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Technical Articles

Shenzhen Dechengwang Technology Co., Ltd has published these technical articles:

(Plastics, Elastomers and Polymers)
From this Article:
Teflon is one of the most widely used, multipurpose products in the world. This synthetic polymer has become synonymous with chemical and heat-resistant materials, which is why it’s found in an...
(Seals)
From this Article:
O-Rings, usually manufactured from PTFE, are highly useful sealing tools, but they are not perfect. When they fail, it's generally a result of the negative effects of various environmental conditions...
(Hose, Pipe and Tubing)
From this Article:
Several industries work with fluids, such as chemicals which are often harsh and harmful. This requires the use of protective tubes for safe and fast passage. While fluoropolymers are usually used for...
(Seals)
From this Article:
Both in static as well as dynamic fluid power applications, back-up rings are ultimately employed to help stop O-ring migration by limiting the extrusion of O-rings into the gap during pressure...
(Plastic Shapes and Stock)
From this Article:
PTFE rod which is also known as Teflon rod is highly rated for its several properties and benefits. It's commonly used for applications where the sliding action of parts is required, such as gears,...
(Plastic Shapes and Stock)
From this Article:
As the “major client” of back-up rings, O-rings are employed in sealing applications in several industries. They are made up of an elastomer donut-shaped piece that seals the mating...
(Seals)
From this Article:
In the oil and gas industry, gaskets are essentials. They come in different types, sizes, materials and brands. It is important to make the right pick when shopping for them as compromising on size or...
(Plastics, Elastomers and Polymers)
From this Article:
Fluoroplastics are a class of high-performance plastics that are known for their exceptional chemical resistance, low coefficient of friction, and excellent electrical insulation properties. They are...
(Plastics, Elastomers and Polymers)
From this Article:
When it comes to plastics, UV resistance or protection is an important factor to consider. Exposure to sunlight can cause plastics to degrade, leading to discoloration, brittleness, and ultimately,...
(Seals)
From this Article:
An O ring is a mechanical gasket with the shape of a torus and is also referred to as a packing or a toric joint. It is a coil of elastomer with a circular cross-section. The O ring is constructed to...
(Plastics, Elastomers and Polymers)
From this Article:
Although most people only know of the widespread use of fluoropolymer coatings as nonstick coatings for cookware, they are utilized in various industries. Fluoropolymers are a part of the plastic...
(Plastic Shapes and Stock)
From this Article:
PTFE, or polytetrafluoroethylene, is a synthetic fluoropolymer of great commercial value. Its unique properties such as high chemical resistance, non-stick surface, and low coefficient of friction...
(Seals)
From this Article:
The labyrinth seal is a vital component used by professionals across many industries for effective sealing solutions. It has a tortuous and non-contact design, which makes it unique and superior to...
(Seals)
From this Article:
Frequently, PTFE O-rings and gaskets are utilized to PTFE seal the interface between two or more components. They are utilized in machinery, motors, plumbing fixtures, and gas pipes. To seal the joint...
(Plastics, Elastomers and Polymers)
From this Article:
Glass Filled PTFE (also call glass fiber filled PTFE, glass reinforced PTFE) is manufactured from a base of virgin PTFE or midified PTFE which is strengthened by the addition of glass fiber. PTFE or...
(Plastics, Elastomers and Polymers)
From this Article:
Many manufacturing industries tend to use strong metals and alloys to make machine parts that can withstand constant wear and tear and high temperature. However, those parts made of metal have their...
(Plastics, Elastomers and Polymers)
From this Article:
When it comes to choosing the right plastic for your business needs, chemical resistance is a crucial factor to consider. Luckily, there are five main types of chemical-resistant plastics to choose...
(Bearings and Bushings)
From this Article:
When it comes to industrial applications and machinery, using the right bushing material is crucial. Materials used for bushings must be durable enough to withstand the effects of changing weather and...
(Seals)
From this Article:
O-rings are one of the most common and preferred seals used for fluid machine systems, including PTFE machined parts. The functions of an o-ring are so enormous and important that the machine system...
(Plastic Shapes and Stock)
From this Article:
Since the beginning of this year, there has been a growing demand for a ban on the use of perfluorinated and polyfluorinated alkyl substances (PFAS), not only within the industry but also among the...
(Plastics, Elastomers and Polymers)
From this Article:
Teflon, commonly known as polytetrafluoroethylene (PTFE), is a thermoplastic synthetic fluoropolymer that can be used to create nonstick cookware and medical equipment. Teflon is a common material for...
(Plastics, Elastomers and Polymers)
From this Article:
An O-ring is a mechanical gasket in the shape of a ring, typically made of elastomer, used to seal fluid or gas leaks in devices and systems. O-rings are one of the most common seals used in industry...
(Seals)
From this Article:
Most mechanical systems, especially engines, refrigerators, boilers, and many more require seals to function optimally for a long period of time. However, the type of material used to make the seals...
(Seals)
From this Article:
Lubricants applied between moving and stationary elements of mechanical equipment help to prevent damage. But when the equipment are under high pressure, the lubricants tend to escape, hence the need...
(Plastics, Elastomers and Polymers)
From this Article:
If a PCTFE vs PTFE survey were to be conducted, arguably everyone would vote for PTFE because it's widely used across many industries. However, there are some applications where PTFE fails to meet the...
(Plastics, Elastomers and Polymers)
From this Article:
Polymer ball valve seats are one of the most popular materials used in the oil and gas industry. They are known for their strength, durability, and high temperature resistance to chemicals. This blog...
(Plastics, Elastomers and Polymers)
From this Article:
When it comes to manufacturing ball valves, bearings, and other electrical equipment components, most frequently mix up PTFE with PEEK. Despite the fact that they both belong to the same polymer...
(Plastics, Elastomers and Polymers)
From this Article:
Fluoropolymers originated from a family of resins characterized by the bonds between fluorine and carbon. Domestically identified as Teflon, several types of fluoropolymers are available in the...
(Plastics, Elastomers and Polymers)
From this Article:
Teflon is a spectacular and amazing material used to coat products to preserve and raise their standards. Teflon is a unique and important element used in nonstick cookware coatings. It also has...
(Plastics, Elastomers and Polymers)
From this Article:
PVDF and PTFE have significant roles in our ecological system and economy. From daily use to more industrial application, both of them are important polymer materials to industries. They consist of...
(Plastics, Elastomers and Polymers)
From this Article:
Plastics can be tied to a lot of food contamination and food poisoning that has been recorded. To avoid food contamination and food poisoning, it is important to use safe plastics for food processing...
(Seals)
From this Article:
One of the leading forces that deteriorate the functionality of mechanical components is heat. Hence, the importance of resistant components like high temperature o-ring to provide perfect sealing...
(Plastics, Elastomers and Polymers)
From this Article:
Three main fluoropolymers are available for various industries- PTFE, FEP, and PFA materials. PTFE, an abbreviated form of polytetrafluoroethylene, is the first-ever fluoropolymer manufactured. This...
(Plastics, Elastomers and Polymers)
From this Article:
When it comes to choosing a PTFE supplier for your PTFE (commonly known as Teflon) project, it is essential to consider several factors to ensure you find a reliable and capable supplier. PTFE is a...
(Plastic Shapes and Stock)
From this Article:
Since the invention of airplanes more than a century ago, aircraft assembly for planes has developed from its most basic form to advanced production, where almost half of the aircraft is made with...
(Plastics, Elastomers and Polymers)
From this Article:
Recently, there has been a lot of interest in PVDF. This is because of the unique properties it has. PVDF polymers possess the strongest piezoelectric properties when compared to other commercially...
(Plastics, Elastomers and Polymers)
From this Article:
PTFE, or polytetrafluoroethylene, is a synthetic fluoropolymer that has become a popular material in a wide range of industries due to its unique properties, such as high chemical resistance,...
(Plastics, Elastomers and Polymers)
From this Article:
PCTFE, an acronym for Polytrifluorochloroethylene is among the earliest synthesized and commercialized fluoropolymers. Its discovery was made in 1934 by Fritz Schloffer and Otto Scherer who was a...
(Plastics, Elastomers and Polymers)
From this Article:
PEEK, which stands for Polyether Ether ketone, is a semi-crystalline plastic material just like PVDF material, but it belongs to a different family called Polyaryletherketones (PAEKs). The plastics in...
(Plastics, Elastomers and Polymers)
From this Article:
PFA plastic material is a type of high-performance polymer that is widely used in various industrial applications due to its exceptional properties. It stands for Perfluoroalkoxy, which is a...
(Plastics, Elastomers and Polymers)
From this Article:
Over the years, PTFE has become the dominant fluoropolymer as it rakes in a lot of market growth every year and the increasing trend is bound to continue in the coming years. To enlighten you more...
(Seals)
From this Article:
Seals are one of the most important components of mechanical systems used for covering fluids and gases. They are used in a wide variety of applications, from simple devices like O-rings used in...
(Plastic Shapes and Stock)
From this Article:
The new-found interest in plastic as a substitute for metals is a result of the machinability of plastics. With the help of CNC machining, plastics can be cut across easily, and accurately as needed....
(Plastics, Elastomers and Polymers)
From this Article:
With the information and expertise you'll gain from this detailed guide, you can machine PEEK (Polyetheretherketone). PEEK is a versatile material renowned for its excellent performance properties....
(Molding Services)
From this Article:
Compression molding is an efficient manufacturing procedure used by many industries ranging from consumer products to automotive and even aerospace to manufacture products that are high-quality, and...
(Seals)
From this Article:
Seals are an integral part of many industrial types of machinery. It is the common opinion that high-temperature seals are tougher to manufacture when compared to low-temperature seals. This is...