JM-370UN
- LOTTE Chemical Corporation
- KOPELEN
- BLOCK COPOLYMER
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JM-370UN is high impact block copolymer which has more ethylene contents than normal block copolymer.This grade is designed to be processed in conventional Injection molding equipment. JM-370UN shows high melt flow has medium impact resistance and high strength and stiffness. JM-370UN has good physical property balance and weathering resistance. This grade is appropriate for energy saving and multi-cavity injection molding.
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Documents
Technical data sheetProduct 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
High melt flow | Impact resistance | High strength | High stiffnessApplications
General SuppliesPhysical Form
SolidProcessing Grades
General Supplies GradeProcessing Technology
Injection MoldingIndustry
Electrical industryPhysical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Melt Flow Index | 35 | gm/10 min | ASTM D1238 | - | - |
| Density | 0.9 | gm/cm³ | ASTM D792 | - | - |
Mechanical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Tensile Stress | 25 | MPa | ASTM D638 | (Yield) | - |
| Tensile Stress | >50 | % | ASTM D638 | (Break) | - |
| Flexural Modulus | 1470 | MPa | ASTM D790 | - | - |
| Notched Izod Impact Strength @ 23° C | 74 | 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 | 120 | °C | ASTM D648 | (4.6kgf/cm2) | - |
Flammability
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Flammability | - | UL94 | - | - |
| Plastic Generic Family | Polypropylene (PP) |
|---|---|
| Plastic Generic Symbol (Sub Group) | PPCP Block copolymer prime/ Virgin Resin |
| Material Status | Commercial: Active |
| Availability | India |
| Features | High melt flow, High stiffness, High strength, Impact resistance |
| Applications | General Supplies |
| Physical Form | Solid |
| Processing Grades | General Supplies Grade |
| Processing Technology | Injection Molding |
| Industry | Electrical industry |
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