From transmission parts and powertrains to fuel, cooling, structural and electrical systems, to cockpit components and exterior, DOMO’s TECHNYL® polyamides and its teams of experts give you the ability to integrate cost, performance and esthetic features to stay competitive. TECHNYL® polyamides offer a full portfolio of solutions over a broad range of temperature and operating conditions. Harnessing these solutions for lightweighting, thermal management, flame resistance, chemical resistance, UV resistance and CO2 reduction will give you a competitive edge.
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Key benefits
Automotive and sustainable mobility solutions
Thermal management and cooling solutions
Cooling Solutions by TECHNYL® are a material family designed for automotive thermal management. They combine superior hydrolysis and thermal aging performance in the presence of aggressive coolants and e-fluids for immersion battery cooling, for instance. Cooling Solutions by TECHNYL® are designed for both injection-molding and extrusion technologies.
For injection-molding applications, the range includes high-end compounds that perfectly meet road salt challenges in low-temperature regions, for example. And when you have to deal with high temperatures, this line of TECHNYL® solutions provides your engine with superior resistance to hot glycol. Cooling Solutions by TECHNYL® also include a cost-effective PA6 formulation for battery cooling. These grades are additionally available in sustainable TECHNYL® 4EARTH® and high-purity TECHNYL® PURE formulations, the latter being well-suited for sensors and connectors in automotive cooling systems.
For extrusion applications such as cooling pipes and corrugated cooling tubes, TECHNYL® SHAPE offers dedicated solutions to meet your temperature and pressure requirements, from AC suction lines to refrigerant lines and battery cooling systems.
After rigorous testing at OEMs and tiers level, Cooling Solutions by TECHNYL® obtained full approval for use in parts such as radiator-end tanks, expansion tanks, electronic thermostat housings, oil filter housings/modules, quick connectors, cooling pipes, EGR heat exchangers and battery cooling systems.
Air management solutions
The TECHNYL® RED range of heat-resistant polyamides is designed especially for automotive applications to resist the higher continuous heat stress of the latest-generation internal combustion and hybrid engines operating at continuous temperatures between 200°C and 220°C. This line of advanced high temperature-resistant thermoplastics helps OEMs and tier suppliers to reach new levels of performance with their turbo system parts in high performance engines.
Automotive electrical & electronics
TECHNYL® PURE is a new range of high-purity polyamide compounds specially formulated to ensure safety-critical functionality in electrical and electronic parts in electric, hybrid and fuel cell vehicles. Newly electrified functions for higher voltage vehicles, such as e-water pumps, e-thermostat housings and e-valves, require high purity compounds to avoid corrosion and restrict contaminant migration and deposition, and for which the high purity grades of TECHNYL® PURE have been formulated.
TECHNYL® ONE halogen-free polyamides deliver a superior flowability and high-temperature matrix, as well as the best electrical properties and HFFR performance within our portfolio. This range is well suited for parts such as connectors, busbars, charging plugs, etc.
High-voltage applications
For your safety, TECHNYL® PROTECT, TECHNYL STAR® and TECHNYL® ONE are available in ORANGE for high-voltage automotive components and cabling in electric vehicles. These grades offer reliable color retention, laser-marking, flame-retardancy and high heat and fatigue resistance. Several RAL variants are available.
EV-charging stations
TECHNYL® polyamides offer a vast array of solutions for designing and producing parts for EV-charging stations through the TECHNYL® PROTECT, TECHNYL STAR® and TECHNYL® ONE lines. These ranges include an extensive UL F1 offering for use in terminal blocks, charging sockets, charging inlets, IC-CPD, etc.
Structural applications
Metal replacement with lighter weight plastics is key to today’s and tomorrow’s mobility. The chassis and body structure being the largest parts in a vehicle, the lightweighting solutions offered by TECHNYL® allow for tremendous design improvements compared to metals.
In particular, TECHNYL® MAX and TECHNYL STAR® formulations provide excellent structural solutions. TECHNYL STAR® is a high strength, high flow polyamide, while TECHNYL® MAX is a higher-stiffness glass fiber reinforced polyamide. These formulations are notably well-suited for EV applications, which require significant rigidity and fatigue resistance due to higher frequencies and cyclical loads. They are also ideal for structural components, such as transmission and motor mount cross beams, battery system mounts, air shutter grills and seat structures, as well alternator and stator parts, and battery casings (48V).
In addition, a new TECHNYL STAR® solution is now available for automotive flame-retardant needs combined with our high-flow technology.
Interior applications
TECHNYL® and TECHNYL STAR® engineered materials designed for interior applications support common product specifications as well as emerging and highly demanding requirements for comfort and esthetics. Thanks to outstanding resistance to UV radiation and light, as well as exceptional wear resistance, interior parts are durable. TECHNYL® products can be made available in several colors according to OEM requirements.
DOMO’s NYLEO® polyamide 66 fibers ensure comfortable automotive interiors based on polyamide 66 tow for flock coverings. Ideal for pillars, seats, trunk doors, rear decks, glove boxes, and window channels, these solutions provide natural softness and pleasant sensory qualities, giving the passenger compartment a feeling of elegance and harmony.
Exterior applications
Exterior applications, such as door handles, locks, and outdoor mirror frames and supports, require superior esthetic properties and easy paintability, for which TECHNYL® and TECHNYL STAR® polyamides with improved surface finish are particularly well-suited. Thanks to outstanding resistance to UV radiation and light, as well as exceptional wear resistance, exterior parts made with TECHNYL® stand up over time.
Blow molding and extrusion technologies
TECHNYL® SHAPE provides industry-leading polymer solutions to meet the challenges of transporting air, fluids, glycol, fuel, refrigerants and dielectric fluids for battery immersion cooling for electric vehicles (EVs). This line of polyamides offers excellent chemical resistance to ensure that the parts can endure the highly aggressive automotive chemical environment, for automotive and motorbike pipes and tanks, for instance. It also comprises dedicated materials for fuel cell applications, such as hydrogen tank liners.
Circularity and CO2 reduction
TECHNYL® 4EARTH® has opened a new dimension of applications for sustainable polyamides, providing leading-edge performance comparable to traditional PA6 and PA66 and available in various grades with a glass or carbon fiber content up to 50%. A 30% glass reinforced TECHNYL® 4EARTH® solution offers up to an 80% lower carbon footprint than conventional TECHNYL® depending on the type and quantity of recycled content and the recycling technology adopted.
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Key benefits
More urban, more sustainable and more innovative
With an array of formulations for thermal management, chemical, fire and water resistance, DOMO’s TECHNYL® polymers are ideal for applications throughout the building & construction sector.
Building & construction solutions
TECHNYL® polyamides offer a full portfolio of solutions over a broad range of temperature and operating conditions. Harnessing these solutions for lightweighting, thermal management, flame resistance, chemical resistance, UV resistance and CO2 reduction will give you a competitive edge.
Applications include structural elements such as doors and windows; electrical protection; water management; control & command, including lighting; and smart-home technology.
Structural elements for doors and windows
TECHNYL® and TECHNYL® SHAPE* polyamides are widely used in thermal barriers for windows, interior wall insulation systems and movable shutter slats supports. Thanks to outstanding resistance to UV radiation and light, as well as exceptional wear resistance, structural parts stand up over time.
Electrical protection, control & command
TECHNYL® polyamides offer a vast array of solutions for designing and producing electrical protection, power management equipment and control & command devices for the building & construction sector with the TECHNYL® PROTECT, TECHNYL STAR® and TECHNYL® ONE product lines.
The TECHNYL® PROTECT line of flame-retardant polyamide solutions includes halogen-free options and is ideal for electrical and electronic applications. These polyamides achieve the most demanding levels of fire and electrical resistance, providing an optimal response to increasingly rigorous safety standards.
The TECHNYL STAR® halogen-free flame retardant (HFFR) polyamide line is the best choice when it comes to critical processing operations. And TECHNYL® ONE halogen-free polyamides deliver a superior flowability and high-temperature matrix, as well as the best electrical properties and HFFR performance within our portfolio.
DOMO offers a full range of TECHNYL®, TECHNYL STAR®, TECHNYL® PROTECT & TECHNYL® ONE products with UL Yellow Card certification. Please reach out to your sales representative for the full list.
Heating & sanitary: Water distribution networks
The TECHNYL® SAFE portfolio of polymers meets the highest standards required for optimum performance in applications such as circulation pumps, valves, fittings, hydraulic components, water meters, water softeners, boiler components, water purifiers and desalination systems. DOMO is one of the few suppliers worldwide to offer full European and American certification for its portfolio of drinking water contact and water system materials.
TECHNYL® SAFE polyamides deliver certified high performance for years of service in contact with hot water as well as cold drinking water.
TECHNYL® SAFE also comprises an innovative PA6.10 material specifically formulated for the plumbing market. PA6.10 materials provide the same benefits as PA66, with lower water-uptake, yielding exceptional dimensional stability and chlorine resistance, while maintaining strong mechanical performance. The added benefits of PA6.10 materials enable these polyamides to be used in more demanding applications than standard PA66 materials, notably with higher temperatures, while providing longer product life.
When it comes to specific glycol or fluid environments, the Cooling Solutions by TECHNYL® range combines superior hydrolysis and thermal aging performance in the presence of aggressive coolants.
Circularity and CO2 reduction
TECHNYL® 4EARTH® has opened a new dimension of applications for sustainable polyamides, providing leading-edge performance comparable to traditional PA6 and PA66 and available in various grades with a glass or carbon fiber content up to 50%. A 30% glass reinforced TECHNYL® 4EARTH® formulation can offer up to an 80% lower carbon footprint than conventional TECHNYL®, depending on the type and quantity of the recycled content and the recycling process used for its production.
TECHNYL® 4EARTH® for residential applications
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Key benefits
Thanks to their adaptability, durability and cost-effectiveness, DOMO’s TECHNYL® polyamides are used in countless consumer and industrial items in our daily lives. These products range from tools and machinery to sports and leisure equipment, as well as home appliances, batteries, electronics, furniture and much more. With a focus on lightweight, water impermeability, thermal management, fire protection and sustainability, DOMO makes no compromises when it comes to consumer safety and environmental considerations.
Power tools and garden equipment
TECHNYL® polyamide compounds can be found in power tools and garden equipment, ranging from handles, housings and switches to motor parts, fuel tanks and water pumps. Such exterior applications require superior esthetic properties and comfortable grip, for which TECHNYL® polyamides with improved surface finish are particularly well-suited.
TECHNYL STAR® high strength and high flow polyamides respond to your lightweight and productivity requirements.
Thanks to outstanding resistance to UV radiation and light, as well as exceptional wear resistance, power tools and garden equipment stand up over time. Moreover, glass-fiber-modified TECHNYL® grades further support outstanding impact and shock resistance. Plus, TECHNYL® products are available in several colors, according to branding requirements.
TECHNYL® SHAPE polyamides offer excellent chemical and thermal resistance and are well suited for outdoor fuel tanks or grass trimmer filaments, for instance.
The TECHNYL® PROTECT line of flame-retardant polyamide solutions includes halogen-free materials that are perfect for batteries and chargers. And the TECHNYL STAR ®halogen-free flame-retardant polyamide line is the best choice when it comes to critical processing operations.
Home appliances
TECHNYL® polyamide compounds can be found in many household appliances, ranging from washing machine door hinges to the brewing units in capsule coffee makers as well as connectors and electrical parts. Their strong mechanical properties, combined with chemical and temperature resistance, ensure the highest possible level of safety and durability.
The TECHNYL® PROTECT line of flame-retardant polyamide solutions includes halogen-free options and is ideal for connectors and electrical parts for appliances. These polyamides achieve the most demanding levels of fire and electrical resistance, providing an optimal response to increasingly rigorous safety standards.
The TECHNYL STAR® halogen-free flame-retardant polyamide line is the best choice for critical processing operations. And when it comes to metal replacement with lighter weight plastic, TECHNYL STAR® is the high strength and high flow polyamide to respond to your lightweight and productivity requirements.
For a superior flowability and high-temperature matrix, as well as excellent electrical properties and halogen-free flame retardant performance, TECHNYL® ONE is the answer.
In addition, through its TECHNYL® SAFE family of polyamides, DOMO is one of the few suppliers worldwide to offer full European and American certification for its portfolio of drinking water contact and water system materials. TECHNYL® SAFE polyamides deliver certified high performance for years of service in contact with hot water as well as cold drinking water.
DOMO offers a full range of TECHNYL® SAFE, TECHNYL STAR®, TECHNYL® PROTECT and TECHNYL® ONE solutions with UL Yellow Card certification. Please reach out to your sales representative for the full list.
Sports and leisure
Polyamide-based TECHNYL® and TECHNYL STAR® products are used extensively in diverse sporting goods applications, delivering excellent mechanical performance for bicycles, footwear, winter sports, fishing and hunting equipment and much more. For winter sports equipment, such as snowboard bindings or shoe buckles that need to work in extremely low temperature conditions, TECHNYL® high impact modified and glass or carbon reinforced grades maintain outstanding impact and shock resistance. TECHNYL STAR® provides excellent solutions for faster molding and thinner wall designs.
Furniture
TECHNYL® polyamide compounds can be found in home & office furniture such as chair bases, frames and arms as well as door and drawer systems. Such applications require superior esthetic properties and comfortable feel for which TECHNYL® and TECHNYL STAR® polyamides with improved surface finish are particularly well-suited.
Thanks to outstanding resistance to UV radiation and light, as well as exceptional wear resistance, furniture stands up over time. TECHNYL STAR® is a high strength, high flow polyamide providing excellent solutions for faster molding and thinner wall designs. Moreover, glass-fiber-modified TECHNYL® grades further support outstanding impact and shock resistance.
Circularity and CO2 reduction
TECHNYL® 4EARTH® has opened a new dimension of applications for sustainable polyamides, providing leading-edge performance comparable to traditional PA6 and P66 and available in various grades with a glass or carbon fiber content up to 50%. A 30% glass-reinforced TECHNYL® 4EARTH® solution offers up to an 80% lower carbon footprint than conventional TECHNYL® depending on the type and quantity of recycled content and the recycling technology adopted.
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