Knowde Enhanced TDS
Identification & Functionality
- Polymer Name
- Plastics & Elastomers Functions
- Technologies
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Features & Benefits
- Labeling Claims
Applications & Uses
- Applications
- Plastics & Elastomers End Uses
- Plastics & Elastomers Processing Methods
Properties
- Physical Properties
- Mechanical Properties
- Thermal Properties
- Impact Properties
- Injection Molding
- Note
- ᵍ Measurements made from Laboratory test Coupon. Actual shrinkage may vary outside of range due to differences in processing conditions, equipment, part geometry and tool design. It is recommended that mold shrinkage studies be performed with surrogate or legacy tooling prior to cutting tools for new molded article.
- ⁷ Injection Molding parameters are only mentioned as general guidelines. These may not apply or may need adjustment in specific situations such as low shot sizes, large part molding, thin wall molding and gas-assist molding.
- ¹¹ The information stated on Technical Datasheets should be used as indicative only for material selection purposes and not be utilized as specification or used for part or tool design.
| Value | Units | Test Method / Conditions | |
| Melt Flow Rate (at 250°C, 10.0 kgf) ¹¹ | 4.6 | g/10 min | ASTM D1238 |
| Specific Gravity ¹¹ | 1.06 | — | ASTM D792 |
| Water Absorption (at 23°C, 24hrs) ¹¹ | 0.06 | % | ASTM D570 |
| Mold Shrinkage (flow, 3.2 mm) ᵍ ¹¹ | 0.5 - 0.7 | % | SABIC method |
| Value | Units | Test Method / Conditions | |
| Tensile Stress (Yield) ¹¹ | 53 | MPa | SABIC - Japan Method |
| Tensile Strain (Break) ¹¹ | 50 | % | SABIC - Japan Method |
| Flexural Stress ¹¹ | 78 | MPa | ASTM D790 |
| Flexural Modulus ¹¹ | 2160 | MPa | ASTM D790 |
| Value | Units | Test Method / Conditions | |
| Heat Deflection Temperature (at 1.82 MPa, 6.4 mm, Unannealed) ¹¹ | 127 | °C | ASTM D648 |
| Coefficient of Thermal Expansion (at -30°C to 30°C) ¹¹ | 0.000055 - 0.000075 | 1/°C | TMA |
| Value | Units | Test Method / Conditions | |
| Izod Impact (Notched, at 23°C) ¹¹ | 235 | J/m | ASTM D256 |
| Value | Units | Test Method / Conditions | |
| Back Pressure ⁷ | 0.5 - 1.4 | MPa | — |
| Drying Temperature ⁷ | 80 - 90 | °C | — |
| Drying Time ⁷ | 2 - 4 | Hrs | — |
| Front - Zone 3 Temperature ⁷ | 270 - 310 | °C | — |
| Melt Temperature ⁷ | 275 - 310 | °C | — |
| Middle - Zone 2 Temperature ⁷ | 265 - 300 | °C | — |
| Mold Temperature ⁷ | 70 - 110 | °C | — |
| Nozzle Temperature ⁷ | 270 - 305 | °C | — |
| Rear - Zone 1 Temperature ⁷ | 245 - 290 | °C | — |
| Screw Speed ⁷ | 40 - 60 | rpm | — |
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