LOTTE Chemical Corporation

J-370A

  • LOTTE Chemical Corporation
  • KOPELEN
  • BLOCK COPOLYMER
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Product Reviews

J-370A is high impact block copolymer which has high ethylene-propylene rubber content. This grade is designed to be processed in Injection molding equipments by improvement in mold release and anti-static. J-370A show high melt flow, low blush and has good balance of strength, impact resistance.

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Product Details

  • Manufacturer
    LOTTE Chemical Corporation
  • Brand
    KOPELEN
  • Manufacturing Plant
    LOTTE CHEMICAL KOREA
  • Plastic Generic Family
    Polypropylene (PP)
  • Plastic Generic Symbol
    BLOCK COPOLYMER

Properties

Attributes

Material Status

Commercial: Active

Availability

India

Features

High melt flow | Good balance of impact strength | Impact resistance

Applications

House hold products | Base resin for compounding of cable jacketing

Physical Form

Solid

Processing Grades

Injection Molding Grades | Household grade

Processing Technology

Injection Molding

Physical Properties

Title Value Unit Method Additional Information Property Notes
Melt Flow Index 35 gm/10 min ASTM D1238 - -
Density 0.90 gm/cm³ ASTM D792 - -

Mechanical Properties

Title Value Unit Method Additional Information Property Notes
Tensile Stress 26 MPa ASTM D638 (Yield) -
Tensile Strain >50 % ASTM D638 (Break) -
Flexural Modulus 1470 MPa ASTM D790 - -
Notched Izod Impact Strength @ 23° C 58 J/m ASTM D256 - -
Notched Izod Impact Strength @ -10°C 29 J/m ASTM D256 - -

Thermal properties

Title Value Unit Method Additional Information Property Notes
Heat Deflection temperature 125 °C ASTM D648 (4.6 kgf/cm² ) -

Flammability

Title Value Unit Method Additional Information Property Notes
Flammability HB UL94 - -
More Information
Plastic Generic Family Polypropylene (PP)
Plastic Generic Symbol (Sub Group) PPCP Block copolymer prime/ Virgin Resin
Material Status Commercial: Active
Availability India
Features Good balance of impact strength, High melt flow, Impact resistance
Applications Base resin for compounding of cable jacketing , House hold products
Physical Form Solid
Processing Grades Household grade, Injection Molding Grades
Processing Technology Injection Molding
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