Product Description
Plastic Mc Nylon Pulley
Mc nylon, means monomer casting nylon, is a kind of engineering plastics used in comprehensive industries, has been applied almost every industrial field.
The caprolactam monomer is first melted, and added catalyst, then poured it inside moulds at atmosphere pressure so as to shape in different castings, such as: Rod, plate, tube. The molecule weight of mc nylon can reach 70, 000-100, 000/mol, 3 times than pa6/pa66. Its mechanical properties are much higher than other nylon materials, such as: Pa6/pa66. Mc nylon plays a more and more important role in the material list recommended by our country.
Since the end of 1980’s, HangZhou engineering plastics industireis company has devoting herself on developing the technology of mc nylon modification, greatly extended the applications in different industries. Basing on the mc nylon, reinforced with variety of additives during the reaction, such as lubricant, molybdenum disulfide, graphite glass fiber, carbon fiber etc, to improve the properties, higher performance of wear-resistance, corrosion-resistance, self-lubrication, vibration-absorption, noise-absorption. At the same time, as the technics and structure of the moulds is quite simple, so that it can be manufactured in lower cost, becomes the ideal substitutes of bronze, stainless steel, babbitt alloy, ptfe and so on.
Oil nylon (green)
Oil nylon(green)is the new engineering plastics that developed by HangZhou engineering plastics industireis company in the later 1980’s by importing the advanced technology from nylacast co., ltd, uk, was the first authentic lubricating nylon that builds the liquid lubricant system during the processing stage, which makes its coefficient of friction is 50% lower than the general pa6 or pa66, the wear-resistance is 10 times than the general ones. Oil nylon is specially developed for the parts of non-self-lubrication, heavy-loading and low-speed-running, which obviously resulted in a substantial increase in bearing life- 5 times that of general pa6 and 25 times that of phosphor bronze! The lubricant contained within the material will not drain, adsorb or dry out and never needs replenishment. The uniform distribution of the lubricant throughout the product guarantees the constant performance of the parts over the whole service life and improvements in rate of wear, sliding frictional properties, abrasion resistance and stick slip performance, which are just a few of the benefits offered by this material. Oil nylon has been successful in considerable enlarging the application of nylon in many industries and specifically for some un-lubricated running parts.
Other casting nylon:
Oil nylon + carbon (black)
Oil nylon added carbon, has the very compact and crystal structure, which is better than the general casting nylon in the performance of high mechanical strength, wear-resistance, anti-aging, uv resistance and so on. It is suitable for making the bearing and other wear mechanical parts.
Oil mc901(blue)
This improved mc nylon, has striking blue color, which is better than general pa6/pa66 in the performance of toughness, flexibility, fatigue-resistance and so on. It is the perfect material of gear, gear bar, transmission gear and so on.
Mc nylon + mso2(light black)
Mc nylon added mso2 can remain the impact-resistance and fatigue-resistance of casting nylon, as well as it can improve the loading capacity and wear-resistance. It has a wide application in making gear, bearing, planet gear, seal circle and so on.
| Property | Item No. | Unit | MC Nylon (Natural) | Oil Nylon+CarbonĀ Ā Ā Ā (Black) | Oil Nylon (Green) | MC90 (Blue) | MCNylon+MSO2(Light Black) | |
| Mechanical Properties | 1 | Density | g/cm3 | 1.15 | 1.15 | 1.135 | 1.15 | 1.16 |
| 2 | Water absorption Ā Ā (23ĀŗCin air) | % | 1.8-2.0 | 1.8-2.0 | 2 | 2.3 | 2.4 | |
| 3 | Tensile strength | MPa | 89 | 75.3 | 70 | 81 | 78 | |
| 4 | Tensile strain at break | % | 29 | 22.7 | 25 | 35 | 25 | |
| 5 | Compressive stressĀ Ā (at 2%nominal strain) | MPa | 51 | 51 | 43 | 47 | 49 | |
| 6 | Charpy impact strength (unnotched) | KJ/m 2 | No brak | No break | ā„50 | No BK | No break | |
| 7 | Charpy impact strength (notched) | KJ/m 2 | ā„5.7 | ā„6.4 | 4 | 3.5 | 3.5 | |
| 8 | Tensile modulus of elasticity | MPa | 3190 | 3130 | 3000 | 3200 | 3300 | |
| 9 | Ball indentation hardness | N/mm 2 | 164 | 150 | 145 | 160 | 160 | |
| Ā | 10 | Rockwell hardness | – | M88 | M87 | M82 | M85 | M84 |
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| Material: | PA |
|---|---|
| Size: | According to Drawing or Sample |
| Color: | Natural, White, Black, Green, Blue |
| Tooling: | CNC Lathe |
| Transport Package: | Packing in Paper Carton and Wooden Pallet |
| Specification: | RoHS |
| Customization: |
Available
| Customized Request |
|---|
What safety considerations should be kept in mind when working with nylon pulleys?
When working with nylon pulleys, it is important to keep several safety considerations in mind to ensure the well-being of individuals involved and the proper functioning of the system. Here are some key safety considerations:
1. Personal Protective Equipment (PPE):
Wear appropriate personal protective equipment, such as safety goggles, gloves, and protective clothing, when handling nylon pulleys. This protects against potential hazards like sharp edges, flying debris, or accidental contact with moving parts.
2. Proper Installation:
Follow the manufacturer’s instructions for the correct installation of nylon pulleys. Ensure that the pulley is securely mounted and aligned with other components to prevent accidents caused by pulley dislodgment or misalignment during operation.
3. Load Capacity:
Do not exceed the recommended load capacity of the nylon pulley. Overloading the pulley can lead to failure, breakage, and potential accidents. Consider the weight and force requirements of the application and choose a pulley that can safely handle the anticipated loads.
4. Regular Maintenance:
Perform regular inspections and maintenance of the nylon pulley system. Check for signs of wear, damage, or misalignment. Replace any worn-out or damaged components promptly to avoid any safety hazards.
5. Avoid Abrasive or Hazardous Substances:
Avoid using nylon pulleys in environments where they may come into contact with abrasive substances or hazardous chemicals. Such substances can cause damage to the pulley material or compromise its integrity, leading to potential failures or accidents.
6. Proper Lubrication:
If required, use the appropriate lubrication for nylon pulleys. Lubrication helps reduce friction and wear, ensuring smooth operation. However, be cautious not to over-lubricate, as excess lubricant can attract dust and debris, leading to potential clogging or reduced performance.
7. Safe Work Practices:
Adhere to safe work practices when working with nylon pulleys. Avoid placing fingers, hands, or any body part near moving parts or pinch points. Use tools or equipment to manipulate the pulley if necessary, and never attempt to adjust or repair the pulley while it is in motion.
8. Training and Knowledge:
Ensure that individuals working with nylon pulleys have the necessary training and knowledge to perform the task safely. Familiarize yourself with the specific operating instructions and safety guidelines provided by the manufacturer.
By following these safety considerations, you can minimize the risk of accidents, injuries, and equipment failures when working with nylon pulleys.
How do nylon pulleys impact the performance of recreational activities like zip-lining?
Nylon pulleys have a significant impact on the performance of recreational activities like zip-lining. Here’s a detailed explanation of how nylon pulleys influence the performance of zip-lining:
- Smooth Movement:
- Nylon pulleys are designed to provide smooth movement along the zip line cable. The low friction properties of nylon reduce resistance and allow the pulleys to glide effortlessly, ensuring a smooth and enjoyable ride for participants. The smooth movement enhances the overall experience of zip-lining and contributes to the sense of thrill and adventure.
- Efficient Energy Transfer:
- Nylon pulleys facilitate efficient energy transfer during zip-lining. As participants slide along the cable, the pulleys help minimize energy loss by reducing friction and resistance. This allows the kinetic energy generated by the participant’s movement to be effectively transferred to the pulleys and the cable, maintaining a consistent speed and momentum. The efficient energy transfer enhances the zip-lining experience, allowing participants to cover longer distances with less effort.
- Load Capacity:
- Nylon pulleys are designed to handle specific load capacities. In zip-lining applications, the pulleys must be able to support the weight of the participants. Nylon pulleys are chosen for their high strength-to-weight ratio, allowing them to bear significant loads while remaining lightweight. This ensures the safety and reliability of the zip-lining equipment, providing peace of mind to both participants and operators.
- Durability:
- Nylon pulleys are known for their durability and resistance to wear and tear. In zip-lining, where the pulleys are subjected to repeated use and exposure to outdoor elements, durability is crucial. Nylon pulleys can withstand the forces and stresses associated with zip-lining, including the weight of participants and the tension in the cable. Their resistance to impact, abrasion, and environmental factors ensures that the pulleys maintain their performance and longevity over time.
- Noise Reduction:
- Nylon pulleys help reduce noise during zip-lining activities. The inherent damping properties of nylon absorb vibrations and minimize the noise generated as the pulleys move along the cable. This reduces distractions and enhances the overall experience for participants, allowing them to focus on the exhilaration of zip-lining without unnecessary noise disturbances.
- Safety and Reliability:
- The performance of nylon pulleys directly impacts the safety and reliability of zip-lining activities. By providing smooth movement, efficient energy transfer, and high load capacity, nylon pulleys contribute to the safe operation of the zip-lining equipment. Their durability and resistance to wear ensure that the pulleys can withstand the rigors of regular use. These qualities instill confidence in both participants and operators, allowing for a safe and enjoyable zip-lining experience.
In summary, nylon pulleys play a crucial role in the performance of recreational activities like zip-lining. They enable smooth movement, efficient energy transfer, and high load capacity. Nylon pulleys contribute to the durability, noise reduction, safety, and reliability of the zip-lining equipment, enhancing the overall experience for participants and ensuring their enjoyment and safety throughout the thrilling adventure.
What are the benefits of using nylon pulleys in various systems?
Using nylon pulleys in various systems offers several benefits. Here’s a detailed explanation of the advantages of using nylon pulleys:
1. Lightweight and High Strength:
– Nylon pulleys are lightweight yet possess high strength and load-bearing capacity. This makes them ideal for applications where weight reduction is crucial without compromising on performance and durability. The lightweight nature of nylon pulleys allows for easier installation, reduced energy consumption, and improved overall system efficiency.
2. Low Friction and Smooth Operation:
– Nylon pulleys have a low coefficient of friction, resulting in smooth operation. The low friction property reduces wear and tear on both the pulleys and the ropes or cables running through them. It also minimizes the energy required for movement and ensures efficient transmission of force in various systems.
3. Low Noise and Vibration:
– Nylon pulleys contribute to quieter operation and reduced vibrations within systems. The low friction characteristic of nylon reduces noise generation during movement, making them suitable for applications that require noise control or where noise reduction is desired. Additionally, the inherent damping properties of nylon help dampen vibrations, leading to smoother and more stable system operation.
4. Corrosion Resistance:
– Nylon pulleys exhibit excellent resistance to corrosion. Unlike metal pulleys, nylon pulleys are not prone to rust or corrosion when exposed to moisture or chemicals. This corrosion resistance makes nylon pulleys suitable for use in outdoor or harsh environments where exposure to moisture, saltwater, or chemicals is common.
5. Chemical Resistance:
– Nylon pulleys are resistant to a wide range of chemicals, including solvents, oils, acids, and alkalis. This chemical resistance ensures that the pulleys can withstand exposure to various substances without degradation or damage. It makes nylon pulleys suitable for applications in industries where chemical contact or exposure is prevalent, such as chemical processing, pharmaceuticals, or agriculture.
6. Impact Resistance and Durability:
– Nylon pulleys have excellent impact resistance and durability. They can withstand sudden impacts or shock loads without cracking or breaking. This property ensures reliable operation and longevity of the pulleys, reducing maintenance and replacement costs. Nylon pulleys are well-suited for applications that involve frequent impacts or dynamic loads.
7. Dimensional Stability:
– Nylon pulleys exhibit excellent dimensional stability, meaning they maintain their shape and size under different operating conditions. They are resistant to deformation caused by temperature variations, moisture absorption, or prolonged use. The dimensional stability of nylon pulleys ensures consistent and reliable performance over time, contributing to the overall efficiency and longevity of the systems in which they are used.
8. Cost-Effective:
– Nylon pulleys are generally more cost-effective compared to metal pulleys. They offer a favorable balance between performance, durability, and affordability. The lower material and manufacturing costs of nylon pulleys make them a cost-effective choice for various applications, particularly when weight reduction and corrosion resistance are desired without sacrificing strength and reliability.
9. Design Flexibility:
– Nylon is a highly moldable material, allowing for design flexibility in pulley construction. Nylon pulleys can be manufactured in various shapes, sizes, and configurations to meet specific application requirements. This design flexibility enables customization and optimization of pulley systems for different industries and applications.
In summary, the benefits of using nylon pulleys in various systems include their lightweight and high strength, low friction and smooth operation, low noise and vibration, corrosion resistance, chemical resistance, impact resistance and durability, dimensional stability, cost-effectiveness, and design flexibility. These advantages make nylon pulleys a preferred choice in numerous industries and applications, ranging from industrial machinery and equipment to consumer products and recreational systems.
editor by CX
2024-05-07