Polytetrafluoroethylene PTFE Dispersion Resin

Shijie Chemical

Specifications

HS Code	965163
Chemical Formula	-(CF2-CF2)-n
Appearance	Fine white powder
Density	2.1 - 2.3 g/cm³
Melting Point	327°C
Thermal Stability	High, can withstand up to 260°C continuously
Electrical Resistivity	Very high, >10¹⁶ Ω·cm
Dielectric Constant	Low, around 2.0
Water Absorption	Extremely low, <0.01%
Coefficient Of Friction	Very low, 0.05 - 0.1
Chemical Resistance	Excellent, resistant to most chemicals

Packing & Storage

Packing	5 - kg bags of Polytetrafluoroethylene PTFE Dispersion Resin for chemical use.
Storage	Polytetrafluoroethylene (PTFE) Dispersion Resin should be stored in a cool, dry place away from direct sunlight and heat sources. Keep it in a well - ventilated area to prevent the build - up of any potentially harmful vapors. Store containers tightly sealed to avoid contamination and maintain the resin's quality, ensuring it remains suitable for various manufacturing applications.
Shipping	Polytetrafluoroethylene PTFE Dispersion Resin is typically shipped in sealed containers, safeguarded from physical damage and environmental factors to maintain its integrity during transit.

Free Quote

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Tel: +8618136850665

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General Information

Historical Development

I have tasted that there is a foreign body in the world, and it is called Polytetrafluoroethylene PTFE Dispersion Resin. Its origin is also unknown, but its development is legendary.
At the beginning, everyone did not know its nature, but only felt that the material was strange. After being studied by various sages, it gradually became clear that it was excellent, wear-resistant, corrosion-resistant and lubricated. As the years go by, the wise and capable people have worked hard to improve their craftsmanship, making it more and more useful. From industrial equipment to people's livelihood, it is useful.
From ignorance of the unknown to good use, the development of this material is like the rising star, illuminating various fields, which is really one of the great witnesses of scientific and technological progress. In future generations, we should continue to build on the past and make it more functional.

Product Overview

Today there is a thing called "Polytetrafluoroethylene PTFE Dispersion Resin". Its quality is different and its properties are also unique. This substance is polytetrafluoroethylene disperse resin, with pure color and uniform quality, and fine particles. It is resistant to high and low temperatures, and it is not easy to be cold and heat; it is resistant to chemical erosion, and all kinds of reagents cannot be damaged. And the surface is smooth, and the friction coefficient is small, like a mirror lake without waves. It is often used in coating, film making and other industries, and the finished utensils are very durable. They are used in chemical, electronic, and textile fields. They are all very useful. They are the most important products in the world and benefit all things.

Physical & Chemical Properties

PTFE disperse resins have specific physical and chemical properties, which can be studied in particular. Looking at its properties, it has high lubricity, and the surface friction coefficient is extremely low. It is just like what ancient books say "slippery as grease", and the utensils touch it, like flowing clouds and flowing water, flowing unimpeded. And the chemical stability is superior, all kinds of strong acids and alkalis, and organic solvents are resistant to corrosion. It is really "the body of diamond that is not damaged". It has good heat and cold resistance. It is not afraid of its melting at high temperatures, and it is not brittle at low temperatures. It can preserve its inherent quality in extremely hot and cold environments. Its insulation is also excellent, and the current is difficult to pass through. If it is separated from 10,000 mountains, it can be a good material for electrical insulation. Such various characteristics make it useful in various fields such as chemical engineering, electronics, and machinery, and it is truly a treasure in the materials industry.

Technical Specifications & Labeling

PTFE disperse resins have extraordinary characteristics. Its production method has strict process specifications. The polymerization method uses water as a medium, supplemented by a dispersant, to cause uniform dispersion and polymerization of TFE monomers.
To view its quality, several standards need to be specified. The particle size should be uniform, which is related to its fluidity and film-forming performance. The purity must be high, and if there are many impurities, it will damage its chemical stability and electrical insulation.
Depending on the product parameters, it varies depending on the use. If it is used for coatings, its solid content and viscosity are customized. If the solid content is sufficient, the coating will be thick and firm; if the viscosity is appropriate, it can be uniformly coated.
And its performance characteristics, strong temperature resistance, can withstand high and low temperatures without change. Good chemical resistance, many kinds of chemical media is difficult to erode. This is the PTFE dispersion resin process specification and quality judgment.

Preparation Method

The method of Polytetrafluoroethylene PTFE Dispersion Resin is as follows: First take the raw material, take TFE as the main component, and make it through a special polymerization process. During polymerization, control the reaction conditions, such as temperature, pressure, catalyst dosage, etc. The reaction steps are rigorous. Before the special reactor, add an appropriate amount of initiator, introduce TFE gas, and heat it up to a suitable temperature to initiate the polymerization reaction of the initiator. After the reaction is sufficient, after curing, coagulation and other treatments, the first product of PTFE dispersion resin is obtained. After refining, drying and other processes, impurities are removed to ensure product quality. This process focuses on the precise control of reaction conditions and the orderly connection of each step to obtain high-quality PTFE dispersion resin products.

Chemical Reactions & Modifications

In the chemical industry, there is a name Polytetrafluoroethylene PTFE Dispersion Resin, which has different chemical properties and has a wide range of uses. However, its chemical reaction and modification are really important for scholars to explore.
The polymerization methods of PTFE Dispersion Resin are different, and the reaction conditions involved also need to be studied in detail. Temperature, pressure, and catalysis are all related to the quality of its polymerization. Or there are specific methods to promote the change of its molecular structure to achieve the purpose of modification.
As for the modification, it can increase its wear resistance, or strengthen its anti-corrosion power, or change its surface ability. In this way, it can be adapted in different environments. Scholars should be thorough in their understanding, explore their mysteries, and understand the wonders of chemical reactions and modifications. They should contribute to the progress of chemical engineering and hope to improve the properties of this thing and make it widely used.

Synonyms & Product Names

Polytetrafluoroethylene (PTFE) disperse resin, also known as Teflon. Its quality is high, stable, high and low temperature resistance, acid and alkali resistance, and it is commonly used in industry. In the past, although there is no name today, there have long been people with similar qualities who were used by artisans and man-made things. The ancients used natural materials, after pondering and modulating, to obtain things with similar characteristics, which were used for waterproof and wear-resistant places. Today's PTFE disperse resin inherits the essence of ancient craftsmanship, and it is also gained by science and technology to become this good material. Industrial equipment and daily necessities all rely on its work. Although the name is different from ancient times, the utility is in the same vein, and they are all used for the benefit of people, so as to become the beauty of all things.

Safety & Operational Standards

PTFE disperse resin is an important product in the chemical industry. It is widely used, but it is related to safety and operating standards, and should not be ignored.
Watching this thing, the nature is unique and the quality is excellent. In industrial things, it is often the key material. If it is careless, it may cause danger. Therefore, the way of safety should be kept in mind first.
Anyone who handles PTFE disperse resin must first observe its properties. It may change under high temperature and escape foreign gas. This gas may be harmful to the body, so it is appropriate to operate in a well-ventilated place, and prepare protective equipment, such as masks and gloves, to prevent its harm.
The method of storage is also fixed. It should be placed in a cool and dry place, away from fire sources and hot topics. If it is in a humid and warm place, it is afraid of its qualitative change, damage its effectiveness, and increase the risk of danger.
As for the operation, follow the rules. The speed of stirring and the degree of heating are all fixed. Do not change it to avoid disaster. If you mix all things, you must put them in sequence, stir slowly and mix lightly, and make sure they are even.
Furthermore, after use, keep the remaining materials carefully. Utensils must also be cleaned to remove their residues to prevent corrosion and staining.
In short, although PTFE dispersible resin is a good material, it is safe and operating standards, such as two wheels of a car and two wings of a bird. Practitioners should be well aware of this principle and strictly abide by regulations, so that they can use their advantages to avoid harm, and ensure that everything goes smoothly and is safe.

Application Area

Taste the chemical industry, there is a thing called Polytetrafluoroethylene PTFE Dispersion Resin, which is widely used. In the field of appliance coating, it can make utensils non-sticky, on cookware, food is difficult to attach, and cleaning is easy. In the realm of electronic insulation, it can be a good material, with stable current and no disturbance to the signal. It is also used in textile coatings, and the fabric has the ability to resist water and oil, and stains are difficult to invade. And in the medical field, because of its inertness, it can be made into medical catheters, etc., which are at peace with the body and rarely repel. From this perspective, this substance has extraordinary effects in many application fields. It is a good chemical product and benefits people's livelihood.

Research & Development

In the field of chemical industry, there is a thing called Polytetrafluoroethylene PTFE Dispersion Resin, which is special in nature and is important for all workers. My generation has studied it for years, exploring its subtleties and seeking its benefits.
At the beginning, the production of this substance was not good, and the quality may be uneven. We have been working hard to study the purity of the raw materials, the disease of the heat, and the density of the process. After years of study, the method of improvement has gradually become.
Now its quality is good and its use is wider. On the surface of the equipment, it can reduce friction and increase its durability; on the chemical equipment, it can resist corrosion and ensure its stability. However, there is no end to the research, hoping to learn later, inherit our ambitions, and explore new paths, so that this material can be used in various fields to develop brilliance again. It will always be a treasure in the industry and lead the progress of chemical industry.

Toxicity Research

After tasting the chemical industry, there is a thing called Polytetrafluoroethylene PTFE Dispersion Resin, which is very different in nature and is widely used in the world. However, when we study it, we should study it, especially its toxicity.
Today, this product has been carefully inspected, and after repeated experiments, we have observed its changes in various environments and media. Although it has many good abilities, the research on toxicity should not be ignored. Under specific temperature and humidity, chemical catalysts, or subtle changes, whether the decomposed material is harmful to living beings needs to be carefully investigated.
Looking at the holy study, the research material must be investigated. Today, PTFE dispersion resin should be the same. Examine its process and characteristics in detail, observe its sympathetic state with others, and explore its mystery at the toxic end to clarify its impact on the human body and the environment. It is almost irresponsible for academic research and can be used for future generations.

Future Prospects

Today there are polytetrafluoroethylene (PTFE) disperse resins, which are of high quality and unique properties. Looking at its past, it has shown excellence and made its mark in various fields. However, our generation looks to the future, and it also has a broad scope for expansion.
Or it can be used in the field of high-tech, such as electronic equipment, aerospace equipment, with its unique properties, to help improve the accuracy and stability. And in terms of environmentally friendly building materials, with its anti-corrosion and anti-fouling properties, it contributes to building a green home. In the field of medicine, the possibility of new medical materials may be explored due to their biocompatibility.
Our chemical researchers should strive to explore the potential of PTFE dispersion resin and open up a new path in the future, so as to achieve unfinished business and expand infinite prospects.

Frequently Asked Questions

What are the main application fields of polytetrafluoroethylene (PTFE) dispersion resin?

Polytetrafluoroethylene (PTFE) disperse resins are widely used and involved in many fields.
First, in the chemical industry, because of its excellent chemical stability, it can resist strong acids, strong alkalis and organic solvents. Therefore, it is often the choice of chemical pipeline and reactor lining to resist the contact between the medium and the equipment, prevent corrosion loss, and ensure the long-term operation of the equipment. Such as acid plants, the pipeline with this material can effectively resist acid corrosion.
Second, it is also common in the electronic and electrical fields. PTFE disperse resin has excellent dielectric properties and low dielectric loss at high frequencies. It is suitable for the manufacture of wire and cable insulation layers, which can improve the stability and speed of signal transmission. Such as communication cables, insulation with this material can ensure efficient signal transmission and reduce interference.
Third, in the construction field, the film material made of PTFE dispersed resin is light in weight and high in strength, and has good self-cleaning performance. Often used in large venues, such as some stadiums, the roof is constructed of PTFE film material, which is not only beautiful, but also can shade the sun and rain, and is durable.
Fourth, in the textile field, this resin treats the fabric, which can give the fabric water-repellent, oil-repellent, and anti-fouling properties. Such as outdoor clothing, after being treated, it can withstand wind and rain, keep it dry, and prolong the service life.
Fifth, in the food processing field, PTFE dispersed resin has outstanding non-stick properties. It is used for food baking mold coating, food non-stick mold, easy to demould, and meets food safety standards to ensure food processing safety and hygiene.

What are the advantages of polytetrafluoroethylene (PTFE) disperse resins compared to other materials?

Compared with other materials, polytetrafluoroethylene (PTFE) dispersion resin has many advantages and each has a wonderful use, which can be called the leader of materials.
The first advantage of PTFE dispersion resin is its excellent chemical stability. Like an impregnable fortress, it has a high degree of resistance to almost all chemicals and solvents, even strong acids such as aqua regia and strong alkalis such as caustic soda, it is difficult to cause erosion. This characteristic makes it an indispensable material in the chemical, pharmaceutical and other fields, like a loyal guard, guarding the stable operation of various chemical processes.
The extremely low friction coefficient is also a magic weapon of PTFE dispersion resin. Its surface is as smooth as ice, and when the objects in contact with it rub against each other, the resistance is extremely small. This feature is very useful in the field of mechanical manufacturing, and can be used to make bearings, sliders and other parts. It can effectively reduce the wear between mechanical parts and prolong the service life of equipment, just like injecting a long-lasting lubricant into mechanical equipment.
Excellent electrical insulation properties also make PTFE disperse resin stand out. Like a strong barrier, it can effectively block the passage of current and is not affected by temperature and frequency. In the electrical and electronic industry, it is widely used in the manufacture of insulating layers for wires and cables, insulating supports for electronic components, etc., to escort the stable operation of electronic equipment, like a loyal guardian of the electronic world.
In addition, PTFE disperse resin also has good high and low temperature resistance. Whether it is the extremely hot high temperature environment or the low temperature conditions of ice and snow, it can maintain stable physical and chemical properties. In the application fields of extreme environments such as aerospace and automobiles, it plays an irreplaceable role, like a fearless warrior who is not afraid of the challenge of harsh environments.
PTFE dispersion resin with its unique advantages blooms in various fields, providing a solid material support for the development of many industries, which is a treasure in the material industry.

What is the processing technology of polytetrafluoroethylene (PTFE) dispersion resin?

The processing technology of polytetrafluoroethylene (PTFE) dispersed resin is very delicate. At the beginning, the material preparation needs to be carefully reviewed. The PTFE dispersed resin should be of high quality, and the impurities must be removed. This is the foundation of the process.
Then, the method of kneading is very important. The resin and the extrusion aid are matched in precise proportions and put into a special kneading device. When kneading, the strength is urgent and the time is long. If it is slow, it is not fully blended, and if it is urgent, it may damage the resin structure. If the time is too short, the mixing is not uniform; if it is too long, it will consume labor hours and or cause material changes.
Then it is the step of aging. The kneaded material needs to be left in an environment suitable for temperature and humidity. This process is similar to gestation, and the internal structure of the material is quietly adjusted and optimized to lay a solid foundation for subsequent molding. If there is a slight difference in temperature and humidity, the aging effect will be greatly reduced.
As for the forming method, the common one is push molding. Place the aged material in the pressing machine and slowly apply pressure to make it pass through a specific mold. The size of the pressure and the speed are all related to the shape and quality of the product. If it is too fast, the shape will be uneven, and if it is too slow, it will be inefficient. And the mold design is exquisite and the dimensional accuracy is extremely high, so that a fit product can be produced.
After forming, sintering is also the key. The product is put into a high-temperature furnace and heated according to a specific temperature rise curve. If the temperature is too low, the resin cannot be fully sintered, and the performance is not up to standard; if the temperature is too high, the product may be deformed and the performance deteriorated. The heating rate and the holding time need to be strictly controlled.
After sintering is completed, the product needs to go through a cooling process. The cooling process should not be ignored. If it is too fast, it is easy to generate internal stress, and if it is too slow, it will affect the production efficiency. Therefore, it is necessary to choose a suitable cooling medium and control the cooling rate to make the product stable and cool down, and finally obtain a PTFE dispersed resin processed product with excellent performance.

What are the performance characteristics of polytetrafluoroethylene (PTFE) disperse resins?

Polytetrafluoroethylene (PTFE) dispersed resin, its performance characteristics are as follows:
First, it has extraordinary chemical stability. Many chemical media in the world, such as strong acids such as sulfuric acid, nitric acid, strong alkalis such as sodium hydroxide, etc., are difficult to chemically react with. Just like a strong barrier, it is not easily eroded by foreign objects, so it is widely used in the field of chemical anti-corrosion. It can be used as reactor linings, pipe coatings, etc., to protect equipment from corrosion.
Second, the friction coefficient is extremely low. Like silky satin, the resistance of objects when they contact and slide is very small. This characteristic makes it excellent in the application of mechanical parts such as bearings and sliders, which can greatly reduce friction between components, reduce energy consumption, and prolong service life.
Third, excellent temperature resistance. High temperature can reach 260 ° C without softening and deformation, and low temperature to -180 ° C can maintain good physical properties. Whether it is the high temperature of the hot summer or the low temperature of the cold winter, it cannot damage its performance, and it operates reliably in equipment in high temperature or low temperature environments.
Fourth, excellent electrical insulation. Like an insulating guard, current is difficult to penetrate. Widely used in the field of electronics and electrical, it can be used as an insulating layer for wires and cables, and an insulating material for electrical components to ensure stable and safe operation of circuits.
Fifth, the surface is not sticky and strong. All kinds of substances are difficult to adhere to it, just like a lotus leaf repels water. It is used in food processing equipment, non-stick pan coating, etc., which is easy to clean, the material does not remain, and the production efficiency and product quality are improved.
Sixth, good physiological inertia. There are few adverse reactions when the human body comes into contact with it. It can be used as artificial blood vessels, heart patches and other implant materials in the medical field to help healthcare workers solve problems for patients.

What is the market price range of polytetrafluoroethylene (PTFE) dispersion resins?

Polytetrafluoroethylene (PTFE) disperse resin, in the current market, its price range is influenced by many factors. Generally speaking, its price ranges from 100 yuan to several thousand yuan per kilogram.
If it is about ordinary quality and used in common industrial production fields, the price per kilogram may be between 150 yuan and 500 yuan. Such products are suitable for general sealing, lubrication and anti-sticking purposes, and their performance can also meet the needs of most conventional scenarios.
As for those with better quality, higher purity, and suitable for high-end technology, medical or aerospace and other special fields, the price is quite high. The price per kilogram may reach more than 1,000 yuan, or even thousands of yuan. Because the high-end field has extremely strict requirements on the performance and purity of PTFE disperse resins, and the production process is more complex and fine, the price is expensive.
In addition, the market supply and demand situation also has a huge impact on its price. If demand is strong and supply is relatively short, the price tends to rise; on the contrary, if the market is oversupplied, the price will decline. At the same time, fluctuations in raw material prices, differences in manufacturers, and transportation costs are all important factors affecting the market price of PTFE disperse resins, because their prices are often in dynamic changes.