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Uz-Kor Gas Chemical B-320

Uz-Kor Gas Chemical 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.

Polymer Name: Polypropylene Block Copolymer (PP Block Copolymer)

Processing Methods: Blow Molding

Melt Flow Index: 0.8 - 1.2 g/10 min

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Identification & Functionality

Plastics & Elastomers Functions
Technologies

Features & Benefits

Applications & Uses

Plastics & Elastomers Processing Methods
Application
  • Plastic Corrugated Boards
  • Food Packaging Tray
  • Blow Molding Goods Industrial Sheets
  • Food Packaging Tray 

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Elongation at Breakmin. 100%ASTM D 638
Flexural Modulusmin. 12000kg f/cm2ASTM D 790
Tensile Strength at Yieldmin. 250kg f/cm2ASTM D 638
Thermal Properties
ValueUnitsTest Method / Conditions
Heat Distortion Temperature (4,6 kg/cm2)min. 95°CASTM D 648
Typical Properties
ValueUnitsTest Method / Conditions
Density0.85-0.95g/cm3ASTM D 1505
Melt Flow Rate0.8-1.2g/10minASTM D 1238
Notched Izod Impact Strength min. 2.5kg f cm/cmASTM D 256
Notched Izod Impact Strength min. 15kg f cm/cmASTM D 256