What's the Ultem?
Ultem is a high-temperature thermoplastic material with excellent mechanical, thermal, and electrical properties. It is resistant to high temperatures and chemicals, making it suitable for use in various industries, including aerospace, automotive, and medical.
Ultem is often used in applications that require high strength and durability at elevated temperatures. It can withstand temperatures up to 180°C without significant degradation and can maintain its mechanical properties at high temperatures. It also has excellent creep resistance, meaning it can withstand constant stress without deforming over time.
Another advantage of Ultem is its chemical resistance. It is resistant to a wide range of chemicals, including hydrocarbons, acids, and bases. This makes it an ideal material for use in harsh environments where exposure to these substances is likely.
Ultem is also an excellent electrical insulator and has a low coefficient of thermal expansion, which means it will not expand or contract significantly with changes in temperature. This makes it suitable for use in electronic and electrical applications.
Overall, Ultem is a high-performance material that can withstand extreme temperatures, harsh chemicals, and constant stress without losing its properties. Its versatility makes it an essential material in many industries.
How does the Ultem high temperatuer plastic molding work?
Ultem high temperature plastic molding works by using an injection molding machine to melt and inject Ultem resin into a mold cavity. The mold cavity is then cooled to solidify and form the desired shape. Ultem resin has a high melting point, which allows it to retain its shape and strength even at high temperatures.
During the injection molding process, the Ultem resin is melted in a barrel by a heating element and then injected under pressure into the mold cavity. The pressure ensures that the resin fully fills the mold cavity and forms the desired shape. Once the mold cavity is filled, it is cooled to solidify and harden the plastic. The cooling process is important to ensure that the plastic retains the desired shape and strength.
After the plastic has cooled and solidified, the mold is opened and the part is ejected. The part may then undergo further processing or assembly to create a finished product. Ultem high temperature plastic molding is used in a variety of industries, including aerospace, automotive, electronics, and medical devices.
High temperatuer plastic material including:
1. PTFE
2. PEEK
3. PI
4. PAI
5. PSU
6. PPS
7. PP
8. PEI
9. PVDF
What kind of plastic is ULTEM?
Ultem® (polyetherimide) is a semi-transparent high strength plastic material that can operate in high service temperature environments. Ultem® is resistant to hot water and steam and can withstand repeated cycles in a steam autoclave. FDA compliant grades of Ultem® are available.
Is ULTEM stronger than ABS?
Nylon 6, Nylon 12CF, PC ISO, PPSF/PPSU and ULTEM 9085 are the strongest of the group, but PC-ABS, ABS-M30i, ABS-M30, Nylon 12 and ULTEM 1010 are the toughest.
What is special about ULTEM?
ULTEM stands out from other high-performance polymers because it is uniquely designed to remain mechanically stable under extreme conditions. It can withstand temperatures upwards of 217°C for extended periods of time and remain dimensionally stable in fluctuating temperatures.
How strong is ULTEM?
Ultem has excellent mechanical properties, including a tensile strength of 15,200 psi, and has continuous use up to 340ºF. It is easily machined and fabricated with excellent strength and rigidity and has a high dielectric strength.
What is Ultem used for?
Ultem is a high strength plastic with excellent chemical & hydrolysis resistance, and excellent electrical insulating properties that can tolerate high temperatures. The combination of these properties makes it ideal for use in autoclave applications, high voltage circuit breaker components, jet engine components, and microwave applications.
Is Ultem a thermoplastic?
Ultem is a high strength thermoplastic with excellent chemical & hydrolysis resistance as well as outstanding electrical properties. It has one of the best dielectric properties of any thermoplastic.