Wholesale CNC Processed Plastic Bars with Customizable Shape and Colour

• Customization: Available
• Application: Machinery Accessory, Plastic Parts
• Standard: GB, China GB Code
• Model NO.: bar processing
• Surface Treatment: Machining
• Production Type: Batch Production
• Machining Method: CNC Machining
• Material: Nylon, Steel, Plastic, Aluminum, UHMWPE
• Colour: Customizable
• Conductivity or Not: Isolation
• Shape: Customizable
• Transport Package: Wooden Crate/Cardboard Box Packaging
• Specification: 100*100*100mm
• Trademark: None
• Origin: Guangzhou, China
• Production Capacity: 100000pieces/Year
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.100kg

Product Description

Plastic rods are ingeniously crafted, rod-shaped structural marvels forged from both engineering and general plastics. Through sophisticated processes like extrusion and injection molding, these rods harmoniously blend the robust mechanical virtues of metals with the feather-light advantages of plastics. Below is an insightful classification and application analysis of the most sought-after mainstream plastic rods.

 

General Engineering Plastic Rods:
1. Polyamide (PA, Nylon) Rod
Characteristics: This rod boasts incredible strength, exceptional wear resistance, and self-lubricating properties. However, it has a strong affinity for moisture, necessitating pre-drying before processing.
Applications: Ideal for wear-resistant components in chemical machinery, it finds its place in turbines, gears, and sliding guide plates, showcasing its durability and versatility.
2. Polyoxymethylene (POM) Rod
Characteristics: With high rigidity and resistance to creep, this rod operates efficiently within temperatures ranging from -40°C to 104°C, and has a remarkably low friction coefficient of 58.
Applications: A staple in lightweight automotive parts, it is also essential in textile machinery gears and precision bearings, exemplifying resilience and precision.
3. Polypropylene (PP) Rod
Features: This rod is recognized for its low density of 0.9g/cm³, and its resistance to acids and alkalis, making it non-toxic and compliant with food-grade standards.
Applications: Widely used in food packaging containers, it's also crucial in pharmaceutical equipment pipelines and chemical anti-corrosion linings for its safety and durability.
4. Polycarbonate (PC) Rod
Characteristics: Known for its transparency and strong impact resistance, although it has limited stability under UV exposure.
Applications: Fundamental in optical instrument components and bulletproof glass layers, it also serves as a protective shell for electronic equipment.
5. Polyphenylene Oxide (PPO) Rod
Features: Renowned for superior dimensional stability and resistance to hydrolysis, along with excellent electrical insulation properties.
Applications: This rod is pivotal in crafting medical devices, high-temperature connectors, and automotive sensor housings, ensuring reliability and safety.

Special Engineering Plastic Rods:
1. Polyphenylene Sulfide (PPS) Rod
Features: Distinguished by outstanding corrosion resistance, it stands up to strong acids and alkalis with ease, and can endure high temperatures beyond 150°C.
Applications: Perfect for chemical pump valves, components of new energy vehicle batteries, and high-temperature electronic sockets, offering unmatched resilience.
2. Polyether Ether Ketone (PEEK) Rod
Features: Exhibits remarkable temperature resistance up to 260°C, alongside radiation resistance and compliance with medical implant standards for biocompatibility.
Applications: Essential in aerospace fasteners, artificial joints, and semiconductor equipment components, providing excellence in high-performance environments.
3. Polyimide (PI) Rod
Characteristic: Exhibits minimal dimensional deformation, less than 0.01%, even at extreme temperatures ranging from -269°C to 400°C.
Applications: Critical in the precise construction of satellite bearing brackets and high-precision semiconductor etching fixtures for stability and accuracy.

Functional Plastic Rods:
1. Polyurethane (PU) Rod
Features: Seamlessly combines exceptional elasticity with wear resistance, boasting a compression permanent deformation rate as low as 5%.
Applications: Integral to mining machinery shock absorber pads and precision mold buffer springs, offering unmatched durability and flexibility.
2. Polyvinyl Chloride (PVC) Rod
Characteristics: A harmonious balance of insulation and corrosion resistance, coupled with an economical cost.
Applications: Widely utilized as chemical equipment linings and cable insulation supports, valued for its cost-effectiveness and reliability.