Fluoropolymer Tubing Applications Details

FLUOROPOLYMERS ARE SOME OF THE MOST VERSATILE ENGINEERING MATERIALS KNOWN AND, SINCE THEIR DISCOVERY OVER 70 YEARS AGO, HAVE BEEN USED IN NEARLY EVERY FIELD OF MODERN INDUSTRY, TECHNOLOGY, AND SCIENCE......

FLUOROPOLYMER

Fluoropolymers are some of the most versatile engineering materials known and, since their discovery over 70 years ago, have been used in nearly every field of modern industry, technology, and science. Their non-stick proper-ties became commonly recog-nized by the consuming public when E. I. DuPont began marketing his Teflon® brand product for use on cookware, as a fiber treatment for stain resistance, and in other household applications.
Fluoropolymer material is recognized for its excellent resistance to heat — up to 500°F continuously.  Lesser known is its usefulness in extremely cold temperatures.
Fluoropolymer will remain reasonably flexible to -100°F.
Because fluoropolymers are almost universally inert to industrial chemicals and solvents,their use for corrosion protection has become one of their largest growth areas. With few exceptions, fluoropolymer tubing can handle virtually any corrosive chemical inuse today.

FLUOROPOLYMER TUBING

Almost totally inert, Fluoropolymer tubing can be used with virtually all industrial solvents, chemicals, and corrosive materials, even at elevated temperatures. It does, however, react with fluorine, molten sodium hydroxide, and molten alkali metals
Fluoropolymer tubing can be steam or chemically sterilized in-line with any industrial cleaner, solvent, or sterilizing method.
Fluoropolymer’s non-stick property allows transport of viscous, sticky materials without line clogging. It also offers outstanding aging resistance.
PTFE’s translucent white color will vary naturally from lot to lot, however the quality and physical properties do not change. FEP and PFA are clearer and can be heat sealed and heat bonded.
Permanent color striping, etching, and longer-than-listed lengths are available through minimum order. Polyethylene-jacketed, thin-wall fluoropolymer tubing, for low-cost purity, is also available through minimum order — call for details.

FEATURES OF FLUOROPOLYMER TUBING

■ Chemically inert; low permeability
■ Manufactured from FDA compliant materials for use with food contact surfaces
■ Lowest coefficient of friction of any solid material
■ Excellent electrical and weathering properties; non-flammable
■ Made without plasticizer which can leach into critical streams
■ Ultra-high-purity grades available for the semiconductor industry

FLUOROPOLYMER TUBING APPLICATIONS

■ Adhesives & Hot Glue Delivery ■ Automotive  ■ Cable Bundling ■Chemical Transfer ■ Connector Sleeves  ■ Corrosives ■ Cryogenics  ■Deionized Water Transfer ■ Environmental Sampling  ■ Flame Retardant Covering  ■ Food & Beverage Processing  ■ Internal Sheathing ■ Laboratory & Medical Uses ■ Lighting Covers ■ Paint Spray Systems ■ Petrochemical Transfer ■ Pharmaceutical Processing and Packaging ■ Pure Air Systems ■ Pure Water & Fluid Systems ■Push-Pull Cable Jacketing ■ Robotics  ■ Sight Glass (FEP) ■ Solvent Transfer  ■ Wire Insulation ■ More

IMAGES FOR FLUOROPOLYMER TUBING

Fluoropolymer Tubing

High Temperature Heat Pipes

High temperature heat pipe technology satisfies demanding requirements in aerospace, chemical processing, annealing, furnace liner isothermality, semiconductor material crystal growth, oil-shale extraction and a wide range of high-tech electronics, heat dissipation and heat uniformity applications.
High Temperature Heat Pipes
For efficient high-temperature (300°C to 2,000°C) heat dissipation, thermal spreading, high-heat flux cooling and other high-temperature heat management challenges, High-temperature heat pipes are the thermal solution of choice.

HIGH TEMP HEAT PIPE MATERIALS AND APPLICATIONS:

High temo pipe materials of construction are typically Alloy for PTFE,Cesium, Potassium, and Sodium. Our also manufactures a Haynes 230/Sodium heat pipe for extended operation near 1100°C because of the significantly higher creep strength. Austenitic stainless steels can be used for applications that are at the lower end of the temperature range.
Typical applications for high temperature heat pipes include the following:
  • * Heat Engine Receivers (Steam, Stirling, Brayton, Rankine)
  • Solar Thermal
  • Heat exchangers
  • Hypersonic wing leading edges
  • Waste heat recovery
  • Nuclear power
  • Thermoelectric Generators
  • ​Isothermalizing furnace elements

HOW ARE HIGH TEMPERATURE HEAT PIPES USED?

High temperature heat pipes can be used to build custom heat transfer devices for both high power throughput and precise temperature uniformity. Power throughput in the 1 to 100 kW range is typical. Precision heat treating and materials processing furnaces are capable of extraordinarily precise temperature set points and isothermality. Set point accuracy, stability, and isothermality of ± 0.1°C is common with a single heated zone, using an off-the-shelf temperature controller.
Because of the inherent temperature uniformity and stability of high temp heat pipes, they are an integral component in nearly all of the most precise temperature calibration instruments in the primary calibration laboratories around the world. This technology can also be applied to research, commercial, and industrial applications for processes such as annealing, sintering, crystal growing, brazing, and controlled diffusion.

PTFE Feature and It’s Types

PTFE (Polytetrafluoroethylene) is a synthetic material composed of tetrafluoroethylene which haves numerous usage. Teflon, Brand name of PTFE is discovered by this compound. 
PTFE
The evolutionary Polytetrafluoroethylene i.e. PTFE is commonly known as Teflon from a niche product used only in high-value applications to a mainstream requirement has been very gradual. PTFE usage has crossed a critical mass and is commercially viable in more than 200 industrial applications.
PTFE is a synthetic fluropolymers of tetrafluroethylene that has been used in numerous applications. The best brand name of PTFE based formulas is Teflon. PTFE is fluorocarbon solid; it is neither water nor water- containing substances wet PTFE. PTFE has the lowest coefficient of friction against any solid. PTFE is used as a non-stick coating for and many cookware.
PTFE is manufactured in various types such as Rods, Bushes, CFT Thrust Pads, Bellows, Balls, Washers, Rings, Teflon Valve Seats, Gaskets, O Rings, and Strips etc.

FEATURE OF PTFE

  • 1. High temperature resistance: It could work stable between 200°C and +260°C.
  • 2. Low temperature resistance. It has excellent mechanical toughness in -180°C.
  • 3. High lubricating property.
  • 4. Excellent insulation property.
  • 5. Nice non-sticky property.
  • 6. Nonhazardous
  • 7. Anti-corrosion.
  • 8. Long durabilit
  • Source:https://www.sukoptfe.com/ptfe-feature-and-its-types

Applications of PTFE Rod

PTFE Rod Features:Usage temperature range is very broad (Celsius from - 200 degrees to +260 degrees); Anti-majority chemical substance's corrosiveness, except some fluorides and alkalinity moltenmetal;Excellent mechanical properties, aging resistance;Excellent flame resistance(Conforms to ASTM-D635 and D470 test step),in the air to be regulated as a flame retardant material;Very low water absorption......
PTFE Rod
PTFE-polytetrafluoroethylene was discovered by Dr. Roy Plunkett of DuPont Research Laboratory on April 6, 1938. The original PTFE was further developed by Dupont and released as a product in 1945.
The product is highly resistant to chemical corrosion and can handle temperatures above 500 ° C. One of PTFE’s first household items is the “PTFE coated frying pan”. Although the pot works very well, it is different from the PTFE rods and plates we supply. It is sprayed on almost black coating, pure PTFE rods and sheets in the PTFE round bar steam valve package is bright white how to use industrial PTFE plastic rods how to use industrial PTFE plastic rods PTFE gaskets and steam packaging.
Because PTFE has high temperature and chemical resistance, it is usually used for valve applications. From simple steam / hot water valves to high temperature, fluid handling industries caustic chemical valves. This material is semi-rigid to rigid plastic and can be easily machined — one of the easiest to use plastic. The PTFE rod can be machined into very close tolerances on most small diameter rods with a diameter of +.002 “/ — .00”. Chemical resistance is one of the key properties associated with materials. In flakes or flakes, PTFE is used as a gasket material for high heat and chemical resistant flanges and seals.

Polypropylene Woven Bags necessity for every industry & individual

There are many benefits of using a Polypropylene (PP) woven bag Manufacturer out of which the most important thing is that they are absolutely environmental friendly and do not cause any health hazards. Therefore you can safely carry or pack food in it without any worries. It does not stain and will not give out colour at all. It is washable too. It is extremely light weight therefore won’t burden you with bag weight. Most PP bags are also waterproof therefore it is the best option during the rainy seasons. They are the most durable and strong cold as well as heat resistant bags in the present day. They are also flame resistant therefore don’t catch fire. These bags allow the things inside to remain fresh too.

Synonyms of PP bags

You might get confused and may take it forever to search for a pp woven bag as many manufacturers sell it under different names and moist don’t even know the name. Therefore you should know how it looks and also the other names by which it is called. The other names for woven polypropylene bags are woven PP sacks, Wpp bags, woven poly bags, woven bags, rice bags, salt bags and the like.

Other uses of PP bags

Woven PP bags are not only good for individual use but are also a very good option for packaging large industrial and agricultural good. You can use Pp bags to transport rice, salt, seeds, flour as well as several other agricultural products. The industrial sector can use these bags to transport or store coal, cement, sand, and the like. Fertilizers, chemicals, firewood can also be stored or carried in it.

Numerous Applications of PTFE Sheet

There are many types of engineering plastics on the market. However, PTFE sheet is the most useful, in all industries have a great application. 
Applications of PTFE Sheet
Chemical resistance is another excellent feature of PTFE. It has the power to resist chemical corrosion. Compared with other plastics on the market, it has a high resistance. Although plastic covers common applications and uses, you can not find chemicals that may damage the plastic. PTFE sheet has acid resistance. Since the plastic sheet can easily withstand the acidic reaction of higher concentrations of acid; it can be used in many ways.
High temperature resistant — PTFE sheets also require high temperatures. As the material can easily withstand low temperatures, but also to maintain the same level of performance. No effect on the quality of the material. Even if the temperature exceeds 250 degrees Celsius, this will not affect its performance. It can also resist the temperature, or even down to -260 degrees Celsius level. It is basically used effectively as a liner inside the ship.
Electrical insulation — this is another important feature of PTFE tape. Is considered one of the best materials for electrical insulation. It is also used as an excellent alternative to PVC in an efficient manner.
People can now find the various uses of this kind of equipment. It is used in the food production industry. Its use in the food industry is due to its being truly safe and does not contaminate food particles. Use in food is very safe because it does not have any harmful effects. It is also a product for industrial use to reduce costs. Because it also has super sliding differences, industrialists are more interested in these products. PTFE tubing is also used to achieve successful industrial applications.

Convoluted Low-Profile PTFE Lined Hose

Polytetrafluoroethylene (PTFE) is an engineered fluoropolymer. Oustanding resistance to chemicals is one of its primary attributes. A broad temperature range of -100°F to 500°F (-73°C to 260°C) make this hose material suitable for the majority of fluid and ambient temperature conditions found in industry.
Rubber convoluted PTFE hoses offer a non-stick, helically-shaped inner core which minimizes pressure drops and simplifies cleaning. These flexible hoses are designed to transport almost all substances and to withstand the most demanding conditions, including high velocity and pressure surges. The standard PTFE inner core can be replaced with an optional black non-conductive liner. All are available in bulk or fabricated assemblies.

FEATURES:

Conductive PTFE Lined Hose with Braided Stainless Steel Cover Features
• Lower convolutions for minimal pressure drop and ease of cleaning
• Inner core is convoluted non-stick PTFE
• Outer cover is stainless steel braid overwrap
• Non-stick contact surface will not contaminate contacted substances
• Not affected by weather and will not age in service within the recommended temperature and pressure ratings
• Withstands high velocity and pressure surges
• Unaffected by continuous flexing or vibration when used in accordance with minimum bend radius specifications
• Autoclavable and steam-cleanable
• Available in bulk or fabricated assemblies
Conductive PTFE Lined Hose with Braided Polypropylene Cover Features
• Inner core is low profile convoluted white PTFE
• Outer cover is bonded with a PTFE fiberglass braid and over braid with a polypropylene monofilament
• Each monofilament strand is twisted for abrasion and chemical-resistance
• Full vacuum rating on all sizes at 70°F
• Will not conduct internal heat as quickly as metallic braided hoses
• Conveys most all substances and withstands the environmental conditions in which it operates
• Available conductive liner for static dissipation
• Ease of cleanability
• Available in bulk or fabricated assemblies

APPLICATIONS

• Food processing
• Pharmaceutical processing
• Cosmetics
• Hot CIP solutions
• Chemical products
• Low pressure steam applications

CONNECTIONS

• Broad variety fittings in 316L Stainless Steel, PTFE encapsulated or non-metallic materials
• Electropolished Stainless Steel fittings available
• Crimped fittings available in other high quality alloys
• Available with etched date or purchase order number on crimp collars