LOTTE J 320
Teknik Özellikler
| Yoğunluk | 0.9 g/cm³ |
|---|---|
| MFR (Eriyik Akış Hızı) | 1.8 g/10min |
| Çekme Dayanımı | 28.0 MPa |
| Eğme Modülü | 980.0 MPa |
| HDT (ısıl bükülme) | 105.0 °C |
Açıklama
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. Applications General supplies & Industrial supplies Automotiv
Uygulamalar
General supplies & Industrial supplies Automotive compound base resin Physical Properties1 Physical Test Method Nominal Values Melt Flow Index ASTM D1238 1.8 g/10min Density ASTM D792 0.90 g/cm3 Mechanical Tensile Stress (Yield) ASTM D638 290 kgf/cm2 28 MPa Tensile Strain (Break) ASTM D638 >100 % >100 % Flexural Modulus ASTM D790 12,000 kgf/cm2 1,280 MPa Impact Notched Izod Impact Strength (23℃) ASTM D256 11.0 kgf·cm/cm 108 J/m Notched Izod Impact Strength (-10℃) ASTM D256 3.5 kgf·cm/cm 34 J/m Thermal Heat Deflection Temperature (4.6kgf/cm2) ASTM D648 105 ℃ Additional Properties Flammability U