YUNGSOX® PP 4304 Impact Copolymer
Plastic Granules
YUNGSOX® PP 4304 Impact Copolymer
YUNGSOX® PP 4304 is an impact copolymer PP resin with high fluidity and strong impact resistance. It offers MI 30 g/10 min, 441 J/m impact strength at 23°C, and 98 J/m at -20°C. Ideal for bumpers, automotive parts, pallets, and heavy-duty containers.
Associated Documents
TDS - Data Sheet
SDS - PP Impact Copolymer
BPA - PP Impact Copolymer
Haolgen - PP Impact Copolymer
PAHs - PP Impact Copolymer
REACH SVHC - PP Impact Copolymer
RoHS - PP Impact Copolymer
EN71-3 - PP Impact Copolymer
EU10-2011 - PP Impact Copolymer
FDA - PP Impact Copolymer
GB4806.6 - PP Impact Copolymer
Typical property data
Physical Properties
- Melt Index: 30 g/10 min (ISO 1133 / ASTM D-1238)
- Density: 0.90 g/cm³ (ISO 1183 / ASTM D792)
- Mold Shrinkage: 1.3–1.7% (FPC Method)
Mechanical Properties
- Tensile Strength at Yield: 230 kg/cm² / 23 MPa (ISO 527 / ASTM D-638)
- Tensile Elongation at Break: 450% (ISO 527 / ASTM D-638)
- Flexural Modulus: 9,500 kg/cm² / 932 MPa (ISO 178 / ASTM D-790)
- Rockwell Hardness: 95 R scale (ISO 2039 / ASTM D-785)
- IZOD Impact Strength at 23°C: 45 kg·cm/cm Notch / 441 J/m (ISO 180 / ASTM D-256)
- IZOD Impact Strength at -20°C: 10 kg·cm/cm Notch / 98 J/m (ISO 180 / ASTM D-256)
Thermal Properties
- Heat Deflection Temperature: 100°C (ISO 75 / ASTM D-648)
- Vicat Softening Temperature: 140°C (ISO 306)
Processing Parameters
- High Fluidity: Supported by Melt Index 30 g/10 min (ISO 1133 / ASTM D-1238)
- Mold Shrinkage: 1.3–1.7% (FPC Method)
Certifications & Compliance
- FDA Food Contact Compliance: 21 CFR 177.1520 requirements for direct food contact
Use & Applications
- Bumpers
- Automotive parts
- Heavy duty containers
- Pallets