Products Lab Consumables & Materials PTFE material PTFE reagent bottle/wide -mouth bottle/fine mouth bottle/sample bottle/high temperature PTFE
PTFE reagent bottle/wide -mouth bottle/fine mouth bottle/sample bottle/high temperature PTFE

PTFE material

PTFE reagent bottle/wide -mouth bottle/fine mouth bottle/sample bottle/high temperature PTFE

Item Number : PTFE-24

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Applications

The PTFE reagent bottle, also known as a PTFE chemical bottle or Teflon reagent bottle, is a versatile and robust alternative to traditional glass reagent bottles. Due to its exceptional chemical resistance, high temperature tolerance, and durability, it finds extensive use across various sectors. Here are the main application areas of PTFE reagent bottles:

  • Laboratory Use: Ideal for storing and handling chemicals, samples, and reagents in laboratory settings. Its resistance to both acids and alkalis makes it suitable for a wide range of experiments and tests.
  • Education and Research: Widely used in educational institutions and research facilities for teaching and conducting scientific experiments. The bottles are particularly useful due to their durability and ease of use.
  • Industrial Chemistry: Essential in industrial settings where harsh chemicals are handled. The bottles are used for storing and transporting chemicals safely.
  • Pharmaceutical Industry: Used for storing medicines and chemicals in pharmaceutical research and production. The bottles' non-reactive nature ensures the integrity of the stored substances.
  • Basic Household Uses: Can be used for storing various household substances like detergents, oils, and essential oils due to their non-reactive and leak-proof properties.
  • Sample Collection and Storage: Particularly useful for collecting and storing samples that require a non-reactive and stable environment, such as in environmental testing or geological studies.

Details & Parts

PTFE reagent bottle

PTFE reagent bottle

 PTFE reagent bottle

PTFE reagent bottle

PTFE reagent bottle

 PTFE reagent bottle

PTFE reagent bottle

PTFE reagent bottle

PTFE reagent bottle detail 2PTFE reagent bottle detail 23PTFE reagent bottle detail 4PTFE reagent bottle detail 5

Technical specifications

Model Specification Outer diameter Height Inner diameter
PTFE small mouth bottle 25ml 36mm 81mm 21mm
50ml 49mm 95mm 20mm
100ml 51mm 98mm 20mm
150ml 54mm 108mm 20mm
250ml 70mm 117mm 35mm
500ml 81mm 147mm 35mm
1000ml 100mm 188mm 40mm
2000ml 145mm 217mm 48mm
PTFE wide mouth bottle 50ml 50mm 92mm 35mm
100ml 52mm 103mm 35mm
150ml 54mm 106mm 35mm
250ml 68mm 114mm 40mm
500ml 81mm 149mm 40mm
1000ml 100mm 192mm 48mm
2000ml 144mm 220mm 63mm
PTFE screw mouth flat bottom reagent bottle 5ml 16mm 55mm *
10ml 16mm 108mm *
20ml 22mm 106mm *
30ml 25mm 124mm *
50ml 30mm 125mm *
100ml 39mm 139mm *

Advantages

  • High Chemical Resistance: PTFE reagent bottles are highly resistant to a wide range of chemicals, including strong acids and alkalis, making them ideal for storing hazardous substances without the risk of chemical degradation.
  • Temperature Tolerance: These bottles can withstand extreme temperatures, ranging from -200ºC to +260ºC, ensuring their usability in various laboratory conditions and applications.
  • Non-Adhesive Surface: The minimal surface tension of PTFE prevents any substance from adhering to the bottle, simplifying the cleaning process and maintaining the purity of stored materials.
  • Lightweight and Unbreakable: Unlike glass bottles, PTFE reagent bottles are lightweight and virtually unbreakable, enhancing safety and ease of handling in the laboratory.
  • Leak-Proof Cap: Equipped with a leak-proof screw cap, these bottles ensure that stored chemicals remain secure and do not leak, reducing the risk of contamination and accidents.
  • Excellent Dielectric Properties: Ideal for applications involving electrical experiments or where the dielectric properties of the container material are crucial.
  • Ease of Sterilization: PTFE bottles can be easily sterilized, making them suitable for biological and medical applications where cleanliness and sterility are paramount.
  • Long Service Life: With excellent aging resistance and durability, PTFE reagent bottles offer a long service life, reducing the need for frequent replacements.
  • Versatile Applications: Suitable for a variety of uses, including laboratory experiments, educational research, and basic household applications, these bottles are a versatile addition to any setting requiring chemical storage.

Designed for You

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Would you please drop your ideas to us, our engineers are ready for you now!

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 main types of laboratory glassware?

The main types of laboratory glassware include stirring rods, oscillating beads, optical glass sheets, single and jacket glass reactors, specimen jars, PTFE flasks, glass tissue grinders, PTFE volumetric flasks, PTFE measuring cylinders, PTFE triangular bottles, PTFE reagent bottles, PTFE sampling spoons, and constant temperature heating magnetic stirrers.

Can PTFE reagent bottles withstand all corrosive liquids?

PTFE reagent bottles are highly resistant to most corrosive chemicals, including strong acids, strong alkalis, and various organic solvents. However, they are not impervious to all corrosive substances but can handle about 99% of them.

What are the typical applications of PTFE reagent bottles?

PTFE reagent bottles are ideal for storing and transporting corrosive chemicals, pharmaceuticals, foods, solvents, and various acids. They do not swell, dissolve, crack, or deform under these conditions.

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 applications of laboratory glassware?

Laboratory glassware is used in various applications such as chemical experiments, preventing zeolite formation, optical applications, synthetic reactions, distillation, filtration, specimen preservation, handling corrosive substances, high-temperature applications, and precise temperature control and mixing in laboratory settings.

What is a thermal element?

A thermal element is a device that converts electrical energy into heat in order to raise the temperature of an object or space. There are several types of thermal elements, including tubular heating elements, radiative heating elements, and combination heating element systems. Heat transfer occurs through thermal resistance and thermal capacitance, and there are three sources of heat: a power source, a temperature source, and fluid flow. Thermal elements are commonly used in laboratory equipment, as well as in various domestic and industrial applications.

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 the advantages of using borosilicate glass in laboratory glassware?

The advantages of using borosilicate glass in laboratory glassware include excellent optical properties, a smooth surface for clear visibility, and the option for added protection through transect coatings, which enhance the efficiency of inspection processes.

How does a thermal element work?

A thermal element works by converting electrical energy into heat through the process of Joule heating. When an electric current flows through the element, it encounters resistance, and this results in heating of the element. Metal and ceramic heating elements operate on the principle of electric resistance heating, generating heat by resisting the flow of electricity through the material. The coefficient of electrical resistance of the material determines its ability to generate heat proportional to the amount of current flowing through it. The generated heat radiates outwards into the heat treatment chamber, making thermal elements a highly effective method of generating heat.

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 does borosilicate glass enhance the efficiency of laboratory processes?

Borosilicate glass enhances the efficiency of laboratory processes by providing a smooth surface that offers excellent visibility, allowing for better inspection and monitoring of reactions and experiments. Its optical properties make it a preferred material over plastics, metals, and other building materials.

What are the advantages of using thermal elements?

Thermal elements offer several advantages in temperature measurement. Firstly, they have a wide temperature range, allowing for accurate measurements across a broad spectrum, from extremely low temperatures to high temperatures. They also have high sensitivity, meaning they can detect even small temperature changes. Additionally, thermal elements have excellent stability and repeatability, providing reliable and consistent temperature readings over time. They are rugged and durable, making them suitable for use in harsh environments. Thermal elements can also be easily integrated into various systems and instruments for temperature monitoring and control.

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.

What makes PTFE glassware suitable for handling corrosive substances?

PTFE glassware is suitable for handling corrosive substances due to its exceptional chemical resistance, temperature stability, and non-stick properties. These features make PTFE flasks, cylinders, and bottles ideal for use in laboratories where corrosive chemicals are involved.

What are the different types of thermal elements?

There are several types of thermal elements, including thermocouples, resistance temperature detectors (RTDs), and thermistors. Thermocouples are made of two dissimilar metals joined together, and they generate a voltage proportional to the temperature difference between their junctions. RTDs are made of pure metals, such as platinum or copper, and their resistance changes with temperature. Thermistors are made of temperature-sensitive semiconducting materials and have a large change in resistance with temperature.

How should thermal elements be calibrated and maintained?

Calibration and maintenance of thermal elements are crucial to ensure their accuracy and reliability. Regular calibration should be performed using certified reference thermometers or temperature standards to verify the accuracy of temperature readings. Calibration intervals may vary depending on the application and industry requirements. Proper storage and handling of the thermal elements are important to prevent damage or contamination. It is recommended to protect the elements from extreme temperatures, moisture, and corrosive substances. Regular inspection of the element's connections, insulation, and protective sheaths should be carried out, and any damage or wear should be addressed promptly. Proper cleaning of the elements, if required, should be done following manufacturer guidelines. It is important to follow the manufacturer's recommendations for maintenance and consult with experts when necessary.
View more faqs for this product

4.9

out of

5

Exceptional chemical resistance, safe for handling hazardous substances in the lab.

Anatoly Sokolov

4.8

out of

5

Unbreakable and lightweight, perfect for safe and easy handling during experiments.

Heidi Bergstrom

4.7

out of

5

Withstands extreme temperatures, suitable for diverse lab conditions and applications.

Rajesh Patel

4.9

out of

5

Versatile and robust, perfect for storing various substances in the laboratory environment.

Lila Aziz

4.8

out of

5

Leak-proof screw cap ensures secure storage and reduces the risk of contamination.

Isabel Almeida

4.7

out of

5

Minimal surface tension prevents adhesion, simplifying the cleaning process and maintaining material purity.

Matteo Conti

4.9

out of

5

Excellent dielectric properties, ideal for electrical experiments and specific applications.

Elena Petrov

4.8

out of

5

Long service life and durability, offers great value for laboratory use.

Liam O'Malley

4.7

out of

5

Easily sterilizable, making it suitable for medical and biological applications.

Yuki Tanaka

4.9

out of

5

Perfect for educational research and safe handling of substances in the laboratory.

Nina Ivanova

4.8

out of

5

Strong resistance to strong acid and alkali, ensures safety and reliability in experiments.

Ahmed Raza

4.7

out of

5

Highly resistant to various chemicals, making it perfect for storing different substances.

Gabriela Silva

4.9

out of

5

Durable and flexible, with excellent craftsmanship for practical use in experiments.

Kimura Akiyama

PDF - PTFE reagent bottle/wide -mouth bottle/fine mouth bottle/sample bottle/high temperature PTFE

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Catalog of Ptfe Material

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Catalog of Ptfe

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Catalog of Laboratory Glassware

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Catalog of Thermal Elements

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