Custiomized SIlicone Rubber Stopper NSF WRAS UL IATF16949 Certified

Factory Custiomized Rubber Products NSF WRAS UL IATF16949 SIlicone Rubber Stopper

Rubber Stopper Description

1. Material: Rubber stoppers are made from various elastomeric materials, such as natural rubber, synthetic rubber, silicone rubber, and more, each with distinct properties and applications.
2. Function: These stoppers serve as versatile sealing devices, fitting into the openings of containers to prevent leakage, contamination, and evaporation of contents.
3. Flexibility: Rubber stoppers exhibit pliability and elasticity, allowing them to adapt to various container openings while maintaining a secure and airtight seal.
4. Shapes and Sizes: They come in different shapes like conical or cylindrical and are available in a range of sizes to suit various container mouth sizes and types.
5. Applications: Rubber stoppers find applications across industries, including laboratories, pharmaceuticals, chemical processing, and more, where reliable sealing is vital.
6. Seal Integrity: These stoppers ensure a reliable seal, maintaining the integrity of the contents by preventing leaks, spillage, and exposure to external elements.
7. Chemical Compatibility: Depending on the material, rubber stoppers exhibit varying levels of resistance to different chemicals, making them suitable for specific applications.
8. Temperature Range: They can withstand a broad range of temperatures, ensuring functionality in various environments, from freezing cold to high heat.
9. Durability: Rubber stoppers are designed to be resilient and durable, capable of maintaining their sealing properties even under extended use.
10. Elastic Memory: Their elastic properties allow them to return to their original shape after being compressed, ensuring a consistent seal.
11. Ease of Use: The pliable nature of rubber stoppers makes them easy to insert and remove, even when dealing with containers of different shapes and sizes.
12. Sterilization Compatibility: Many rubber stoppers can withstand common sterilization methods, making them suitable for use in sterile environments.
13. Gas and Liquid Barrier: Depending on the material used, rubber stoppers can provide a barrier against gases, liquids, and contaminants, ensuring product integrity.
14. Cost-Effectiveness: Rubber stoppers are often a cost-effective solution for sealing containers, offering reliable performance without excessive expense.
15. Environmental Resilience: Some rubber materials are resistant to environmental factors like UV radiation and moisture, maintaining their sealing properties over time.
16. Customization: Rubber stoppers can be tailored to specific requirements, including features like flanges, grooves, or specialized inserts for unique sealing needs.
17. These descriptions collectively capture the key attributes of rubber stoppers and their significance in various industries and applications.

Specification of Rubber Stopper

Rubber Stopper Materials

Rubber stoppers are manufactured using various materials, each chosen for specific applications and characteristics. These materials dictate the stopper's durability, chemical resistance, and suitability for different conditions. Here are a few common rubber stopper materials:

• Natural Rubber (NR): Natural rubber stoppers are derived from latex harvested from rubber trees. They offer good flexibility and elasticity, making them suitable for sealing applications. However, natural rubber may not be suitable for all chemical environments and might degrade over time.
• Synthetic Rubber (SBR): Styrene-butadiene rubber is a synthetic material that offers similar properties to natural rubber but with improved chemical resistance. SBR stoppers are versatile and cost-effective, making them suitable for various laboratory applications.
• Butyl Rubber (IIR): Butyl rubber stoppers exhibit excellent chemical resistance and a low gas permeability rate. This material is commonly used for sealing applications in pharmaceuticals and chemical industries, especially when dealing with sensitive substances.
• Silicone Rubber (VMQ): Silicone rubber stoppers are known for their high-temperature resistance, making them suitable for applications that involve autoclaving or exposure to extreme temperatures. They also exhibit good chemical stability and flexibility.
• Fluoroelastomer Rubber (FKM/Viton): FKM rubber stoppers are highly resistant to chemicals, solvents, and high temperatures. They are used in applications where strong resistance to aggressive chemicals and extreme environments is crucial, such as in the pharmaceutical and oil industries.
• Chlorobutyl Rubber (CIIR): Chlorobutyl rubber combines the properties of butyl rubber with improved gas barrier characteristics. It is often used in applications where preventing gas permeation is important, such as in pharmaceutical packaging for sensitive drugs.
• Ethylene Propylene Diene Monomer (EPDM): EPDM rubber stoppers exhibit good resistance to weathering, ozone, and aging. They are commonly used in outdoor applications or those involving exposure to sunlight and environmental factors.
• Neoprene Rubber (CR): Neoprene rubber stoppers provide good resistance to oils, chemicals, and flame. They find application in industries where resistance to oils and solvents is necessary, such as automotive and mechanical applications.
• Nitrile Rubber (NBR): Nitrile rubber stoppers offer excellent resistance to oils and petroleum-based fluids. They are commonly used in industrial and automotive applications where exposure to oils and fuels is likely.

The choice of rubber stopper material depends on factors like the intended use, chemical compatibility, temperature range, and sealing requirements. Manufacturers select the appropriate material to ensure a secure seal and maintain the integrity of the contents within the container.

Rubber Stopper Application

These applications highlight the versatility and importance of rubber stoppers across various industries and contexts.

About Us

Splendid Rubber Products (Shenzhen) Co., Ltd. is located in Pinshan Town, Longgang District, Shenzhen City, Guangdong Province. Our Investment is 10 million RMB and the factory area is 10,000 square meters. With over 500 employees, our team works hard to maintain the highest standards of quality and serve the needs of our customers. At YuanMao (Splendid), our business philosophy is based on the principles of honesty, service, quality, hard work, fairness and team effort. Our main business focuses on the design, development, manufacture and the related mold development of rubber products. We mainly produce rubber molded parts, O-rings, and other rubber accessories. They are used for sealing valves of oil, air, and water or as the absorbers. We also offer custom molded products, which are manufactured by the samples from our customers. We have been certified by 2002-edition ISO/TS16949 from October 2003, we also got KTW, DVGW, WRAS, and NSF certifications for compound E7001Z59 in 2008. We have an extensive selection of materials available to meet ASTM, JIS, DIN, NSF, and other specifications. All of our products are backed by our ISO/TS16949 registered systems. Splendid meets TS16949 standards. Supporting documentation, PPAP control plans and FMEA are available upon request. We take quality very seriously; and that's our guarantee. ur compound N7001 is UL listed material --JML U2 We have cooperated with Trelleborg, Eriks, Parco, Mcmaster, Prosel etc. For many years, our turnover is over US$ 14 million.

FAQ

Q: Are you a manufacturer or a trading company ?

A: We're professional manufacturer of Rubber Stopper , providing one-stop OEM & ODM service to all partners all over the world.

Q: What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the freight cost.

Q: What is your terms of payment?

A: T/T 50% as deposit, and bal.50% before delivery.

Q: What is your standard packing?

A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.