Products Lab Consumables & Materials PTFE material PTFE container
PTFE container

PTFE material

PTFE container

Item Number : PTFE-11

Price varies based on specs and customizations


Material
Polytetrafluoroethylene(ptfe)
Specification
See the form
ISO & CE icon

Shipping:

Contact us to get shipping details Enjoy On-time Dispatch Guarantee.

Application   

PTFE container is a kind of container with excellent corrosion resistance and chemical inertness, which is stain-resistant, easy to clean, and easy to clean. It is often used in special fields such as storage, transportation and processing of high-purity chemicals, organic solvents, fluorine chemicals, and semiconductor materials.

Detail & Parts

PTFE container detail 1

PTFE container detail 2PTFE container detail 3PTFE container detail 4PTFE container detail 5

Advantages

  • High temperature resistance: PTFE can withstand high temperatures up to 450°C without melting, and it can maintain good mechanical toughness and elongation even at extremely low temperatures (-196°C).
  • Corrosion resistance: PTFE exhibits excellent corrosion resistance to various chemicals, including strong acids, strong alkalis, and organic solvents. This characteristic makes it well suited for processing operations involving corrosive substances.
  • High lubricity: PTFE has low surface tension and minimal adhesion to other substrates, and has the lowest friction among solid materials, making it an ideal lubricating medium in various applications.
  • Non-toxic: PTFE is a colorless, odorless, non-toxic substance, suitable for medicine, aviation and other fields. Due to its biocompatibility, it can even be used as an additive for artificial organs.

Technical specifications

Round blood outer diameter*inner diameter*inner depth Inner size of square dish*inner depth
70mm*60mm*15mm 60*60mm *15mm
50mm*40mm*15mm 80*80mm*15mm
60mm*50mm*15mm 90*90mm*15mm
80mm*70mm*15mm 100*100mm*15mm
90mm*80mm*15mm 110*110mm*15mm
100mm*90mm*15mm 120*120mm*15mm
110mm*100mm*15mm
120mm*110mm*15mm
130mm*120mm*15mm
160mm*150mm*15mm 200*200*120MM about 5L PTFE cylinder
92*83*19mm 10L PTFE cylinder
102*93*20mm 15L PTFE cylinder

The product we show are available in different sizes and custom sizes are available on request.

FAQ

What is polytetrafluoroethylene (PTFE)?

Polytetrafluoroethylene (PTFE) is a synthetic fluoropolymer of tetrafluoroethylene. It is a white, waxy solid that is known for its exceptional nonstick properties, high chemical resistance, and low friction coefficient. PTFE is widely recognized by its brand name Teflon, which is a registered trademark of Chemours, a spin-off of DuPont.

What are the key properties and characteristics of PTFE?

PTFE possesses several unique properties that make it highly desirable for various applications. It has excellent chemical resistance, being virtually unaffected by most chemicals and solvents. PTFE is also non-reactive, making it suitable for use in harsh environments. It has a low coefficient of friction, providing excellent nonstick properties, and it retains its nonstick characteristics even at high temperatures. PTFE is also electrically insulating, with high dielectric strength, and has a wide temperature range of -200 to +260 degrees Celsius (-328 to +500 degrees Fahrenheit). Additionally, PTFE is biologically inert, making it suitable for use in medical and food-grade applications.

What are the advantages of using ceramic crucibles?

Ceramic crucibles offer several advantages over other types of crucibles. Firstly, they have excellent thermal resistance, allowing them to withstand high temperatures without cracking or warping. Ceramic crucibles are also chemically inert, meaning they do not react with most substances, making them suitable for a wide range of applications. They are also non-porous, ensuring that there is no contamination or absorption of materials during heating or melting processes. Ceramic crucibles are highly durable and long-lasting, making them a reliable choice for repeated use. Additionally, ceramic crucibles can be manufactured in various shapes and sizes to accommodate different experimental or industrial requirements.

How are high-purity graphite crucibles made?

High-purity graphite crucibles are typically manufactured through a process called isostatic pressing. In this method, graphite powder is placed in a rubber mold, and then subjected to high pressure from all directions. This pressure compacts the graphite particles into a dense and uniform crucible shape. The crucible is then heated to a high temperature to remove any impurities and improve its purity.

What are the applications of PTFE?

PTFE finds applications in a wide range of industries due to its unique properties. It is commonly used as a nonstick coating for cookware, such as frying pans and baking sheets. PTFE is also used as a lining material for pipes, tanks, and vessels that handle corrosive chemicals. Its low friction coefficient makes it suitable for bearings, seals, and gaskets in various mechanical systems. PTFE is used in electrical insulation, such as wire and cable coatings, and it is also employed in the manufacturing of electrical components, such as connectors and insulators. Additionally, PTFE is utilized in medical devices, such as catheters and surgical implants, due to its biocompatibility.

What are some common uses of ceramic crucibles?

Ceramic crucibles have a wide range of applications across various industries. They are commonly used in laboratories for heating, melting, or calcining substances during experiments or sample preparations. Ceramic crucibles are also widely used in metal casting and alloy production processes, as they can withstand the high temperatures required for melting metals. They are used in the production of ceramics, glass, and semiconductors, where precise temperature control and chemical resistance are crucial. Additionally, ceramic crucibles find applications in the pharmaceutical and chemical industries, as well as in research and development, where they are used for analyzing and testing materials under extreme temperature conditions.

What are the common applications of high-purity graphite crucibles?

High-purity graphite crucibles have a wide range of applications in industries such as metallurgy, foundries, and laboratories. They are commonly used for melting and casting non-ferrous metals, including aluminum, copper, and precious metals. High-purity graphite crucibles are also utilized in the production of alloys and high-temperature ceramics. They are essential in processes such as chemical analysis, spectroscopy, and sample preparation in laboratories. Additionally, these crucibles find applications in the semiconductor industry for the melting and growing of silicon and other semiconductor materials.

What are the advantages of using PTFE?

The use of PTFE offers several advantages in various applications. Its exceptional nonstick properties make it easy to clean and release materials, reducing the need for excessive lubrication or cleaning agents. PTFE's high chemical resistance ensures long-term durability and protection against corrosion. Its low friction coefficient reduces wear and tear, improving the lifespan of mechanical systems. PTFE's electrical insulation properties make it safe for use in electrical applications. Furthermore, its biocompatibility makes it suitable for medical and food-grade applications. PTFE is also highly stable at high temperatures, maintaining its properties without degradation. Overall, the advantages of PTFE include its nonstick nature, chemical resistance, low friction, electrical insulation, biocompatibility, and high temperature stability.

How can I choose the right ceramic crucible for my application?

When choosing a ceramic crucible for a specific application, several factors should be considered. Firstly, the temperature range required for the application should be determined, as different types of ceramics have varying maximum temperature limits. It is important to select a crucible that can withstand the expected temperature without deformation or damage. Secondly, the size and capacity of the crucible should be considered to ensure it can accommodate the required quantity of material. The shape and design of the crucible should also be compatible with the experimental setup or industrial process. Additionally, the chemical compatibility of the crucible with the substances being used should be assessed to ensure there will be no adverse reactions or contamination. Consulting with suppliers or experts in the field can help in selecting the most suitable ceramic crucible for specific applications.

What factors should be considered when selecting high-purity graphite crucibles?

When selecting high-purity graphite crucibles, several factors should be considered. Firstly, the size and capacity of the crucible should align with the intended application and the amount of material to be melted or processed. The crucible's thermal conductivity, thermal shock resistance, and chemical compatibility should be evaluated to ensure they meet the specific process requirements. It is important to select crucibles made from high-quality graphite material with high purity levels to minimize contamination and ensure excellent performance. The crucible's design and construction should also be considered, such as the presence of handles or pouring spouts for easy handling. Additionally, it is advisable to consult with manufacturers or experts in the field to ensure the selection of the most suitable high-purity graphite crucibles for specific applications.

Are there any limitations or considerations when using PTFE?

While PTFE has many desirable properties, there are some limitations and considerations to keep in mind. PTFE has a relatively low mechanical strength compared to other engineering materials, so it may not be suitable for applications that require high load-bearing capabilities. It also has a relatively high coefficient of thermal expansion, which needs to be considered for dimensional stability in certain applications. PTFE has poor adhesion properties, making it difficult to bond or paint directly onto its surface. Pre-treatments or specialized adhesives may be required for proper adhesion. Additionally, PTFE is susceptible to damage from high-energy radiation, so it may not be suitable for applications in radiation-intensive environments. It is also important to consider the potential release of toxic fumes when PTFE is heated above its recommended temperature range.

How should ceramic crucibles be handled and maintained?

Proper handling and maintenance of ceramic crucibles are essential to ensure their longevity and performance. When handling ceramic crucibles, it is important to avoid dropping them or subjecting them to sudden temperature changes, as this can cause thermal shock and result in cracking or breakage. It is advisable to use appropriate tools, such as tongs or gloves, for handling hot crucibles. After use, ceramic crucibles should be allowed to cool down gradually before cleaning. Cleaning can be done using warm water and mild detergent, followed by rinsing and drying thoroughly. It is important to avoid using harsh chemicals or abrasive materials that can damage the ceramic surface. Regular inspection should be carried out to check for any signs of wear, cracks, or discoloration, and damaged crucibles should be replaced to ensure safety and accuracy in experiments or industrial processes.
View more faqs for this product

4.8

out of

5

I highly recommend the PTFE container. It's perfect for storing and handling corrosive chemicals, and it's easy to clean.

Jean-Marie Gounon

4.9

out of

5

I'm very impressed with the quality and durability of the PTFE container. It's a great value for the price.

Anastasiia M.

4.7

out of

5

The PTFE container is a great choice for storing and transporting sensitive materials. It's airtight and leak-proof, so I can be sure that my samples will stay safe.

Lucas D.

4.6

out of

5

I'm very happy with the PTFE container. It's easy to use and clean, and it's very durable.

Renee B.

4.8

out of

5

The PTFE container is a great product. It's well-made and durable, and it meets all of my needs.

Gabriel M.

4.9

out of

5

I highly recommend the PTFE container. It's a great value for the price, and it's perfect for my research needs.

Maria S.

4.7

out of

5

I'm very happy with the PTFE container. It's made of high-quality materials and it's very durable.

Robert J.

4.6

out of

5

The PTFE container is a great product. It's easy to use and clean, and it's very durable.

Anne M.

4.8

out of

5

I highly recommend the PTFE container. It's perfect for storing and handling corrosive chemicals, and it's easy to clean.

Pierre D.

4.9

out of

5

I'm very impressed with the quality and durability of the PTFE container. It's a great value for the price.

Sophie B.

4.7

out of

5

The PTFE container is a great choice for storing and transporting sensitive materials. It's airtight and leak-proof, so I can be sure that my samples will stay safe.

Nicolas M.

4.6

out of

5

I'm very happy with the PTFE container. It's easy to use and clean, and it's very durable.

Julie S.

4.8

out of

5

The PTFE container is a great product. It's well-made and durable, and it meets all of my needs.

Alexandre G.

4.9

out of

5

I highly recommend the PTFE container. It's a great value for the price, and it's perfect for my research needs.

Caroline J.

4.7

out of

5

I'm very happy with the PTFE container. It's made of high-quality materials and it's very durable.

Vincent D.

4.6

out of

5

The PTFE container is a great product. It's easy to use and clean, and it's very durable.

Marie B.

4.8

out of

5

I highly recommend the PTFE container. It's perfect for storing and handling corrosive chemicals, and it's easy to clean.

Jean-Pierre M.

4.9

out of

5

I'm very impressed with the quality and durability of the PTFE container. It's a great value for the price.

Francoise S.

4.7

out of

5

The PTFE container is a great choice for storing and transporting sensitive materials. It's airtight and leak-proof, so I can be sure that my samples will stay safe.

Michel G.

PDF - PTFE container

Download

Catalog of Ptfe Material

Download

Catalog of Ptfe

Download

Catalog of Ceramic Crucible

Download

Catalog of High Purity Graphite Crucible

Download

REQUEST A QUOTE

Our professional team will reply to you within one business day. Please feel free to contact us!

Related Products

PTFE bottle oil fume sampling tube

PTFE bottle oil fume sampling tube

PTFE products are generally called "non-stick coating", which is a synthetic polymer material that replaces all hydrogen atoms in polyethylene with fluorine.

PTFE cleaning rack

PTFE cleaning rack

PTFE cleaning racks are mainly made of tetrafluoroethylene. PTFE, known as the "King of Plastics", is a polymer compound made of tetrafluoroethylene.

PTFE centrifuge tube rack

PTFE centrifuge tube rack

The precision-made PTFE test tube racks are completely inert and, due to the high temperature properties of PTFE, these test tube racks can be sterilized (autoclaved) without any problems.

Laboratory ITO/FTO conductive glass cleaning flower basket

Laboratory ITO/FTO conductive glass cleaning flower basket

PTFE cleaning racks are mainly made of tetrafluoroethylene. PTFE, known as the "King of Plastics", is a polymer compound made of tetrafluoroethylene.

PTFE insulator connector filter high voltage PTFE

PTFE insulator connector filter high voltage PTFE

PTFE insulator PTFE has excellent electrical insulation properties in a wide temperature and frequency range.

PTFE sampling filter

PTFE sampling filter

PTFE filter element is a commonly used industrial filter element, mainly used to filter corrosive media such as high-purity chemical substances, strong acids, and strong alkalis.

Alumina (Al2O3) Furnace Tube - High Temperature

Alumina (Al2O3) Furnace Tube - High Temperature

High temperature alumina furnace tube combines the advantages of high hardness of alumina, good chemical inertness and steel, and has excellent wear resistance, thermal shock resistance and mechanical shock resistance.

PTFE gasket

PTFE gasket

Gaskets are materials placed between two flat surfaces to enhance the seal. To prevent fluid leakage, sealing elements are arranged between static sealing surfaces.

Aluminum Oxide (Al2O3) Protective Tube - High Temperature

Aluminum Oxide (Al2O3) Protective Tube - High Temperature

Alumina oxide protective tube, also known as high temperature resistant corundum tube or thermocouple protection tube, is a ceramic tube mainly made of alumina (aluminum oxide).

PTFE air valve

PTFE air valve

PTFE small air valve for gas-liquid sampling and sampling bag for sample collection.

Alumina (Al2O3) Crucible With Lid Cylindrical Laboratory Crucible

Alumina (Al2O3) Crucible With Lid Cylindrical Laboratory Crucible

Cylindrical Crucibles Cylindrical crucibles are one of the most common crucible shapes, suitable for melting and processing a wide variety of materials, and are easy to handle and clean.

PTFE ball valve seat

PTFE ball valve seat

Seats and inserts are vital components in the valve industry. As a key component, polytetrafluoroethylene is usually selected as the raw material.

Alumina (Al2O3) Ceramic Crucible For Laboratory Muffle Furnace

Alumina (Al2O3) Ceramic Crucible For Laboratory Muffle Furnace

Alumina ceramic crucibles are used in some materials and metal melting tools, and flat-bottomed crucibles are suitable for melting and processing larger batches of materials with better stability and uniformity.

PTFE tweezers

PTFE tweezers

PTFE tweezers inherit the excellent physical and chemical properties of PTFE, such as high temperature resistance, cold resistance, acid and alkali resistance, and corrosion resistance to most organic solvents.

PTFE adjustable height flower basket/developing and etching conductive glass cleaning rack

PTFE adjustable height flower basket/developing and etching conductive glass cleaning rack

The flower basket is made of PTFE, which is a chemically inert material. This makes it resistant to most acids and bases, and it can be used in a wide variety of applications.

PTFE acid and alkali resistant scoops/chemical powder material scoops

PTFE acid and alkali resistant scoops/chemical powder material scoops

Known for its excellent thermal stability, chemical resistance and electrical insulating properties, PTFE is a versatile thermoplastic material.

Boron Nitride (BN) Ceramic Tube

Boron Nitride (BN) Ceramic Tube

Boron nitride (BN) is known for its high thermal stability, excellent electrical insulating properties and lubricating properties.

PTFE electrolytic cell corrosion-resistant sealed / non-sealed

PTFE electrolytic cell corrosion-resistant sealed / non-sealed

Choose our PTFE Electrolytic Cell for reliable, corrosion-resistant performance. Customize specifications with optional sealing. Explore now.

Alumina (Al2O3) Ceramic Crucible Semicircle Boat  with Lid

Alumina (Al2O3) Ceramic Crucible Semicircle Boat with Lid

Crucibles are containers widely used for melting and processing various materials, and semicircular boat-shaped crucibles are suitable for special smelting and processing requirements. Their types and uses vary by material and shape.