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China, Chinese High Strength Peek Washer - Heat and Chemical Resistant Solution1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Fastener FittingGasket WasherPeekDurable
Wenzhou Longwang Electronics and Plastics Co., Ltd.
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Product DescriptionPolyetheretherketone (PEEK) is a special thermoplastic polymer material with a relatively high glass transition temperature (Tg ≈ 143°C) and melting point (Tm ≈ 343°C). It can be used for a long time at temperatures below 250°C, and even up to 300°C for short-term use.It has excellent mechanical strength, rigidity and toughness. It boasts good tensile strength, flexural strength and wear resistance, along with a low friction coefficient. PEEK has good resistance to most chemical substances, including acids, alkalis, organic solvents, etc. It can maintain good chemical stability even at high temperatures. PEEK is self-extinguishing, meeting the UL94 V-0 standard, thus having good flame retardancy. It also has excellent electrical insulation performance and can maintain stable electrical properties in harsh environments such as high temperature and high humidity.PEEK has good biocompatibility and can be used in fields such as medical devices.Due to its excellent high-temperature resistance, mechanical properties and lightweight characteristics, polyetheretherketone is not only widely used in the aerospace field, but also in the automotive industry. It can be used to manufacture automotive engine components, transmission system parts, braking system parts, etc., which can improve the performance and reliability of automobiles while reducing vehicle weight.The good electrical insulation and high-temperature resistance of polyetheretherketone make it suitable for the electronics and electrical field, such as connectors, sockets, coil bobbins, printed circuit boards, etc.It also finds applications in the fields of medical devices, petrochemical industry and general industry.As a high-performance special engineering material, polyetheretherketone has important applications in numerous fields. With the continuous development of technology, its application range will continue to expand.SpecificationApplication RangeAutomotive IndustryUsed in manufacturing components like bushings, gears, and wear pads due to its excellent wear resistance and self-lubricating properties, which help reduce friction and extend the service life of automotive parts.Aerospace SectorApplied in the production of lightweight structural parts, such as cable pulleys and bearing housings, benefiting from its high strength-to-weight ratio and resistance to extreme temperatures and harsh environments.Mechanical EngineeringUtilized for making various machinery components including sliding blocks, guide rails, and seals, as it can withstand heavy loads and maintain stable performance under continuous operation.Electrical and Electronics FieldEmployed in the fabrication of insulators, connectors, and precision parts, owing to its good electrical insulation properties and dimensional stability, which ensure reliable operation of electrical and electronic devices.Mechanical PropertiesChemical PropertiesPhysical PropertiesHigh Strength and Toughness Molybdenum nylon has remarkable strength, can withstand high stress without deformation or fracture, suitable for load-bearing applications like replacing metal components in mechanical parts manufacturing. It also has good toughness to absorb energy during impact and reduce sudden failure risk under dynamic loads. Good Wear Resistance: The material shows excellent wear resistance due to molybdenum-related substances enhancing surface hardness and lubricity. In friction-prone environments such as gear inner linings or conveyor belts, it can significantly reduce wear, extend parts service life and lower maintenance costs.Chemical Resistance: Molybdenum nylon exhibits good chemical resistance, withstanding corrosion from common chemicals like acids, alkalis, and solvents to a certain extent. This makes it suitable for chemical processing plants, used in manufacturing pipes, valves, and containers that contact various chemical substances. Stability at Different Temperatures: It has relatively high thermal stability, maintaining mechanical and chemical properties over a wide temperature range. It doesn't easily decompose or change structure at elevated temperatures and performs well in low-temperature environments, ensuring normal use in different climate conditions.Low Friction Coefficient: Molybdenum nylon has a relatively low friction coefficient, enabling smooth movement of contacting parts. In applications like bearings and slides, it reduces energy consumption and heat generation during operation, improving system efficiency and reliability. Good Dimensional Stability: It exhibits excellent dimensional stability, maintaining accurate dimensions over time after molding, even under various environmental conditions. This is crucial for precision manufacturing industries such as electronic components and automotive parts production with tight tolerances required.Packing & DeliveryPackagingPackaging displayStacking of goodsOur products are conveniently packed in sizes ranging from 1K to 5K per bag, tailored to fit your usage requirements.Committed to sustainability, we use 100% recycled materials for all our packaging, reducing waste and protecting the planet.Strong, resealable bags ensure freshness and ease of storage.Together, we're making a greener future—one package at a time.We pack the products into boxes according to their sizes. Usually, about 72 to more than 200 packs can fill a box. Then, we seal the boxes with transparent tape and use a packing machine to strap and fix the packing boxes in 4 directions to ensure that the boxes will not be damaged during long-distance transportation.Warehouse storage adheres to strict standards: multi-layer packed boxes are stacked as planned (by size, weight, stability, with "lighter on top, heavier at the bottom, same specs grouped") for stability and space efficiency. Row channels facilitate checks and logistics access. Environmental controls prevent damage. Ready boxes are checked, loaded, and sent to the designated seaport for cross-border transport as scheduled.Customs declarationCustoms supervised warehouseTransport to the destinationAccording to regulations, the consignor or its entrusted customs declaration enterprise must submit the declaration form and relevant documents for declaration after the goods arrive at the customs supervision area and 24 hours before loading. Electronic declaration forms are generally used; paper forms may be used in special cases with the customs' approval.After export goods have been declared and (if required) inspected and cleared by the customs, they will be transferred to a customs supervised warehouse (or a designated supervised area at the port) to await loading onto ships for export. The supervised warehouse is responsible for the final supervision of the goods before they leave the country.After release by the customs supervised warehouse, all goods are ready. As cranes lift them, they're loaded onto ships, sailing across oceans to the destination. Each step from supervision to cabin brings compliance reassurance and delivery commitment. Waiting turns to momentum, ensuring timely arrival to fulfill the cross-border mission.Product Packaging & Delivery DetailsPacking Specification: 20KG/bag, eco-friendly packaging (100% recyclable materials).Delivery Time:EU: 20–30 business daysAPAC: 10–15 business daysShipping Cost: Free on orders over $5,000.Customs/Duties: Calculated automatically at checkout (buyer's responsibility).Damage Protection: Free replacement for shipping-damaged items (shortages will be included in your next order).Company ProfileWenzhou Longwang Electronics & Plastics Co., Ltd.At Wenzhou Longwang Electronics & Plastics, we value real connections over just selling products. Here's why we earn your trust:Our Roots: Founded in 1988 to deliver reliable tool accessories to workshops. That commitment still drives us.Growing With You: New warehouses in Europe and North America next year will cut delivery times and carbon footprint.Planet-First: Solar-powered factories; innovating to reduce waste (95% of production scraps repurposed).Genuine Commitment: "We're not just engineers—we're parents, neighbors. Every product we ship is one we'd trust at home."— Bo Lin, Founder & CEOFAQQ1: Can I customize the size, material, and surface treatment of the washers?A: Certainly. You can customize the size, material, and surface treatment of the washers.Q2: What is the typical lead time for bulk orders?A: The typical lead time for bulk orders is 15-30 days.Q3: Can you provide samples of the products?A: Certainly. We provide samples for free, but you will need to cover the courier fee.Q4:Which shipping methods do you provide?A: We will send the samples via courier services such as UPS and DHL, but bulk products may be shipped by sea.Q5:What regions do you export to?We can export to Europe, North America, Asia, and so on. We export to almost all countries that have established diplomatic relations with China.Q6:How do you ensure product quality?We have a strict quality control system, including raw material inspection, in-process checks, and final product testing to ensure every item meets industry standards.Q7:Is your packaging safe for international shipping?Yes, our packaging is specifically designed to be safe and secure for international shipping. It is robust enough to withstand long-distance transportation, various handling processes, and environmental conditions, ensuring that products arrive in good condition.Q8:Can you help with custom labeling and packaging?Yes, we can assist with custom labeling and packaging. Just let us know your specific requirements, and we'll work to meet them.Q9:What payment terms do you accept?We accept common international payment terms such as T/T (Telegraphic Transfer), L/C (Letter of Credit), and for regular customers, we can also discuss more flexible terms based on mutual trust. Please let us know your preferred way, and we'll try to accommodate it.Q10:Is your after-sales service guaranteed?Yes, our after-sales service is fully guaranteed. If you encounter any product-related issues after purchase, please contact us promptly, and we will provide a satisfactory solution, such as replacement or repair, based on the specific situation.
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