
  • Low Density Polyethylene (LDPE) LD 830

Low Density Polyethylene (LDPE) LD 830

Production country: Korea

Основные характеристики

  • Brand

    Hanwha®

  • Processing method

    Blow Molding

  • Type of products

    Electric insulation

  • Stress at break

    12 MPa

  • Strain at break

    600 %

  • Melt flow index

    2 g/10min

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Описание:

Description

LD 830 is a high molecular weight, low density polyethylene(LDPE). It has good mechanical and
excellent electrical properties.

Applications
LD 830 can be used for primary dielectric insulation of telephone, coaxial, control, power and other
cables.

Specifications
LD 830 meets the applicable requirements as below when processed using sound extrusion practice
and testing procedure:

 

General properties

  • Quality: Virgin polyethylene
  • Grade: Blowing grades
  • Processing method: Blow Molding
  • Type of products: Electric insulation
  • Density: 921 kg/m3
  • Brittleness temperature,°C: 76
  • Dielectric Constant @ 1MHz: <2.3
  • Dissipation Factor @ 1MHz: 0.0005
  • Dielectric Strength, kV/mm: >20

Rheological properties

  • Melt flow index: 2 g/10min

Mechanical properties

  • Stress at break: 12 MPa
  • Strain at break: 600 %
  • Shore D hardness: 52

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