Polyamide / PA
Using high quality recycled polyamides (PA6, PA66) is not only very economical, but also an environmentally friendly solution. This environmental aspect is recently accented by many companies especially in the automotive, domestic appliance, electrical & lighting or furniture industry sectors.
Polyamide resins are hydroscopic but the water absorption is a reversible process. They absorb water from direct immersion and from humid air. The amount of water absorbed normally depends on the exposure time, the air temperature and the relative humidity; the maximum moisture level absorbed is normally 3.5% (saturated in air at 23°C, 50% R.H.)
At the temperatures used to mould PA, moisture levels can cause visual flaws and the brittleness of the moulded part.
Polyamide 6 sheets
Polyamide PA6 sheets Polyamide 6 (PA 6) also called Nylon 6 is the most common polyamide which offers a balanced combination of all typical characteristics of this group of materials. Damping properties and impact strength of the material deserve to be emphasized as much as high tenacity even at low temperatures. Compared to the types with fillers, PA 6 / Nylon 6 sheets have a higher moisture absorption, are less wear-resistant, and are slightly..
Polyamide 6 rods
Polyamide PA6 rods Polyamide 6 / Nylon rods are multifunctional thermoplastic used for structural applications and with good antifriction properties. The PA6 polyamide rods are solid, tough, and durable. Nylon Rods of polyamide PA6 are used to manufacture parts operating at high shock loads or in tribological systems. Polyamide 6 Nylon rods are often used to replace metal parts in mechanical engineering and manufacturing. Polyamide 6 rods can stand from -40°C to ..
Polyamide 6 rods - 20% Carbon Fibre Filled
Polyamide 6 rods - 20% Carbon Fibre Filled This material is a 20% carbon fibre reinforced polyamide 6 with high flexural strength and good sliding properties. PA 6 CF20 is a 20% carbon fibre reinforced PA 6 material which fibre reinforcement provides it with increased rigidity, mechanical strength and creep strength. Together with the lower density and lower percentage of carbon fibre filler and in addition to these properties, the carbon-filled PA6 ..
Polyamide 6 rods - 30% glass filled
Polyamide 6 rods - 30% glass filled The 30% glass filled Nylon / Polyamide 6 rods are used for applications requiring higher compressive strength and rigidity than standard unfilled Nylon. The polyamide 6 is significantly strengthened by the addition of glass-fibers. The added glass to the polyamide rods gives them stability & rigidity but reduces the non-lubricated wear properties. Usually, the 30% glass-filled nylon rods have almost 200% better s..
Polyamide 6 rods - Fire Resistant - FR
Polyamide 6 rods - Fire Resistant - FR The Polyamide 6 rods - Fire Resistant - FR offer an improved resistance to fire and flame spread compared with unmodified polyamide (PA). They are made of Polyamide of Self-extinguishing class (class V0 acc. To UL 94) and comply with the requirements of the European Railway Standard DIN EN 45545-2: 2013, requirements set R22, R23, R24 and R26, HL1-Hl3. This type of fire retardant PA6 does not contain halogens and phosphor..
Polyamide 6 rods - Metal Detectable
Polyamide 6 rods - Metal Detectable The metal detectable Polyamide 6 rods are a polyamide 6 grade, which contains metal detectable additives, and has been specifically made for use in the food processing and packaging industries. This particular polyamide modification can be easily detected by the standard metal detection equipment that is normally applied in the quality inspection process in most food industry processing facilities. The metal detectable propert..
Polyamide 6 rods - oil filled
Polyamide 6 – oil filled rods Nylon 6 Oil Filled Yellow Rod is an engineering plastic with product characteristics including excellent sliding properties, self-lubricating, and improved "stick-slip" properties. Oil Filled Polyamide: A special formulation of liquid lubricant encapsulated during manufacture provides for true lubrication at the bearing surface. This is cast nylon with built-in oil lubrication. During the manufacturing proce..
Polyamide 6 sheets - oil filled
Polyamide 6 sheets - oil filled Nylon 6 Oil Filled Yellow sheets is an engineering plastic with product characteristics including excellent sliding properties, self-lubricating, and improved "stick-slip" properties. Oil Filled Polyamide: A special formulation of liquid lubricant encapsulated during manufacture provides for true lubrication at the bearing surface. This is cast nylon with built-in oil lubrication. During the manufacturing process, oil lubri..
Polyamide 66 sheets
(PA 66) Polyamide 66 sheets have good rigidity, hardness, abrasion resistance and thermal dimensional stability. With respect to these particular aspects, PA66 offers certain advantages compared to PA 6. Compared to the cast types, PA 66 has higher moisture absorption. With regard to all other characteristics, PA 66 is comparable to the standard cast type PA 6 G, but more expensive. Characteristics of Polyamide 66 sheets: good mechanical ..
PA6 Polyamide - Nylon Tubes
PA6 Polyamide - Nylon Tubes Polyamide 6 / Nylon tubes are multifunctional thermoplastic materials used for structural applications with excellent anti-friction properties. PA6 polyamide tubes are tough, strong, and durable. They are primarily used to manufacture components operating under high shock loads or within tribological systems. Polyamide 6 Nylon tubes are frequently used as a lightweight replacement for metal parts in mechanical engineering and manufacturing. P..
Polyamide 66 rods
Polyamide 66 rods The rods of Nylon 66 are made of an extruded nylon with excellent mechanical properties, stiffness, heat and wear resistance, and good resistance to creeping-but its impact strength and mechanical damping capacity are reduced. Nylon 66 rods are best suited for robotic lathes machining. We are often asked what the difference between Rod Nylon 6.6 and Rod Nylon 6 is. Engineers tell us that the rating of Nylon 6.6 is marginally tougher, should b..
Polyamide 6 MoS2 sheets
Polyamide 6 MoS2 sheets Polyamide 6 MoS2 sheet comes in black color. The addition of Molybdenum Sulphide (MoS2) to PA6 results in an increase of rigidity, hardness and dimensional stability due to its nucleating effect. Conversely, the material's impact strength is reduced as a result. The additive also lends the material improved sliding friction properties. High rigidity High degree of hardness Good dimensional stability Lower impact s..
Polyamide 6 MOS2 rods
Polyamide 6 MOS2 rods The addition of molybdenum sulfide (MoS2) to PA6 results in an increase of rigidity, hardness and dimensional stability due to its nucleating effect. Conversely, the material's impact strength is reduced as a result. The additive also lends the material improved sliding friction properties. PA6+Mos2 rods are made of a cast nylon material which using the filler of MoS2 results in an improvement in the degree of crystallinity..
Polyamide 12 sheets
Polyamide 12 sheets Polyamide 12 sheets have good wear resistance and good sliding properties. It has a very low density among all engineering plastics (1.02 g / cm3). A very durable polymer that can withstand high static and dynamic loads. The distinguishing feature of Polyamide 12 plates - low water absorption, which is typically very high for all other polyamides, which reduces the mechanical, electrical, and thermal characteristics. Polyamide 12 sheets&nbs..
Polyamide 12 rods
Polyamide 12 rods Nylon 12 / Polyamide 12 Extruded Natural Rod is an engineering plastic with product characteristics including low moisture absorption, high stress crack resistance and high impact strength. The long term service temperature range of Nylon 12 Rod is from -50°C to 80°C and has a short term maximum service temperature of 140°C. Polyamide 12 rods have good wear resistance and good sliding properties. It has a very low density among all eng..
What are the advantages of using recycled polyamides (PA6, PA66) in manufacturing?
Using high-quality recycled polyamides such as PA6 and PA66 offers significant advantages, including cost-effectiveness and environmental sustainability. These materials are increasingly favored in industries like automotive, domestic appliances, and furniture due to their reduced carbon footprint and lower resource consumption. Additionally, the use of recycled polyamides supports circular economy practices, making it an appealing choice for eco-conscious manufacturers.
How does water absorption affect the properties of polyamide materials?
Polyamide resins are hygroscopic, meaning they can absorb moisture from their environment. This water absorption is reversible and can occur through direct immersion or from humid air. When polyamides, such as PA6 rods, absorb water, it can influence their mechanical properties, including tensile strength and dimensional stability. Understanding this property is essential for applications where moisture exposure is a factor.
What are the key differences between PA6 and PA66, and when should each be used?
PA6 and PA66 are two common types of polyamide, each with unique properties. PA6 is known for its high impact resistance and flexibility, making it suitable for applications requiring toughness, such as in PA66 rods. In contrast, PA66 has superior heat resistance and dimensional stability, making it ideal for high-temperature applications. The choice between them should be guided by specific application requirements, such as load-bearing capacity and environmental conditions.