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“What are fluoroplastics? A simple guide
The unique properties of fluoroplastics
Fluoroplastics is a clumsy word given to a group of plastics where the molecules consist of a carbon chain with fluorine atoms attached. These fluorine atoms dramatically change the properties of the material, and give fluoropolymers special properties.
-Very high working temperatures
-Non-stick characteristics and low friction surface
-Total resistance to chemical and solvents
-Very high electrical resistance
-Resistance to weather, UV light and corrosion
-Inert, non-toxic and bio-compatible
Applications for fluoropolymers
The unique properties of fluoroplastics make them high performance materials with limitless possibilities. As a result, PTFE, FEP and PFA can meet severe environmental conditions and are ideal for use in many medical, food and drink, automotive, oil and gas, and other applications.It can also be made into many fluoroplastic products.
The combination of low friction and temperature resistance allows fluoropolymers to be used in applications such as sleeve bearings, push-pull cables and non-stick roller covers. Virtually total chemical resistance at temperatures up to 260°C means PTFE, FEP and PFA can handle the transport of all fluid chemicals and solvents.
Fluoroplastics can also be used to protect less resistant materials, such as glass, stainless steel on stirrers, thermometers, probes and vat heaters. Due to the excellent dielectric and other properties combined, PTFE and FEP find many unique applications in electric and electronic engineering, such as insulation of miniature components and connections in hot environments.
Inert, non-toxic and bio-compatible properties are sought after by medical device manufacturers for applications such as intravenous catheters, catheter introducers and angiographic catheters. Fluoropolymers are also ideal for day-to-day applications and everyday uses, from ski bindings to waterproof jackets.
The different fluoroplastic materials
The more common members of the fluoroplastics family are:
ETFE (Ethylene Tetra Fluoro Ethylene Copolymer)
E-CTFE (Ethylene-Chloro Tri Fluoro Ethylene)
PVDF (Poly Vinylidene Fluoride)
PVF (Polyvinyl Fluoride)
MFA (Methyl Fluoroacetate)
ePTFE (Expanded PolyTetraFluoroEthylene)
Advantages of Industrial Rubber Products
There is a steep rise in rubber products’ usage in making belts, mechanical products, roofs, hoses, etc. The demand for rubber keeps on increasing. The silicone rubber products are highly versatile and are used in various applications. It is highly durable and is resilient. More importantly, this type of rubber has become the number one choice of industries as you can sell this type of rubber in the form of sheets, mold, and cut into pieces to form gaskets or rubber strips. You can use these strips based on a specific purpose in the industries.
Benefits of using industrial rubber products
1.Resistant to weather conditions
Industrial rubber is widely used in outdoor applications as it has high resistive power and can withstand extreme weather conditions. The ozone, UV rays, heavy wind, and rain do not impact the material made of rubber. It performs excellently in the outdoor environment. Due to this reason, many industries are showing interest in using rubber products in manufacturing their respective products. The best thing is that despite using these products in the minus temperature or the hottest climatic conditions, the material does not impact. You can happily use this material in industries.
2.Withstand high temperatures
Different rubber grades would be able to resistant to high temperatures that can be either high or low. Few types possess the ability to withstand the temperature ranging from -55 degrees centigrade to 250-degree centigrade. When you plan to design any product in the industry, the first thing you have to think about is whether or not the rubber material can resist the extreme temperature where you are going to use the end product. The final product must serve the purpose and should stay safe.
The silicone rubber can withstand a temperature as low as -100 degrees centigrade and as high as 310 degrees celsius. Though there is a significant change in the weather outside, still the industrial rubber products remain durable.
The silicone industrial rubber products used in the automotive and various other industries would be compliant with the standards such as BS6853, EN45545, and NFF16-101. The quality of these rubber products would not get depleted when they get in contact with the fire. The rubber would act as the insulating material and prevent the fire from spreading and damaging the product. You can use MF775 industrial rubber to win the rail industry. It works as insulation material and to fill the gap. The smoke that is produced due to fire is not suitable for people. There are a few insulation materials that will produce highly dangerous smoke. However, the products made of industrial rubber are not at all dangerous to people. Indeed, it emits less smoke that is less toxic. It also stops the spread of fire without generating any harmful chemicals.
4.Versatile in shape
Industrial rubber products are available in a myriad of shapes since the rubber is versatile. You can shape the products as per your requirements. It supplies the rolls and sheets. You can cut the rubber to make rubber strips, tapes, and gaskets. Different industries use these complicated shapes. The MF775 is widely used in the rail industry due to its versatility. You can use this to fill gaps, LCDs, lighting enclosures, floor packers, and various other purposes.
The rubber products are water repellant as well as malleable. It makes these products act as a suitable sealant.
You can have industrial rubber products in a wide range of colors before you start the curing process to show up the vivid shade that lasts longer.
There are situations where the material made of rubber is prone to sharp objects, due to which it is prone to damages sooner. This happens mostly in the automobile tires. However, if these tires are made of industrial rubber, which is highly durable, the rubber tires stay stronger despite getting exposed to abrasion materials. Industrial rubber is thick, challenging, and resistant to damages. So, when you use industrial rubber products, you can prevent abrasion.
Rubber products are highly durable and take the pressure that is kept on it. The time up to which the industrial rubber products can withstand the pressures would be high. Although you apply a lot of force, they remain firm.
The rubber products are malleable so that you can manufacture them in a wide range of shapes and sizes. Therefore, this is what makes this material perfect for you to use in different applications and industries.
10.Compatible with sterilization procedures
Rubber products are also used in the medical industry. The best practice that is embraced in medical procedures is sterilizing everything to remove or fight the microbial contaminants. There are different medical devices that you can use to fix, such as dry heat, gamma rays, and electron beam. The rubber components would withstand various methods. Rubber is resistant to heat and is perfect to use in babycare devices. The medical industry has come to know that they can rely on rubber to head and disinfect.
11.Resistant to oils
The best thing about rubber is that it is not permeable. Therefore, you can use this material in places where there is a lot of exposure to grease oil and various other slick substances. The automotive and medical industries would love to use rubber products to keep the machines lubricated. Consequently, this helps to improve longevity and effectiveness.
12.Have good electrical properties
The rubber would act as an electrical insulator. When you coat the metal or carbon black, the conductive properties are more comfortable to improve.
Industrial rubber products are available at a low cost, be it buying the standard ones or the customized products. The material cost and manufacturing cost of rubber products would be less. Therefore, these are sold at affordable prices to the industries. The rubber product is either used as an end product or as equipment for another product. The small rubber grommet is the one required to prevent the failure of equipment in industries. Usage of this would reduce the damage expenses to the companies.
The rubber components will reduce the noise that is produced by the machinery. Be it you are using it in the heavy equipment or shop floor, the machinery’s operation would be smooth. It is also suitable for the safety and comfort of the worker. Today, reducing sound and vibration has become critical in industries. These are the advantages you can reap using industrial rubber products.
What is Silicone Rubber: A Material Made for Difficult Environments
In addition to temperature resistance, other advantages of silicone rubber include insulation from electricity, compression set resistance, and the ability to repel water. These advantages make silicone rubber a versatile material that can help businesses invest in rubber products that not only withstand difficult conditions, but also perform as necessary for a long time.
1.Silicone Benefits and Advantages
-Withstands high and low temperatures far better than organic rubber
-Good thermal stability
-Certain silicone compounds can withstand long-term, continuous use even at 200°C (392°F), while others may be able to withstand higher temperatures for short periods of use
-Repels water and forms tight seals
-Excellent electrical insulation, with no decline in insulation performance even when immersed in water
-Carbon black additives can further increase silicone’s electrical conductivity
-Flexible at low temperatures, stiffens up at higher temperatures
-Under ordinary pressure, contact with steam typically causes little or no deterioration
-Flame retardant with additives, with some products receiving UL94 V-0 certification according to the UL94 (USA) standards for flammability classification
-Low chemical reactivity
-Can be compounded in different ways to meet any number of applications (die cutting, injection molding, extrusion)
-Can be custom cut to length for various production part needs
-Fillers can improve tensile strength to roughly 1,500 PSA and tear resistance up to 200 lbs.
-Sound and vibration dampening in automotive drive shafts
-Shaft sealing rings
-Window and door seals
-Square, kink-free tubing
-Wire and cable jacketing
-Electrical safety stinger covers
-Conductive profiled silicone seals
What is sponge rubber used for?
1.What are the properties of sponge rubber?
Sponge rubber can be designed to be open cell or closed cell, but is most commonly used as closed cell and is also known as expanded rubber. Inside a piece of sponge rubber, there are enclosed capsules, or cells, that do not connect with each other. They look very similar to the “bubbles” in a piece of extremely dense foam.
These cell walls are useful for preventing water, air, and to some extent sound from passing through the material. Closed cell sponge rubber can be modified to embody various products necessary to make it suitable for a specific application.
Closed cell EPDM sponge rubber offers great ozone resistance and stands up well to adverse weather conditions. However, it is vulnerable to certain fuels and oils and may fall short of UL flame ratings unless a suitable additive is added to improve its flame-retardant qualities.
Closed cell silicone sponge rubber is stable at both high and low-temperature extremes. It’s characteristically less flame-resistant than many other closed cell sponge rubbers but does offer excellent sunlight and ozone degradation resistance.
Neoprene closed cell sponge rubber is designed to be more flame resistant than many of its counterparts. It can withstand intermittent exposure to temperatures of up to approximately 90°C, and with careful compound manipulation can resist light oil contact, acids, alkalis, and ozone damage.
These are by no means the only types of closed cell sponge rubber, but they are certainly some of the most common.
2.What are the benefits of sponge rubber?
Sponge rubber can be laminated with adhesive, cut to your preferred width, or even die cut for more bespoke applications. It is a truly versatile material, offering the following advantages:
-Excellent sealing abilities
-Option to be specified in high, medium, or low-density firmness
-Well controlled compression and recovery
-Excellent shock absorption capabilities
-Ability to be formulated from a variety of compounds
3.What are the applications of sponge rubber?
There are many applications for sponge rubber products, but many will come from the automotive, public transport, marine, and aviation sectors. This is due to the high volume of high-quality, bespoke door seals required across these industries.
For example, the London Underground uses a sponge rubber material called HT 800 to seal and protect outdoor communication, electronics, and lighting enclosures whilst simultaneously providing protection against fire and wind. Sponge Rubber is also commonly used to produce rubbersponge products such as vibration minimising gaskets and shock absorbing cushions.
Sponge rubber is also used quite commonly as insulation, particularly EPDM blends with foam-like properties. The closed cell structure of this material makes it perfect for providing an effective insulate that is malleable enough to be manoeuvred into wall cavities, and as fitted soundproofing in recording studios and on TV sets.
Seven Great Benefits Of PVC Tube & Hose
The resistant properties of PVC enhance its reliability and durability in several ways. Firstly, it chemical resistance capabilities are very broad and make it resistant to chemical corrosion and chemical stress cracking. It’s also resistant to water, which is part of what makes it food safe and suitable for keeping solutions sterile. Secondly, PVC has excellent abrasion and corrosion resistance. It is resistant to weathering, rotting and shock, which means it’s a tough and reliable choice for all kinds of applications.
The rubber-like flexibility of PVC gives PVC tube and hose reliable flexibility, strength and durability even under changing temperatures and conditions. It can even be used at low temperatures approaching -45°C while maintaining strength and pliancy.
Should you work in an industry where being able to visually monitor the flow of contents through your tube or hose is important, then PVC is an ideal solution. PVC’s physical properties allow it to be easily manufactured so that it’s fully transparent. In addition, PVC also has excellent flow characteristics, which reduces the risk of blockages.
Thanks to the number of special formulations and various construction options that are available when it comes to manufacturing PVC, it is used across one of the widest range of applications by any one type of plastic material. All kinds of industries, from medical to industrial and chemical, use it for numerous applications, including fluid transfer, chemical processing, air and gas supply, and engine fuel lines. Its versatility is also enhanced by its customisable nature. As a thermoplastic material, PVC can be formed into a variety of shapes, making it an ideal material for creating tube and hose. It can also be manufactured to be totally clear, tinted or even solidly coloured, depending on the needs of your application.
As the world’s most thoroughly researched and tested plastic, it has been proven that PVC meets all international standards for health and safety for the products and applications for which it is used. This makes it particularly useful for medical applications and food and beverage applications – with its odourlessness and tastelessness being particularly relevant for the latter.
As a non-toxic, inert polymer, PVC is a stable material. So, when it conveys a variety of liquids, it does not undergo any significant changes in composition or properties, making it a supremely safe and reliable option for most applications.
PVC is the number one choice for many industries due to its excellent cost-performance advantages, which is only enhanced further by its durability and low maintenance.