Application of Vapor Deposition Perfluoroether Sealing Ring

2023-09-28

Application of Vapor Deposition Perfluoroether Sealing Ring Physical Vapor Deposition (PVD) technology refers to the technique of using physical methods to vaporize a material source – solid or liquid surface – into gaseous atoms, molecules, or partially ionize into ions under…

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Selection of O-ring fluorine adhesive

2023-09-28

Selection of O-ring fluorine adhesive Fluorine rubber O-ring is a commonly used sealing element, and there are three most important matters in the design and selection process: Firstly, groove size: The O-ring is installed in the groove, and in order to achieve the best sealing effect, we…

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Performance characteristics of O-ring fluorine adhesive

2023-09-28

Performance characteristics of O-ring fluorine adhesive Performance characteristics of fluorine rubber O-ring The fluorine rubber O-ring has good high-temperature resistance among commonly used rubber materials, with a general instantaneous high-temperature resistance of up to 250 degrees…

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What is an O-ring seal? What are the advantages and characteristics of O-ring

2023-09-28

What is an O-ring seal? What are the advantages and characteristics of O-ring What is an O-ring? O-ring seals are used to prevent fluid or gas loss. The sealing component consists of an elastomer O-ring and a gland. The O-ring is a circular cross-sectional ring molded from rubber (Figure …

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Restrictions on the use of O-rings – Seals

2023-09-28

Restrictions on the use of O-rings – Seals Although some people say that O-rings provide a reasonable method for ideal hydraulic seals, they should not be seen as a direct solution to all sealing problems. In previous discussions, it has been pointed out that there are some clear li…

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Development of perfluoroether rubber FFKM

2023-09-28

Development of Perfluoroether Rubber FFKM (Brief Discussion) Perfluoroethyl ether rubber (FFKM) is a copolymer composed mainly of tetrafluoroethylene (TFE), perfluoroethyl (methyl vinyl) ether (PMVE), and a small amount of vulcanization point monomer (CSM). It is the most excellent variet…

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Fluorinated Phosphoronitrile Rubber (PNF) – Aviation Fuel

2023-09-28

Fluorinated Phosphoronitrile Rubber (PNF) – Aviation Fuel Fluorinated phosphorus nitrile rubber Fluorinated phosphonitrile rubber (PNF) is the abbreviation for fluoroalkoxy phosphonitrile elastomer. In 1965, H.R. Allcock reported a fluorinated phosphonitrile rubber containing double…

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Restrictions on the use of O-rings

2023-09-28

Restrictions on the use of O-rings 1.0 Restrictions on the use of O-rings, O-rings, O-rings, O-rings Static sealing In a true static seal, the matching gland components do not undergo relative motion (except for small thermal expansion or separation caused by fluid pressure), which is the…

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Introduction to Rubber Elastomers

2023-09-28

Introduction to Rubber Elastomers The basic core polymer of elastic compounds is called rubber, which can be produced in the form of natural rubber in the wild, commercial rubber plantations, or synthesized and manufactured by the chemical industry. Today, over 32 types of synthetic rubbe…

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Application of perfluoroether rubber in the semiconductor field

2023-09-28

Application of perfluoroether rubber in the semiconductor field Application of perfluoroether rubber in the semiconductor field Perfluoroether rubber (FFKM) is a high-performance sealing material, and its excellent performance deepens its application into the entire manufacturing system o…

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Application of FFKM sealing ring in plasma equipment

2023-09-28

Application of perfluoroether sealing rings in the semiconductor field In semiconductor equipment, the failure of inconspicuous seals can lead to a direct strike of the equipment. The operation of vacuum plasma cleaning machines is no exception. There are many types of seals, and the appl…

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Vacuum application conditions for O-ring

2023-09-28

Vacuum application conditions for O-ring Vacuum application of O-ring For a long time, butyl rubber has been the preferred material for vacuum applications. Among rubber polymers used for seals, it has one of the lowest gas permeability. In addition, butyl compounds have low gas release o…

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