J-320
- LOTTE Chemical Corporation
- KOPELEN
- BLOCK COPOLYMER
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Product Reviews
J-320 is impact block copolymer with ethylene content as co-monomer. This grade is designed to be processed in conventional Injection molding equipment. J-320 shows good impact resistance at low temperature and has also high strength. It has broad range of property, and is used from industrial supplies to automotive compound base resin.
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Documents
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: ActiveAvailability
IndiaFeatures
Industrial Supplies | Excellent impact resistance at low temperature | High strengthApplications
AutomotivePhysical Form
SolidProcessing Grades
Automotive grades | General Supplies Grade | Industrial SuppliesProcessing Technology
Injection MoldingIndustry
Industrial & Instituational Industry | Automotive IndustryPhysical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Melt Flow Index | 1.8 | gm/10 min | ASTM D1238 | - | - |
Density | 0.90 | gm/cm³ | ASTM D792 | - | - |
Mechanical Properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Tensile Stress | 28 | MPa | ASTM D638 | (Yield) | - |
Tensile Strain | >100 | % | ASTM D638 | (Break) | - |
Flexural Modulus | 1280 | MPa | ASTM D790 | - | - |
Notched Izod Impact Strength @ 23° C | 108 | J/m | ASTM D256 | - | - |
Notched Izod Impact Strength @ -10°C | 34 | J/m | ASTM D256 | - | - |
Thermal properties
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Heat Deflection temperature | 105 | °C | ASTM D648 | (4.6 kgf/cm² ) | - |
Flammability
Title | Value | Unit | Method | Additional Information | Property Notes |
---|---|---|---|---|---|
Flammability | HB | UL94 | - | - |
Plastic Generic Family | Polypropylene (PP) |
---|---|
Plastic Generic Symbol (Sub Group) | PPCP Block copolymer prime/ Virgin Resin |
Material Status | Commercial: Active |
Availability | India |
Features | Excellent impact resistance at low temperature, High strength, Industrial Supplies |
Applications | Automotive |
Physical Form | Solid |
Processing Grades | Automotive grades, General Supplies Grade, Industrial Supplies |
Processing Technology | Injection Molding |
Industry | Automotive Industry, Industrial & Instituational Industry |
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