China factory Mc Nylon Bushing with Corrosion-Resistance bonding bushing

Product Description

Mc Nylon Bushing with corrosion-resistance

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+Carbon    (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   (23ºCin 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 stress   (at 2%nominal strain) MPa 51 51 43 47 49
6 Charpy impact strength (unnotched) KJ/m 2 No brak No break ≥50 No BK No break
7 Charpy impact strength (notched) KJ/m 2 ≥5.7 ≥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
  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

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Customized Request

plastic bush

Can I get advice on choosing nylon bushings for noise reduction in machinery or equipment?

If you are seeking advice on choosing nylon bushings to reduce noise in machinery or equipment, here are some considerations and recommendations:

1. Material Selection:

– Start by selecting nylon bushings that are specifically designed for noise reduction. Some nylon formulations incorporate additives or fillers that help dampen vibrations and reduce noise generation.

– Look for bushings made from materials with good noise-dampening properties, such as nylon composites or reinforced nylon with additional sound-absorbing additives.

2. Self-Lubricating Properties:

– Self-lubricating nylon bushings can contribute to noise reduction by minimizing friction and reducing wear. When selecting bushings, consider those that offer built-in solid lubricants, such as PTFE or graphite, which provide smooth operation and help dampen noise caused by moving parts.

3. Fit and Clearance:

– Proper fit and clearance between the bushing and mating parts are crucial for noise reduction. Ensure that the bushing’s dimensions and tolerances are suitable for the application to minimize any potential noise caused by loose fits or excessive clearances.

– Consider bushings with precise dimensions and low coefficients of friction to reduce any rattling or vibration that may contribute to noise generation.

4. Vibration Damping:

– Nylon bushings can help dampen vibrations in machinery or equipment, which can be a significant source of noise. Look for bushings that have good vibration-damping properties, as this can contribute to overall noise reduction.

– Nylon bushings with internal or external ribs, designed to absorb and dampen vibrations, can be particularly effective in reducing noise caused by machinery or equipment operation.

5. Application-Specific Considerations:

– Consider the specific requirements and operating conditions of your machinery or equipment. Factors such as load, speed, temperature, and environmental conditions can influence the selection of nylon bushings for noise reduction.

– Consult with manufacturers, suppliers, or industry experts who specialize in noise reduction solutions for machinery or equipment. They can provide guidance on selecting the most suitable nylon bushings based on your specific application requirements.

Examples of Nylon Bushing Brands:

– Several brands offer nylon bushings designed for noise reduction in machinery or equipment. Here are a few examples:

1. Igus: Igus manufactures noise-dampening nylon bushings designed to reduce friction and minimize noise generation. Their bushings incorporate self-lubricating properties and are available in various configurations for different applications.

2. GGB Bearing Technology: GGB Bearing Technology offers noise-reducing nylon bushings suitable for machinery and equipment. Their bushings provide excellent vibration damping and can contribute to overall noise reduction in dynamic applications.

3. BNL Ltd.: BNL Ltd. produces nylon bushings with noise-reducing properties. Their bushings are designed to dampen vibrations and minimize noise generation in machinery and equipment.

4. Trelleborg Sealing Solutions: Trelleborg Sealing Solutions offers noise-dampening nylon bushings that provide reduced friction and noise levels. Their bushings are designed to absorb vibrations and contribute to noise reduction in various applications.

Remember to review the product specifications, performance characteristics, and compatibility with your specific machinery or equipment before making a final selection.

By considering the factors mentioned above and exploring reputable brands that specialize in noise-reducing nylon bushings, you can make an informed decision and choose bushings that effectively reduce noise in your machinery or equipment.

plastic bush

Can I find information on the compatibility of nylon bushings with different shaft materials?

If you are looking for information on the compatibility of nylon bushings with different shaft materials, here’s a detailed explanation:

1. Manufacturer Documentation:

– The best source of information regarding the compatibility of nylon bushings with specific shaft materials is the documentation provided by the manufacturer of the nylon bushings. Manufacturers typically offer technical datasheets, product catalogs, or application guides that provide details on the recommended shaft materials for their nylon bushings.

– Consult the manufacturer’s documentation and look for sections that discuss shaft material compatibility or provide guidelines on suitable shaft materials to use with their nylon bushings. These resources may outline specific recommendations or highlight any limitations or restrictions regarding shaft material compatibility.

2. Material Compatibility Charts:

– Some manufacturers or industry organizations provide material compatibility charts or databases that can help you assess the compatibility of different materials, including nylon and various shaft materials. These charts typically indicate whether a particular combination of materials is compatible, incompatible, or requires additional considerations.

– Search for material compatibility charts or databases specific to nylon bushings and shaft materials. These resources may be available online or provided by industry associations, material suppliers, or engineering organizations. Cross-referencing the nylon material and the specific shaft material can provide insights into their compatibility.

3. Engineering Handbooks and References:

– Engineering handbooks and references can be valuable sources of information on material compatibility. Look for engineering handbooks or reference manuals that cover the topic of tribology (the study of friction, wear, and lubrication) or materials engineering. These references often include information on the compatibility of different materials, including nylon and various shaft materials.

– Visit libraries or online platforms that provide access to engineering literature, such as technical journals, textbooks, or databases. Search for keywords related to material compatibility, nylon bushings, and shaft materials to find relevant information.

4. Consult with Experts:

– If you require more specific or specialized information on the compatibility of nylon bushings with different shaft materials, consider consulting with experts in the field of materials engineering or mechanical engineering. These professionals can provide insights based on their knowledge and experience.

– Contact manufacturers or suppliers of nylon bushings and explain your specific application requirements and the shaft materials you are considering. They may be able to offer guidance or recommendations based on their expertise and familiarity with their products.

– Engage with professional engineering organizations or forums where you can seek advice from qualified engineers or subject matter experts. These platforms can provide a collaborative environment for discussing material compatibility and obtaining insights from professionals in the field.

By referring to manufacturer documentation, material compatibility charts, engineering handbooks, and consulting with experts, you can gather information on the compatibility of nylon bushings with different shaft materials. Remember that material compatibility is a complex subject, and it is crucial to consider other factors such as operating conditions, loads, and environmental factors when selecting the appropriate combination of nylon bushings and shaft materials for your specific application.

plastic bush

What are the advantages of using nylon bushings over other materials in mechanical applications?

When it comes to mechanical applications, using nylon bushings offers several advantages over other materials. Here’s a detailed explanation:

1. Self-Lubricating Properties:

– Nylon bushings have inherent self-lubricating properties, which reduce the need for additional lubrication. The low friction coefficient of nylon helps in smooth and efficient operation, reducing wear and extending the lifespan of the bushing and the mating parts.

– Self-lubricating nylon bushings are particularly beneficial in applications where frequent maintenance or lubrication is impractical or challenging, such as in hard-to-reach areas or in environments with limited access.

2. Excellent Wear Resistance:

– Nylon bushings have excellent wear resistance, making them suitable for applications with high loads or repetitive motion. They can withstand continuous contact and friction without significant wear or degradation.

– The inherent toughness and durability of nylon make it resistant to abrasion, allowing the bushings to maintain their performance and dimensional stability over time.

3. Low Coefficient of Friction:

– Nylon bushings have a low coefficient of friction, which minimizes the resistance to motion. This low friction characteristic helps reduce energy consumption, minimize heat generation, and improve operational efficiency.

– The low friction coefficient of nylon bushings also contributes to smoother and quieter operation, reducing noise and vibration in mechanical systems.

4. Corrosion Resistance:

– Nylon is inherently resistant to corrosion from moisture, chemicals, and most industrial environments. This corrosion resistance makes nylon bushings suitable for applications where exposure to harsh conditions or corrosive substances is a concern.

– Unlike metal bushings that may require additional protective coatings or regular maintenance to prevent corrosion, nylon bushings can withstand corrosive environments without compromising their performance.

5. Lightweight and Cost-Effective:

– Nylon is a lightweight material, which can contribute to overall weight reduction in mechanical systems. This is particularly advantageous in applications where weight is a critical factor, such as aerospace or automotive industries.

– Nylon bushings are often cost-effective compared to other materials, such as bronze or stainless steel. They offer a balance of performance and affordability, making them a cost-efficient choice for various mechanical applications.

6. Electrical Insulation:

– Nylon is an excellent electrical insulator, providing insulation and preventing electrical current flow between mechanical components. This property is beneficial in applications where electrical conductivity needs to be minimized, ensuring safety and preventing electrical interference.

– Nylon bushings can help isolate and protect electrical systems or components in machinery, reducing the risk of electrical shorts, arcing, or damage.

By leveraging the self-lubricating properties, excellent wear resistance, low coefficient of friction, corrosion resistance, lightweight nature, cost-effectiveness, and electrical insulation properties of nylon bushings, mechanical applications can benefit from improved performance, reduced maintenance requirements, and extended operational lifespan.

China factory Mc Nylon Bushing with Corrosion-Resistance   bonding bushing								China factory Mc Nylon Bushing with Corrosion-Resistance   bonding bushing
editor by CX 2024-05-15