Torlon 5030 PAI (30% Glass Fiber): Highest-Strength Injection-Moldable Thermoplastic
Published: 2026-06-04
Torlon 5030 (30% glass fiber reinforced PAI) achieves the highest tensile strength (200 MPa) and HDT (282°C) of any injection-moldable thermoplastic — exceeding even PEEK CF30 in both metrics. Combined with exceptional creep resistance and a...
Torlon 5030 (30% glass fiber reinforced PAI) achieves the highest tensile strength (200 MPa) and HDT (282°C) of any injection-moldable thermoplastic — exceeding even PEEK CF30 in both metrics. Combined with exceptional creep resistance and a coefficient of thermal expansion (CTE) of ~16 ppm/°C, it is the material of choice for aerospace thrust washers, semiconductor test sockets operating above 250°C, and high-load transmission components. Requires a 7-day post-cure cycle to achieve full properties.
Technical Properties
| Density | 1.56 g/cm³ |
|---|---|
| Tensile Strength | 200 MPa |
| Melting Point | N/A (Amorphous, Tg 275°C) |
| Shrinkage Rate | 0.3-0.5% |
| Flexural Modulus | 14 GPa |
| Hdt | 282 °C at 1.82 MPa |
| Continuous Service Temp | 260 °C |
Engineering Tool: Shrinkage & Cost Estimator
Calculate part weight, mold cavity dimensions accounting for shrinkage, and material cost — all locally in your browser.
Equivalents & Cross-References
| Equivalent / Alternate | Action |
|---|---|
| Solvay Torlon 5030 |
Frequently Asked Questions
What justifies Torlon 5030's cost over PEEK CF30?
Torlon 5030 costs 50-80% more than PEEK CF30. It is justified when: (1) continuous operating temperature exceeds 250°C where PEEK CF30 begins losing strength, (2) the part requires the absolute highest strength-to-weight ratio available in an injection-moldable polymer, or (3) creep resistance under sustained load at temperature is the design-limiting criterion. For most applications below 250°C, PEEK CF30 is the more economical choice.
Related Diagnostics & Materials
PEEK Polyetheretherketone: High-Performance Polymer...
Polyetheretherketone (PEEK) is a colorless organic thermoplastic polymer in the polyaryletherketone (PAEK) family,...
Ultem PEI (Polyetherimide): High-Temperature Amorphous...
Polyetherimide (PEI), best known by Sabic's trade name Ultem, is an amorphous high-performance thermoplastic...
PTFE Teflon: Ultimate Chemical Resistance & Low-Friction...
Polytetrafluoroethylene (PTFE), widely known by the trade name Teflon, is a fluoropolymer with the lowest...
PPS Ryton: Polyphenylene Sulfide High-Temp...
Polyphenylene sulfide (PPS), best known by Solvay's trade name Ryton, is a semicrystalline high-performance...
LCP Vectra: Liquid Crystal Polymer for Micro-Molding &...
Liquid Crystal Polymer (LCP), best known by Celanese's trade name Vectra, is a unique class of thermotropic...
Vespel Polyimide: Extreme-Temperature Polymer for...
Polyimide (PI), commercially known as DuPont Vespel, is the highest-temperature-rated polymer commercially...
PAI Torlon: Polyamide-Imide Extreme-Performance Polymer...
Polyamide-imide (PAI), commercially known as Solvay Torlon, occupies the performance space between PEEK and...
PES Veradel: Polyethersulfone Transparent High-Temp...
Polyethersulfone (PES), commercially known as Solvay Veradel or BASF Ultrason E, is an amorphous high-temperature...
References & Industry Standards
- ASTM International. Standard Specifications for Engineering Plastics & Thermoplastics. astm.org
- UL Prospector. Plastics & Elastomers Material Database. ulprospector.com
- MatWeb. Material Property Data for Engineering Thermoplastics. matweb.com
- ISO 1043. Plastics — Symbols and Abbreviated Terms. iso.org