B320
- LOTTE Chemical Corporation
- LOTTE CHEMICAL
- BLOCK COPOLYMER
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B-320 is impact block copolymer which has ethylene-propylene rubber inside homo polypropylene. This grade can be processed by sheet extrusion. B-320 shows good impact resistance at low temperature and has also high strength. It has good vacuum molding property, suitable for the production of vacuum molding goods. B-320 is applied to food packaging tray, various industrial sheets.
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Documents
Technical data sheetProduct Details
- Manufacturer
LOTTE Chemical Corporation - Brand
LOTTE CHEMICAL - Manufacturing Plant
LOTTE CHEMICAL KOREA
- Plastic Generic Family
Polypropylene (PP) - Plastic Generic Symbol
BLOCK COPOLYMER
Properties
Attributes
Material Status
Commercial: ActiveAvailability
IndiaFeatures
Impact resistance | High strength | Suitable for faster molding cyclesApplications
Plastic | Corrugated sheet | Food packaging containers | Blow molding applicationPhysical Form
SolidProcessing Grades
Plastic grade | Corrugated sheet grade | Blow Molding Grades | Food Packaging GradeProcessing Technology
Sheet extrusionIndustry
Plastic industry | Food Packaging Industry | Plastic Molding industryPhysical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Melt Flow Index | 1.0 | gm/10 min | ASTM D1238 | - | - |
| Density | 0.9 | gm/cm³ | ASTM D792 | - | - |
Mechanical Properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Tensile Stress | 30 | MPa | ASTM D638 | (Yield) | - |
| Tensile Strain | >300 | % | ASTM D638 | (Break) | - |
| Flexural Modulus | 1320 | MPa | ASTM D790 | - | - |
| Notched Izod Impact Strength @ 23° C | >500 | J/m | ASTM D256 | - | - |
| Notched Izod Impact Strength @ -10°C | 39 | J/m | ASTM D256 | - | - |
Thermal properties
| Title | Value | Unit | Method | Additional Information | Property Notes |
|---|---|---|---|---|---|
| Heat Deflection temperature | 110 | °C | ASTM D648 | (4.6 kgf/cm² ) | - |
| Plastic Generic Family | Polypropylene (PP) |
|---|---|
| Plastic Generic Symbol (Sub Group) | PPCP Block copolymer prime/ Virgin Resin |
| Material Status | Commercial: Active |
| Availability | India |
| Features | High strength, Impact resistance, Suitable for faster molding cycles |
| Applications | Blow molding application , Corrugated sheet , Food packaging containers , Plastic |
| Physical Form | Solid |
| Processing Grades | Food Packaging Grade, Blow Molding Grades , Corrugated sheet grade, Plastic grade |
| Processing Technology | Sheet extrusion |
| Industry | Food Packaging Industry, Plastic industry, Plastic Molding industry |
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