| Payment Type: | T/T,Paypal |
| Incoterm: | FOB,CIF,EXW,DDU,DDP,CFR |
| Min. Order: | 1 Kilogram |
| Transportation: | Ocean,Land,Air,Express |
| Port: | SHENZHEN,HONGKONG,GUANGZHOU |
Model No.: Torlon 4203
Brand: TORLON
Place Of Origin: Switzerland
Place Of Origin: Switzerland
Density: 1.41g/cm3
Temperature: -70~250 degrees
Available Service: cutting different size according to customer request
Tolerance: +-0.1mm
Color: nature,black,beige
| Selling Units | : | Kilogram |
| Package Type | : | Export package |
| Download | : |
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Torlon® 4203 PAI unfilled polyamide-imide offers excellent compressive strength and the highest elongation of the Torlon® grades
Torlon® 4203 Rods - Torlon 4203 Sheets. Torlon polyamide-imide offers excellent compressive strength and the highest elongation of the Torlon® grades. It also provides electrical insulation and exceptional impact strength. This Torlon grade is commonly used for IC Test Sockets & Handlers, as well as, electrical connectors and insulators due to its high dielectric strength. Its ability to carry high loads over a broad temperature range makes it good for structural components such as linkages and seal rings. Torlon® 4203 is also an excellent choice for wear applications involving impact loading and abrasive wear. Torlon® 4203 is Stocked in our USA, Singapore & Taiwan warehouses.
Torlon 4203 is BROWN in color.
Features of Torlon 4203 Rods, Torlon Pai Sheet Sheets & Tubes:
Very High Compressive Strength (24,000 psi)
Very High Impact Strength - IZOD Notched Impact of 2.0 (ft-lb/in)
Maximum 500° F Continuous Operating Temperature
Tremendous Insulation Properties & High Dielectric Strength (580 V/Mil - short-term)
Maintains strength and stiffness to 500°F (260°C)
Minimal expansion rate to 500°F (260°C)
Excellent wear resistance in bearing grades
Able to endure harsh thermal, chemical and stress conditions
Low Outgassing Material
Total Mass Loss (TML%) 1.85%
Collected Volatile Condensable Materials (CVCM%) 0.00%
Water Vapor Regained (WVR%) 0.49%
Torlon 4203 Rods, Sheets & Tubes Quadrant Pai Torlon 4203 Sheet Applications
Can Mandrels
Semiconductor Parts (Burn In Test Sockets)
High Temperature Electrical Components
Insulators & Electrical Connectors
Seal Rings
Structural Parts
The typical properties of Torlon Pai Sheet Rod PAI sheet for each grade:
| property | test method | units | high strength type | wear resistant type | ||||||
| 4203L | 5030 | 7130 | 4301 | 4275 | 4435 | 4630 | 4645 | |||
| tensile strength | D638 | MPa | 152 | 221 | 221 | 113 | 117 | 94 | 81.4 | 114 |
| elongation at break | D638 | % | 7.6 | 2.3 | 1.5 | 3.3 | 2.6 | 1.0 | 1.9 | 0.8 |
| flexural strength | D790 | MPa | 282 | 374 | 310 | 200 | ||||
| 23°C | 244 | 338 | 355 | 219 | 212 | 152 | 131 | 154 | ||
| 135°C | 174 | 251 | 263 | 165 | 157 | 129 | ||||
| 232°C | 120 | 184 | 177 | 113 | 111 | 91 | ||||
| flexural modulus | D790 | GPa | 7.9 | 14.1 | 24.6 | 9.6 | ||||
| 23°C | 5.0 | 11.7 | 19.9 | 6.9 | 7.3 | 14.8 | 6.8 | 12.4 | ||
| 135°C | 3.9 | 10.7 | 15.6 | 5.5 | 5.6 | 11.2 | ||||
| 232°C | 3.6 | 9.9 | 13.1 | 4.5 | 5.1 | 10.3 | ||||
| shear strength | D732 | MPa | 128 | 140 | 120 | 112 | 77 | 60 | 85 | |
| Izod impact strength(3.2mm) | D256 | J/m | ||||||||
| notched | 142 | 79 | 47 | 63 | 84 | 43 | 48 | 37 | ||
| no notch | 1062 | 504 | 340 | 404 | 250 | 219 | 160 | 107 | ||
| distortion temperature (1.82MPa) | D648 | °C | 278 | 282 | 282 | 279 | 280 | 278 | 279 | 281 |
| CLTE | D696 | ppm/°C | 30.6 | 16.2 | 9.0 | 25.2 | 25.2 | 14.4 | 11.5 | 4.5 |
| flammability grade | UL94 | 94 V-0 | 94 V-0 | 94 V-0 | 94 V-0 | 94 V-0 | 94 V-0 | |||
| limite oxygen index | D2863 | % | 45 | 51 | 52 | 44 | 45 | |||
| volume resistivity | D257 | ohm-cm | 2×1017 | 2×1017 | 8×1015 | 8×1015 | 2×107 | |||
| density | D792 | g/cm3 | 1.42 | 1.61 | 1.48 | 1.46 | 1.51 | 1.59 | 1.56 | 1.56 |
| hardness (Rockwell E) | D785 | 86 | 94 | 94 | 72 | 70 | 62 | |||
| water absorption (24 H) | D570 | % | 0.33 | 0.24 | 0.26 | 0.28 | 0.33 | 0.12 | 0.2 | 0.3 |
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