Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
Features & Benefits
- Labeling Claims
- Materials Features
- Product Features
- Good processability and flow ability
- Soft and flexible, good impact property
- Good dimensional stability
Applications & Uses
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Typical Properties
- Processing Parameters
| Value | Units | Test Method / Conditions | |
| Density | 1.24 | g/cm3 | ISO 1183 |
| Melt Flow Rate (190°C, 2.16 kg) | 22.0 | g/10 min | ISO 1133 |
| Melting Point | 84.0 | °C | ISO 3146 |
| Yield Stress | 17.0 | MPa | ISO 527-2 |
| Stress at Break | 24.0 | MPa | ISO 527-2 |
| Strain at Break | 450.0 | % | ISO 527-2 |
| Flexural Modulus | 300.0 | MPa | ISO 178 |
| Flexural Strenath | 17.0 | MPa | ISO 178 |
| Izod Impact Strength (23°C) | 40.0 | kJ/m² | ISO 180 |
| Heat Deflection Temperature (0.45 MPa) | 63.0 | °C | ISO 75-1 |
| Rockwell Hardness | 42.0 | R Scale | ISO 2039-2 |
| Value | Units | Test Method / Conditions | |
| Nozzle (Mold, 20-30°C) | 165.0 | °C | - |
| Front Cylinder (Mold Shrinkage, 0.004 - 0.008 mm/mm) | 160.0 | °C | - |
| Middle Cylinder | 155.0 | °C | - |
| Rear Cylinder | 150.0 | °C | - |
| Hopper | 30.0 | °C | - |
Regulatory & Compliance
- Certifications & Compliance
Packaging & Availability
- Regional Availability
Storage & Handling
- Storage Condition
BioPBS™ pellet is dried and packed in aluminum-lined packaging before delivering to customers. Do not store outdoors. Keep dry at ambient temperature. Avoid humid environment, heat and direct sunlight. Use material within 6 months after delivery date, in order to prevent possible material quality deterioration. Pre-dry of the unopened BioPBS™ is not necessary. It is recommended to keep packages sealed until ready to process and using up the whole 25-kg bag. Unused material should be tightly sealed, kept away from open air, and pre-dried (Temperature 70°C for over 5 hours) to moisture content of less than 1,000 ppm (preferable less than 700 ppm) prior to using next time.