COMPARE PRODUCTS
Polyimide for Critical & Demanding Applications
In the pursuit of excellence in material science, Duvelco® have developed the Ducoya® range of polyimide products. Each variant that forms part of the Ducoya suite of polyimide polymers delivers distinction and enhanced properties for demanding applications.
Due to Ducoya’s exceptional balance of physical properties it is afforded the ability to outperform many standard materials such as traditional metals, ceramics and engineered polymers including PEEK and PAI (Polyamide-imide).
Ducoya® G001
(Unfilled)
(Unfilled)
Ducoya® G021
(15% Filled)
(15% Filled)
Ducoya® G022
(40% Filled)
(40% Filled)
Market Leader
(Unfilled)
(Unfilled)
Market Leader
(15% Graphite)
(15% Graphite)
Market Leader
(40% Graphite)
(40% Graphite)
| COMPARABLE PARAMETERS | Ducoya® G001 (Unfilled) |
Ducoya® G021 (15% Filled) |
Ducoya® G022 (40% Filled) |
Market Leader (Unfilled) |
Market Leader (15% Graphite) |
Market Leader (40% Graphite) |
|---|---|---|---|---|---|---|
| Ultimate Tensile Strength (ISO:527 - MPa) | ||||||
| 23C | TBC | TBC | TBC | 72.4 (10.5) | 62.0 (9.0) | 48.3 (6.5) |
| 260C | TBC | TBC | TBC | 36.5 (5.3) | 30.3 (4.4) | 26.2 (3.8) |
| 350C | TBC | TBC | TBC | - | - | - |
| Elongation at Break (%) (ISO:527 - MPa) | ||||||
| 23C | TBC | TBC | TBC | 7.5 | 5.5 | 2.5 (2.0) |
| 260C | TBC | TBC | TBC | 7.0 | 5.2 | 2.5 (2.0) |
| 350C | TBC | TBC | TBC | - | - | - |
| Tensile Modulus (ISO:527 - MPa) | ||||||
| 23C | TBC | TBC | TBC | 2482 (360) | 3171 (460) | 62.1 (9.0) |
| 260C | TBC | TBC | TBC | 1448 (210) | 1792 (260) | 37.9 (5.5) |
| 350C | TBC | TBC | TBC | - | - | - |
| Ultimate Compressive Strength (ISO:604 - Mpa) | ||||||
| 23C | TBC | TBC | TBC | 2482 (360) | 3171 (460) |
62.1 (9.0) |
| 260C | TBC | TBC | TBC | 1448 (210) | 1792 (260) | 37.9 (5.5) |
| 350C | TBC | TBC | TBC | - | - | - |
| Compressive Stress 0.1% Offset | ||||||
| 23C | TBC | TBC | TBC | 33.1* (4.8) | 33.8* (4.9) | 25.5* (3.7) |
| 260C | TBC | TBC | TBC | - | - | - |
| 350C | TBC | TBC | TBC | - | - | - |
| Compressive Modulus (ISO:604 - Mpa) | ||||||
| 23C | TBC | TBC | TBC | 2413* (350) | 2275* (330) | 2654* (385) |
| 260C | TBC | TBC | TBC | - | - | - |
| 350C | TBC | TBC | TBC | - | - | - |
| Compressive Elongation at Break (ISO:604 - %) | ||||||
| 23C | TBC | TBC | TBC | - | - | - |
| 260C | TBC | TBC | TBC | - | - | - |
| 350C | TBC | TBC | TBC | - | - | - |
| Total Impurities (ICP Mass analysis - ppm) | TBC | TBC | TBC | - | - | - |
| Plasma Resistance | TBC | TBC | TBC | - | - | - |
| Water Absorption (% Dimensional change 0%RH to 100%RH at equlibrium) | TBC | TBC | TBC | - | - | - |
| Volatiles outgassed in hard vacuum | TBC | TBC | TBC | - | - | - |
| Glass transition temperature (DMA / DSC)? | TBC | TBC | TBC | None Detected | None Detected | None Detected |
| Coefficient of linear thermal expansion | TBC | TBC | TBC | - | - | - |
| 23C | TBC | TBC | TBC | 50 (28) | 41 (23) | 27 (.5) |
| 260C | TBC | TBC | TBC | 50 (28) | 41 (23) | 27 (.5) |
| Relative density | TBC | TBC | TBC | 1.34 | 1.42 | 1.56 |
| Hydrolosis Resistance | TBC | TBC | TBC | - | - | - |
