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Nylon’s toughness, low coefficient of friction and good abrasion resistance make nylon rod, nylon sheet and nylon tube an ideal replacement for a wide variety of materials from metal to rubber – it weighs only 1/7th as much as bronze.
Using nylon rod, nylon sheet and nylon tube reduces lubrication requirements, eliminates galling, corrosion and pilferage problems, and improves wear resistance and sound dampening characteristics.
Nylon rod, nylon sheet and nylon tube has a proven record of outstanding service in a multitude of parts for such diverse fields as paper, textiles, electronics, metalworking,
mining, aircraft, food and material handling.
Nylon sheet is also an ideal material choice when manufacturing thermal breaks for use in construction projects as a thermal insulator (break) between steels. For more information about our thermal break cutting service please contact us to discuss your requirements.
Main properties of our range of nylon sheet, nylon rod and nylon tube are that:
nylon has high mechanical strength, stiffness, hardness and toughness
nylon has good fatigue resistance
nylon has high mechanical damping ability
nylon has good sliding properties
nylon has excellent wear resistance
nylon has good electrical insulating properties
nylon has high resistance against high energy radiation (gamma and X-rays)
nylon has good machinability
It is important to remember that nylons can absorb up to 7% (by weight) water under high humidity conditions or when submerged in water. This can result in dimensional changes up to 2% and a corresponding reduction of physical properties. Proper design techniques can substantially compensate for this factor. Alternatively, acetal or Ertalyte PET-P can be considered for such applications.
The differences in physical properties which exist between the different types of Nylon grades below are mainly determined by the composition and the structure of their molecular chains.
Traverse City, Mich. — A glass-reinforced nylon cross beam took a top award in this year’s Altair Enlighten Award, recognizing innovation in vehicle weight reduction.
Developed by ContiTech Vibration Control for the rear suspension of the 2016 Mercedes S-Class coupe, the injection molded cross beam achieved weight savings of 30 percent over the comparable aluminum component. The award, presented by the Center for Automotive Research and Altair Engineering Inc., was announced Aug. 1 at CAR’s Management Briefing Seminars, held in Traverse City.
“The award judging panel had not seen an application of [nylon] materials in this manner before, making it a standout entry and a worthy winner of the Module category,” the award announcement states.
The Module category is new this year to the award. The award program, now in its fourth year, added new categories to highlight both modules — including components, systems and enabling technologies — and full vehicles.
The cross beam completes the rear suspension cradle and also is the front mount for the differential for the rear, so it is under both suspension and torsion loads, said Andrew Little, a development engineer at ContiTech. The team used a simulation process to redesign the rib structure of the part. It’s the largest part ContiTech has ever produced in nylon.
“We’re really using this as kind of a launching point and demonstration to show that other applications very similar to this are very possible,” Little said. “It’s no longer you’re just using simple brackets or making a small transition, but you’re starting to see that there’s structural potential to this type of part.”
The material substitution was achieved with neutral cost impact, and the part is staged in the same workcell as the aluminum version, according to the nomination form.
The 2016 Cadillac CT6 luxury sedan won first place in the Full Vehicle category, for innovative use of mixed materials and simulation methodologies. Runners-up were BMW for its multi-material 2016 7 Series, and Alcoa for its Micromill aluminum processing technology used on the Ford F-150.
Altair is a simulation software company headquartered in Troy, Mich. ContiTech is a division of automotive supplier Continental AG.