Polykemi AB POLYfill PP CIP15015 UV Polypropylene, Mineral Reinforced
| Manufacturer |
Material Notes:
Information provided by Polykemi AB
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.00 g/cc | 0.0361 lb/in³ | ISO 1183 |
| Filler Content | 15 % | 15 % | ±2%; Polykemi |
| Linear Mold Shrinkage | 0.0090 – 0.011 cm/cm | 0.0090 – 0.011 in/in | With Flow; ISO 2577 |
| 0.0090 – 0.011 cm/cm | 0.0090 – 0.011 in/in | Across Flow; ISO 2577 | |
| Melt Index of Compound | 15 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
15 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | <= 25.0 MPa | <= 3630 psi | ISO/R527 |
| Elongation at Break | 55 % | 55 % | ISO/R527 |
| Elongation at Yield | 7.0 % | 7.0 % | ISO/R527 |
| Flexural Strength | <= 38.0 MPa | <= 5510 psi | ISO 178 |
| Flexural Modulus | 1.80 GPa
@Temperature 23.0 °C
|
261 ksi
@Temperature 73.4 °F
|
ISO 178 |
| Charpy Impact Unnotched | NB
@Temperature 23.0 °C
|
NB
@Temperature 73.4 °F
|
ISO 179 |
| NB
@Temperature -20.0 °C
|
NB
@Temperature -4.00 °F
|
ISO 179 | |
| Charpy Impact, Notched | 0.400 J/cm²
@Temperature -30.0 °C
|
1.90 ft-lb/in²
@Temperature -22.0 °F
|
ISO 179 |
| 2.00 J/cm²
@Temperature 23.0 °C
|
9.52 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 60.0 – 80.0 µm/m-°C | 33.3 – 44.4 µin/in-°F | Polykemi |
| Deflection Temperature at 0.46 MPa (66 psi) | 123 °C | 253 °F | 120°C/h; ISO 75/1 |
| Deflection Temperature at 1.8 MPa (264 psi) | 66.0 °C | 151 °F | 120°C/h; ISO 75/1 |
| Vicat Softening Point | 63.0 °C
@Load 5.001 kg
|
145 °F
@Load 11.03 lb
|
50°C/h; ISO 306 |
| 139 °C
@Load 1.00 kg
|
282 °F
@Load 2.21 lb
|
50°C/h; ISO 306 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 230 – 260 °C | 446 – 500 °F | |
| Mold Temperature | 60.0 – 80.0 °C | 140 – 176 °F | |
| Drying Temperature | 70.0 – 80.0 °C | 158 – 176 °F | |
| Dry Time | 2 – 4 hour | 2 – 4 hour | in circulation dryer |
| 2 – 4 hour | 2 – 4 hour | in desiccant air dryer | |
| Injection Pressure | 40.0 – 70.0 MPa | 5800 – 10200 psi | |
| Back Pressure | 0.500 – 1.50 MPa | 72.5 – 218 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Holding Pressure () | < 20 | % of injection pressure |
| Injection Speed () | Medium | |
| Scratch Resistance, 10N (dL) | 0.12 | 10N Fine Structure; ISO 1518/D65 |
Description
Material Notes:
Information provided by Polykemi AB
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.00 g/cc | 0.0361 lb/in³ | ISO 1183 |
| Filler Content | 15 % | 15 % | ±2%; Polykemi |
| Linear Mold Shrinkage | 0.0090 – 0.011 cm/cm | 0.0090 – 0.011 in/in | With Flow; ISO 2577 |
| 0.0090 – 0.011 cm/cm | 0.0090 – 0.011 in/in | Across Flow; ISO 2577 | |
| Melt Index of Compound | 15 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
15 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | <= 25.0 MPa | <= 3630 psi | ISO/R527 |
| Elongation at Break | 55 % | 55 % | ISO/R527 |
| Elongation at Yield | 7.0 % | 7.0 % | ISO/R527 |
| Flexural Strength | <= 38.0 MPa | <= 5510 psi | ISO 178 |
| Flexural Modulus | 1.80 GPa
@Temperature 23.0 °C
|
261 ksi
@Temperature 73.4 °F
|
ISO 178 |
| Charpy Impact Unnotched | NB
@Temperature 23.0 °C
|
NB
@Temperature 73.4 °F
|
ISO 179 |
| NB
@Temperature -20.0 °C
|
NB
@Temperature -4.00 °F
|
ISO 179 | |
| Charpy Impact, Notched | 0.400 J/cm²
@Temperature -30.0 °C
|
1.90 ft-lb/in²
@Temperature -22.0 °F
|
ISO 179 |
| 2.00 J/cm²
@Temperature 23.0 °C
|
9.52 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 60.0 – 80.0 µm/m-°C | 33.3 – 44.4 µin/in-°F | Polykemi |
| Deflection Temperature at 0.46 MPa (66 psi) | 123 °C | 253 °F | 120°C/h; ISO 75/1 |
| Deflection Temperature at 1.8 MPa (264 psi) | 66.0 °C | 151 °F | 120°C/h; ISO 75/1 |
| Vicat Softening Point | 63.0 °C
@Load 5.001 kg
|
145 °F
@Load 11.03 lb
|
50°C/h; ISO 306 |
| 139 °C
@Load 1.00 kg
|
282 °F
@Load 2.21 lb
|
50°C/h; ISO 306 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 230 – 260 °C | 446 – 500 °F | |
| Mold Temperature | 60.0 – 80.0 °C | 140 – 176 °F | |
| Drying Temperature | 70.0 – 80.0 °C | 158 – 176 °F | |
| Dry Time | 2 – 4 hour | 2 – 4 hour | in circulation dryer |
| 2 – 4 hour | 2 – 4 hour | in desiccant air dryer | |
| Injection Pressure | 40.0 – 70.0 MPa | 5800 – 10200 psi | |
| Back Pressure | 0.500 – 1.50 MPa | 72.5 – 218 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Holding Pressure () | < 20 | % of injection pressure |
| Injection Speed () | Medium | |
| Scratch Resistance, 10N (dL) | 0.12 | 10N Fine Structure; ISO 1518/D65 |
