Polykemi AB POLYfill PPH B8075 Polypropylene Homopolymer, Mineral Reinforced
| Manufacturer | Polykemi AB |
| Trade Name | POLYfill |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
Description
Material Notes:
Information provided by Polykemi AB
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 2.25 g/cc | 0.0813 lb/in³ | ISO 1183 |
| Filler Content | 75 % | 75 % | ±2%; Polykemi |
| Melt Index of Compound | 8.0 g/10 min
@Load 2.16 kg,
Temperature 230 °C |
8.0 g/10 min
@Load 4.76 lb,
Temperature 446 °F |
ISO 1133 |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | <= 20.0 MPa | <= 2900 psi | ISO/R527 |
| Elongation at Yield | 5.0 % | 5.0 % | ISO/R527 |
| Flexural Modulus | 3.40 GPa
@Temperature 23.0 °C
|
493 ksi
@Temperature 73.4 °F
|
ISO 178 |
| Charpy Impact, Notched | 0.200 J/cm²
@Temperature 23.0 °C
|
0.952 ft-lb/in²
@Temperature 73.4 °F
|
ISO 179 |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Vicat Softening Point | 88.0 °C
@Load 5.001 kg
|
190 °F
@Load 11.03 lb
|
50°C/h; ISO 306 |
| 150 °C
@Load 1.00 kg
|
302 °F
@Load 2.21 lb
|
50°C/h; ISO 306 | |
| Glow Wire Test | 750 °C
@Thickness 2.00 mm
|
1380 °F
@Thickness 0.0787 in
|
IEC 695-2-1 |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 205 – 260 °C | 401 – 500 °F | |
| Mold Temperature | 40.0 – 80.0 °C | 104 – 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 – 110 MPa | 5800 – 16000 psi | |
| Back Pressure | 1.00 – 2.00 MPa | 145 – 290 psi |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Holding Pressure () | 20-40 | % of injection pressure |
| Injection Speed () | High |
