TORLON®

Torlon® is a polyamide-imide (from the PAI polymer family) distinguished by its exceptional performance. This material combines the advantages of thermosetting polyimides with the ease of processing of thermoplastics.

Advantages of Torlon® material

Here are some of its key benefits:

Heat resistance: The material retains its rigidity and strength at high temperatures, up to 275°C (525°F).
Dimensional stability: Thanks to an extremely low coefficient of linear thermal expansion, this material offers excellent dimensional stability.
Chemical resistance: It is resistant to a wide range of chemicals, including strong acids and most organic materials.
Wear resistance: Torlon® wear-resistance grades offer unrivalled performance in both dry and wet environments.
Mechanical strength: Torlon® has high creep resistance and hardness, making it ideal for applications requiring high mechanical performance.

Applications by sector

Thanks to its unique properties, Torlon® is used in a wide range of industrial sectors. Here are a few examples of applications by sector:

Aerospace:

Used for parts subject to high thermal and mechanical stress, such as engine components and fasteners.

Automotive :

Used in transmissions and powertrain components for its wear resistance and high-temperature stability.

Electronics:

Appreciated for its excellent electrical insulation properties, it is used in the manufacture of semiconductors and electronic components.

Oil & gas :

Used in exploration and recovery equipment for its chemical resistance and ability to operate in extreme conditions.

List of grades sold by DEMGY

DEMGY offers a wide range of grades of this PAI polymer to meet the specific needs of each application:

TORLON® 4203: Unreinforced grade offering an excellent combination of physical properties.
TORLON® 4275 : Reinforced grade for applications requiring increased mechanical strength.
TORLON® 4301: Grade with added PTFE and graphite for increased wear resistance and a lower coefficient of friction.
TORLON® 4435: Grade offering excellent chemical and thermal resistance.
TORLON® 4630: Grade designed for applications requiring high compressive strength.
TORLON® 5030 : High-modulus grade containing 30% glass fibers, ideal for heavily loaded structural parts.
TORLON® 5530: Grade offering an optimum combination of mechanical strength and thermal stability.
TORLON® 7130: Carbon fiber-reinforced grade for exceptional rigidity and fatigue strength.

Liberty Alliance partnership between DEMGY and Drake Plastics Ltd Co.

DEMGY and Drake Plastics Ltd Co. have established a strategic partnership under the Liberty Alliance initiative. This partnership aims to strengthen collaboration between the two companies to develop and market innovative Torlon®-based solutions. Thanks to this alliance, DEMGY and Drake can offer their customers high-quality products, benefiting from the latest technological advances and meeting the most stringent requirements of modern industries.

In conclusion, Torlon® is the material of choice for demanding applications in various industrial sectors. DEMGY, in partnership with Drake, continues to innovate and provide high-performance solutions to meet its customers' needs.