| Category | Polymer , Thermoplastic , Polyphthalamide (PPA) , Polyphthalamide (PPA), 20% Glass Fiber Reinforced |
| Manufacturer | LATI |
| Trade Name | Laramid |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | LATI Laramid G/15 PPA, 15% Glass Fiber Reinforced.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 1.30 g/cc | 0.0470 lb/in³ | |
| Linear Mold Shrinkage, Flow | 0.0040 - 0.0070 cm/cm | 0.0040 - 0.0070 in/in | |
| Linear Mold Shrinkage, Transverse | 0.0085 - 0.0115 cm/cm | 0.0085 - 0.0115 in/in |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Tensile Strength at Break | 55.0 MPa @Temperature 150 °C |
7980 psi @Temperature 302 °F |
|
| 75.0 MPa @Temperature 120 °C |
10900 psi @Temperature 248 °F |
||
| 100 MPa @Temperature 90.0 °C |
14500 psi @Temperature 194 °F |
||
| 105 MPa @Temperature 60.0 °C |
15200 psi @Temperature 140 °F |
||
| 110 MPa @Temperature 23.0 °C |
16000 psi @Temperature 73.4 °F |
||
| Elongation at Break | 2.0 % @Temperature 23.0 °C |
2.0 % @Temperature 73.4 °F |
|
| 2.0 % @Temperature 60.0 °C |
2.0 % @Temperature 140 °F |
||
| 2.0 % @Temperature 90.0 °C |
2.0 % @Temperature 194 °F |
||
| 5.0 % @Temperature 120 °C |
5.0 % @Temperature 248 °F |
||
| 12 % @Temperature 150 °C |
12 % @Temperature 302 °F |
||
| Elongation at Yield | 3.5 % @Temperature 120 °C |
3.5 % @Temperature 248 °F |
|
| 10 % @Temperature 150 °C |
10 % @Temperature 302 °F |
||
| Tensile Modulus | 2.00 GPa @Temperature 150 °C |
290 ksi @Temperature 302 °F |
|
| 4.40 GPa @Temperature 120 °C |
638 ksi @Temperature 248 °F |
||
| 5.70 GPa @Temperature 90.0 °C |
827 ksi @Temperature 194 °F |
||
| 6.80 GPa @Temperature 60.0 °C |
986 ksi @Temperature 140 °F |
||
| 7.20 GPa @Temperature 23.0 °C |
1040 ksi @Temperature 73.4 °F |
||
| Charpy Impact Unnotched | 1.70 J/cm² @Temperature -20.0 °C |
8.09 ft-lb/in² @Temperature -4.00 °F |
|
| 2.00 J/cm² @Temperature 23.0 °C |
9.52 ft-lb/in² @Temperature 73.4 °F |
||
| Charpy Impact, Notched | 0.400 J/cm² @Temperature 23.0 °C |
1.90 ft-lb/in² @Temperature 73.4 °F |
|
| 0.400 J/cm² @Temperature -20.0 °C |
1.90 ft-lb/in² @Temperature -4.00 °F |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Maximum Service Temperature, Air | 135 °C | 275 °F | |
| Deflection Temperature at 0.46 MPa (66 psi) | 280 °C | 536 °F | |
| Deflection Temperature at 1.8 MPa (264 psi) | 250 °C | 482 °F | |
| Vicat Softening Point | 265 °C @Load 5.00 kg |
509 °F @Load 11.0 lb |
| Processing Properties | Metric | English | Comments |
|---|---|---|---|
| Melt Temperature | 310 - 330 °C | 590 - 626 °F | |
| Mold Temperature | 150 - 170 °C | 302 - 338 °F | |
| Drying Temperature | 120 - 130 °C @Time 10800 sec |
248 - 266 °F @Time 3.00 hour |
| Descriptive Properties | Value | Comments |
|---|---|---|
| ISO Shrinkage - Pressure | 60 MPa |