LOTTE Chemical Corporation

JM-370K

  • LOTTE Chemical Corporation
  • KOPELEN
  • BLOCK COPOLYMER
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Product Reviews

JM-370K is high impact block copolymer which has high ethylene-propylene rubber content. This grade is designed to be processed in huge Injection molding equipments by improvement in mold release and anti-static. JM-370K show high melt flow 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 | Good impact resistance

Applications

Appliances | Base resin for compounding of cable jacketing

Physical Form

Solid

Processing Grades

Appliances grade | Compounding grade

Processing Technology

Injection Molding

Industry

Compounds & Elastomers Industry | Household Plastic Industry

Physical Properties

Title Value Unit Method Additional Information Property Notes
Melt Flow Index 30 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 1370 MPa ASTM D790 - -
Notched Izod Impact Strength @ 23° C 83 J/m ASTM D256 - -
Notched Izod Impact Strength @ -10°C 44 J/m ASTM D256 - -

Thermal properties

Title Value Unit Method Additional Information Property Notes
Heat Deflection temperature 115 °C ASTM D648 (4.6kgf/cm²) -

Flammability

Title Value Unit Method Additional Information Property Notes
Flammability - 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, Good impact resistance, High melt flow
Applications Appliances , Base resin for compounding of cable jacketing
Physical Form Solid
Processing Grades Compounding grade, Appliances grade
Processing Technology Injection Molding
Industry Compounds & Elastomers Industry, Household Plastic Industry
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