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Custom PTFE Teflon Parts Manufacturer for Centrifuge Tubes

PTFE material

Custom PTFE Teflon Parts Manufacturer for Centrifuge Tubes

Item Number : PTFE-32

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Material
PTFE
Specification
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Introduction

PTFE centrifugal tubes are an essential component in various laboratory settings, particularly where high resistance to chemicals and temperature is required. These tubes are designed to withstand harsh conditions, making them ideal for applications in chemical and biological research. 

  • Chemical Resistance: PTFE centrifugal tubes are highly resistant to a wide range of chemicals, including strong acids and bases. This feature makes them suitable for use in environments where exposure to corrosive substances is common, ensuring the integrity of samples and the longevity of the tubes.
  • Temperature Tolerance: These tubes can withstand extreme temperatures, from -100°C to 260°C. This capability allows for their use in various temperature-controlled experiments, ensuring stability and reliability in high and low-temperature applications.
  • Non-Stick Surface: The non-stick property of PTFE ensures that samples do not adhere to the tube walls, facilitating easy release and preventing cross-contamination between different samples. This feature is crucial in maintaining the purity and accuracy of experimental results.

Details & Parts

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

PTFE Centrifuge Tube

Technical specifications

Model Outer diameter(mm) Total height(mm) Wall thickness(mm)
screw mouth round bottom 5ml 16 65 2
10ml 16 125 2
15ml 20 100 2.5
20ml 20 125 2.5
25ml 25 105 2.5
30ml 25 125 2.5
40ml 28 105 2
45ml 28 120 2
50ml 33 115 2.5
100ml 35 150 3.5
100ml 36 145 3
screw mouth flat bottom 5ml 16 55 *
10ml 16 108 *
20ml 22 106 *
30ml 25 124 *
50ml 30 125 *
100ml 39 139 *

The size is for reference only, please refer to the actual product.

Applications

  • Chemical Industry: Utilized in pipeline systems for transporting corrosive liquids and gases, as well as in the manufacture of valves, pumps, and reactor liners.
  • Pharmaceutical and Biomedical Fields: Ideal for sterile and clean fluid delivery pipelines in biopharmaceutical processes, and also used in medical devices such as catheters and implants.
  • Semiconductor and Electronics Industry: Essential in electronic component cooling systems and for ultrapure water delivery due to their superior insulation properties.
  • Laboratory Research: Commonly used in laboratories for centrifugation processes involving aggressive chemicals or high temperatures, ensuring safety and precision.
  • Environmental Analysis: Used in the analysis of environmental samples where resistance to harsh chemicals and stability at varying temperatures is crucial.
  • Food and Beverage Industry: Due to their non-reactive nature and ability to withstand high temperatures, they are used in processes that require strict hygiene and chemical inertness.

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FAQ

What Are The Main Advantages Of Using PTFE Centrifugal Tubes?

PTFE Centrifugal Tubes offer several advantages including excellent chemical resistance, high temperature stability (up to 260°C), and a low coefficient of friction. They are also extremely inert, making them suitable for use in environments where contamination must be avoided.

Can PTFE Centrifugal Tubes Be Used With Any Type Of Centrifuge?

Yes, PTFE Centrifugal Tubes are designed to be compatible with most standard centrifuges. However, it is always recommended to check the specifications of both the tubes and the centrifuge to ensure compatibility.

Are PTFE Centrifugal Tubes Suitable For Use In Biological Applications?

Yes, PTFE Centrifugal Tubes are extremely inert and do not contaminate biological samples, making them ideal for use in biological and medical research. They are also resistant to most biological stains and can be easily sterilized.

What Is The Maximum Pressure That PTFE Centrifugal Tubes Can Withstand?

PTFE Centrifugal Tubes can typically withstand positive pressures of up to 1.6Mpa and negative pressures of 77Kpa. They are designed to operate reliably in extreme environments, including high temperatures and corrosive conditions.

What Types Of Samples Are Suitable For Centrifugation In PTFE Tubes?

PTFE Centrifugal Tubes are suitable for a wide range of samples, including those that are corrosive, highly reactive, or require high temperature stability. They are commonly used in applications involving acids, alkalis, and other harsh chemicals.

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.

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 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.

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.
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