CS Davance™ EP548R-Z
Plastic Granules
CS Davance™ EP548R-Z Polypropylene Impact Copolymer
CS Davance™ EP548R-Z is a specific nucleated polypropylene impact copolymer grade utilized primarily for injection molding. It is formulated with an antistatic agent and offers a high stiffness-to-impact balance, making it a staple for thin-walled molding and consumer goods.
Typical property data
Physical Properties
- Melt Flow Rate (230 °C/2.16 kg): 28 g/10min (ISO 1133-1)
- Density: 0.9 g/cm³ (ISO 1183-1)
Mechanical Properties
- Stress at Yield: 24 MPa (ISO 527-2)
- Strain at Yield: 5 % (ISO 527-2)
- Flexural Modulus: 1250 MPa (ISO 178)
- Rockwell Hardness: 85 R scale (ASTM D785)
Impact Properties
- Izod Notched Impact Strength (23°C): 10 kJ/m² (ISO 180/1A)
- Izod Notched Impact Strength (-20°C): 5 kJ/m² (ISO 180/1A)
Thermal Properties
- Heat Deflection Temperature / HDT (0.45 MPa): 90 °C (ISO 75-2/B) (p. 1)
Processing Parameters
- Melt Temperature: 200 – 240 °C
Use & Applications
- Housewares & Furniture: Commonly molded into storage containers, opaque tubs, and durable plastic furniture.
- Toys & Leisure: Used for sturdy children’s toys and sporting equipment housings.
- Washing machine components: base panels and double-barrel bodies.
- Packaging: Widely employed for food-contact packaging applications.