FDA Food Grade FFKM Perfluoroelastomer Sealing Ring O-Ring Resistant to Aldehydes/Furans/Amino Compounds

Company Introduction:

Bomingyang Technology Co., Ltd., located in Xi'an, Shaanxi Province, is a technology-based enterprise specializing in the research, development, production, and sales of rubber seals. The company primarily produces various rubber seals, including O-rings, X-rings, Y-rings, flat washers, V-rings, ED rings, C-rings, rubber strips, rubber balls, rubber retaining rings, and miscellaneous rubber parts. With the corporate mission of "creating value for customers and wealth for employees," the company adheres to the principles of continuous innovation, stable quality, and constant progress since its establishment. Dedication and integrity are the driving forces behind our ongoing improvement. As a professional enterprise engaged in the production and operation of high-quality sealing products, the company is built on a foundation of quality and service, guided by customer needs, and continuously enhances its R&D capabilities and production process technology iterations to meet the ever-changing market demands. Every employee at Bomingyang Seals is committed to the quality of each product, providing the industry with reliable sealing products and professional services. To improve product quality and ensure our products meet market and customer requirements in today's highly competitive market, "Quality first, customer first" is our quality policy; "Pursuit of customer satisfaction, exceed customer requirements" is our quality commitment. With a spirit of diligence and a pragmatic, honest approach, and leveraging the company's strength and determination to pursue excellence, we hope to collaborate with your company to create a bright future together.

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Mono/Polycrystalline Silicon Cleaning Equipment FFKM Perfluoroether O-Rings
Wet Etching Texturing Cleaning Machine FFKM Perfluoroether O-Rings
Automatic Mono/Polycrystalline Silicon Chain Texturing Cleaning Equipment FFKM Perfluoroether O-Rings
Automatic Phosphosilicate Glass Removal Cleaning Equipment FFKM Perfluoroether O-Rings
Automatic Quartz Tube Cleaning Equipment FFKM Perfluoroether O-Rings
Amorphous Silicon Glass Substrate Cleaning Equipment FFKM Perfluoroether O-Rings
Automatic Wafer Degumming Equipment FFKM Perfluoroether O-Rings
Various Teflon Heater Polycrystalline Silicon Cleaning Equipment FFKM Perfluoroether O-Rings
Fully Automatic Wafer Cleaning Machine FFKM Perfluoroether O-Rings
Fully Automatic Silicon Material Alkaline Cleaning Machine FFKM Perfluoroether O-Rings
Automatic Wafer Degumming Machine FFKM Perfluoroether O-Rings
Silicon Material Etching Cleaning Machine FFKM Perfluoroether O-Rings
Wafer Degumming Machine FFKM Perfluoroether O-Rings
ITO Glass Cleaning Machine FFKM Perfluoroether O-Rings
FFKM (Kalrez) perfluoroether rubber material is currently the best elastomeric sealing material in terms of resistance to high temperatures, strong acids and alkalis, and organic solvents. Perfluoroether rubber can withstand corrosion from over 1,600 chemical solvents, including strong acids, strong alkalis, organic solvents, ultra-high-temperature steam, ethers, ketones, esters, nitrogen compounds, hydrocarbons, alcohols, aldehydes, furans, amine compounds, and more. It can endure temperatures up to 320°C. FFKM perfluoroether components have been used in numerous industries for nearly 40 years with practical application experience.

Rubber Seal Ring Sealing Pressure Test Method:
This test method measures the pressure exerted by the seal on the material installed in its groove, simulating actual usage conditions. It measures the force required to open the seal lip to the thickness of the material it seals. For double-groove seals, this method involves inserting a metal restrictor of specified thickness into one groove and conducting the test on the other groove. Thus, the test results reflect the pressure of the sealing lip during use.
Equipment:

1. Tensile testing machine, compliant with HG/T2369 requirements, with B-grade accuracy.

2. Fixture

3. Lip separator, made of stainless steel, used for molded corner specimens

4. Metal restrictor, used when testing double-groove seals. Its width should match the specimen's width, and its thickness should match the installed material's thickness.

Extruded specimens should be actual seal pieces with a length of at least 20mm but not more than 305mm. At least four specimens per batch should be tested.
Corner specimens should have both sides measuring 25mm from the inner corner. At least four specimens per batch should be tested.
An important step in production is vulcanization, which transforms the linear polymer structure into a three-dimensional polymer structure. Sulfur forms covalent bonds between two polymer chains, creating a three-dimensional structure and enhancing the rubber's properties. Therefore, controlling vulcanization is crucial. However, before vulcanization, the rubber must undergo mixing, adding vulcanizing agents and reinforcing agents to improve its properties.

Benefits of Vulcanized Rubber:
It exhibits characteristics such as non-stickiness and resistance to breakage.
1. Molding: It can be molded into desired shapes using vulcanizing machines, either by compression molding or extrusion.
2. Customization: Specific additives can be incorporated to achieve desired properties.
Most rubber products are made from vulcanized rubber, also known as cured rubber or simply "rubber." Vulcanized rubber refers to the general term for rubber materials after vulcanization. After vulcanization, the raw rubber forms a three-dimensional spatial structure, providing high elasticity, heat resistance, tensile strength, and insolubility in organic solvents.
An important step in producing rubber O-rings is vulcanization, which transforms the linear polymer structure into a three-dimensional polymer structure. Sulfur forms covalent bonds between two polymer chains, creating a three-dimensional structure and enhancing the rubber's properties. Therefore, controlling vulcanization is crucial. However, before vulcanization, the rubber must undergo mixing, adding vulcanizing agents and reinforcing agents to improve its properties.
Benefits of Vulcanized Rubber:
It exhibits characteristics such as non-stickiness and resistance to breakage.
1. Molding: It can be molded into desired shapes using vulcanizing machines, either by compression molding or extrusion.
2. Customization: Specific additives can be incorporated to achieve desired properties.
Most rubber products are made from vulcanized rubber, also known as cured rubber or simply "rubber." Vulcanized rubber refers to the general term for rubber materials after vulcanization. After vulcanization, the raw rubber forms a three-dimensional spatial structure, providing high elasticity, heat resistance, tensile strength, and insolubility in organic solvents.
After vulcanization, the original linear polymer structure of the rubber is cross-linked into a network structure, significantly increasing intermolecular forces and providing certain strength to withstand applied forces. When a rubber specimen is stretched to break at a certain speed on a tensile machine, the tensile strength is expressed as the force (MPa) per unit cross-sectional area before stretching. When the rubber specimen breaks, its elongation can typically be 5-7 times the original length!

After-Sales Service:

All company products come with material certifications. Sincerity wins trust, patience gains understanding; details determine success, service creates value. Service must be integrated throughout the entire enterprise, not limited to after-sales. Customized packaging and shipping methods are available based on customer requirements to meet different clients' cleanliness standards for products. Whenever you need, I am ready to provide satisfactory products. If we are fortunate enough to become your supplier, you can rest assured about professionalism, quality, delivery, and service in all aspects. Cooperating with us will make us a hassle-free and reliable qualified supplier.