Tecasint 5051
Tecasint 5051 6,0/10 6582 votes
X501 – – – – 5501. The TECASINT 4000 types emerged particularly well from these tests, demonstrating over 70% of their flexural strength even. Ensinger TECASINT 5051 Polyimide, 30% Glass Fiber Filled (PI). TECASINT 2011 is unfilled, while TECASINT 2021 contains 15% graphite which offer improved wear resistance and a lower coefficient of friction. TECASINT 2000 series with their superior physical properties, are ideal for application in the aerospace, nuclear, automotive, electrical/electronics, and chemical processing industries. TECASINT 5051 grey-green: PAI: GF: HZ TECASINT 5111 natural: PI: HZ TECASINT 5501 ESD light-brown: PI: SD: HZ TECASINT 8001 yellow-brown: PTFE: HZ TECASINT 8061 yellow-brown: PTFE: HZ TECASON P MT black: PPSU: MT: HZ TECASON P MT blue: PPSU: MT: HZ TECASON P MT brown: PPSU: MT: HZ TECASON P MT green: PPSU: MT: HZ TECASON P MT grey: PPSU: MT. Vespel® SP-1 Rods, Sheets, Plates, Tubes and Parts. DuPont Vespel is a high-performance polyimide material that offers a broad combination of temperature resistance, chemical resistance, mechanical toughness, natural lubricity, wear-resistance & insulation properties.
A Guide to PAI CNC Machined Parts: Properties, Applications and Design Considerations
What is PAI?
PAI (Polyamide-imide) is a high performance amorphous thermoplastic which is often used in place of metal components where there are weight restrictions.
PAI is considered the highest performing thermoplastic. It is available in a number of grades (such as carbon-fibre reinforced, glass-fibre reinforced, PTFE-filled, graphite-filled, unfilled, wear resistant, high strength, low friction) with varying characteristics.
Main Attributes of PAI:
- High service temperature in air (up to around 260°C continuously)
- Good UV resistance
- Excellent dimensional stability
- Low coefficient of linear thermal expansion
- High creep resistance
- Yellow to brown colour
- Excellent chemical resistance (except strong alkali, oxidising acids & nitrogen containing solvents)
- Excellent electrical properties
- High cost
- Flame resistant
- High impact strength
- Can be bonded
- Low moisture absorption
Detailed information about PAI for designers can be found in the tabs below. Please note: this information is provided as a guide only.
PAI Machining Service - PAI Milling & Turning
Penta Precision supplies highly accurate PAI machined parts throughout the UK. Customers turn to us when they have had quality and delivery issues with their existing suppliers and need a reliable precision machining partner.
We communicate well with customers, we take care with the projects placed with us and we are consistent in our service delivery. See our Proven Process page to find out more about our winning formula.
'Penta Precision were able to take my original part designs and use their extensive engineering experience to make improvements to them. All of which was handled with exemplary customer service, which left me feeling in complete control of the project.' Robert - Project Engineer
Penta Precision provides the following PAI machining services:
- CNC milling – prototypes & large batch runs
- CNC turning – prototypes & large batch runs
- Insert installation
- Part marking
- Manual milling
- Manual turning
- Machining design advice
Reasons to Choose Penta:
- ISO 9001:2015 quality assurance
- Consistent high quality machined parts
- Reliable delivery dates - our track record speaks volumes
- Exceptional customer service and communication
- Machining design advice
- Extensive experience in our field
We are regularly machining PAI for customers all over the UK. Our customers depend on our machining expertise as well as our outstanding delivery performance, to machine the highest quality parts. If you'd like to discuss how we can help you with your PAI machining requirements, here's a list of ways to get in touch with us.
Especially developed for better sliding and wear resistance at high emperature applications.
Series of Tecasint 1000: have very high modulus, high rigidity and hardness.
It contains 15% praphite and 10% PTFE.
Product properties
Tecasint 5051 North
Exceptional gliding and wear-proof properties, Raised temperature applications
| Properties | Unit | Method | Value |
|---|---|---|---|
| Colour | |||
| Density | g/cm3 | DIN EN ISO 1183 | 1.48 |
| Flammability (UL94) | - | DIN IEC 60695-11-10 | V0 |
| Water absorption in air, 24 h / 96 h, (23ºC) | % | DIN EN ISO 62 | |
| Dielectric constant | - | IEC 60250 | |
| Volume resistivity | Ω*cm | IEC60093 | |
| Surface resistivity | Ω | IEC60093 | |
| Dielectric strength | kV/mm | IEC 60243 | |
| Dielectric dissipation factor (50 Hz) | - | IEC60 250 | |
| Comparative tracking index (CTI) | - | IEC 60112 | |
| Thermal conductivity | W/ (K.m) | ISO 22007-4:2008 | |
| Chemical resistance at 23ºC: deluted acids | - | ||
| Chemical resistance at 23ºC: strong acids | - | ||
| Chemical resistance at 23ºC: aliphatic hydrocarbons | - | ||
| Chemical resistance at 23ºC: chlorin dissolvents | - | ||
| Chemical resistance at 23ºC: alcohols | |||
| Chemical resistance at 23ºC: deluted bases | - | ||
| Chemical resistance at 23ºC: strong bases | - | ||
| Chemical resistance at 23ºC: aromatic hydrocarbons | - | ||
| Melting temperature | ºC | ISO 11357-3 | |
| Glass transition temperature | ºC | DIN 53765 | 330 |
| Specific heat | J/(g.K) | ISO 22007-4:2008 | |
| Coefficient of linear thermal expansion (CLTE): 23 - 60ºC | m/(m.K)x10-5 | DIN EN ISO11359-1;2 | |
| Coefficient of linear thermal expansion (CLTE): 23 - 100ºC | m/(m.K)x10-5 | DIN EN ISO11359-1;2 | |
| Max. allowable service temperature in air, short term | ºC | ||
| Max. allowable service temperature in air, long term | ºC | ||
| Min. allowable service temperature in air, long term | ºC | ||
| Heat deflection temperature | ºC | DIN EN ISO 75, A | |
| Yield stress | MPa | DIN EN ISO 527-2 | |
| Modulus of elasticity (tensile test) | MPa | DIN EN ISO 527-2 | |
| Elongation at break | % | DIN EN ISO 527-2 | 2.9 |
| Flexural strength | MPa | DIN EN ISO 178 | 120 |
| Impact strength, Charpy | kJ/m2 | DIN EN ISO 179-1eU | 25.8 |
| Tensile strength | MPa | DIN EN ISO 527-2 | 77 |
| Compressive strength | MPa | EN ISO 6041% / 2% | |
| Notched impact strength, charpy | kJ/m2 | DIN EN ISO 179-1eA | 3.9 |
| Ball indentation hardness | MPa | ISO 2039-1 | |
| Shore D hardness | - | DIN EN ISO 868 |
Tecasint 5051 W
- A – applicable
- B – partially applicable
- C – not applicable
Rods
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Plates
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Tecasint 5051 Nw
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