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XTL sintyron alumina ceramic tga crucible

Alumina ceramic TGA crucibles are essential tools for accurate and reliable thermogravimetric analysis. With their high temperature resistance, chemical compatibility, and mechanical strength, these crucibles provide a reliable solution for a wide range of TGA applications. By following proper handling and care procedures, users can maximize the performance and longevity of alumina ceramic TGA crucibles for precise measurement and analysis of sample weight changes in TGA experiments.

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XTL sintyron high heat resistant 95% alumina ceramic crucible with lid

In Stock Thermal Analysis High Purity Alumina Ceramic Crucible

Alumina ceramic TGA crucibles are specialized containers used in thermogravimetric analysis (TGA) to

accurately measure the changes in weight of a sample as it is subjected to varying temperatures. The

crucibles are constructed from high purity alumina ceramic material, which offers excellent thermal stability,

chemical resistance, and mechanical strength.

The design of alumina ceramic TGA crucibles is crucial for ensuring accurate and reliable results in TGA

experiments. The crucibles are typically cylindrical in shape, with a flat bottom and a smooth inner surface to

facilitate uniform heating and minimize sample loss. They are available in various sizes to accommodate

different sample volumes and types.

One of the key advantages of using alumina ceramic TGA crucibles is their high temperature resistance.

Alumina ceramic can withstand temperatures up to 1600°C, making it suitable for a wide range of TGA

applications. The material also exhibits excellent chemical resistance, making it compatible with a variety

of sample types and test conditions.

In addition to their superior thermal and chemical properties, alumina ceramic TGA crucibles are also known

for their mechanical strength and durability. The crucibles can withstand repeated heating and cooling cycles

without cracking or deforming, ensuring long-lasting performance and reliability in TGA experiments.

Alumina Crucible Information

Product Alumina Crucible
Material Al2O3
Purity 99%, 99.3%, 99.5%
Color White/Ivory
Shape Arc/Square/Rectangle/Cylinder/Boat
Capacity 1-2000 ml
Density 3.98 g/cm3
Melting Point 2020℃
Max. Working Temperature 1800 ℃or 3180 F

Further, these can also be custom made on request.


In Stock Thermal Analysis High Purity Alumina Ceramic Crucible

Alumina Crucible Cylinder Type

Regular size   +- mm
Capacity (ml) Top dia (mm) Bottom dia (mm) Height(mm)
3ml 20mm 16mm 17mm
4ml 25mm 19mm 18mm
5ml 26mm 18mm 21mm
10ml 30mm 20mm 28mm
15ml 35mm 21mm 30mm
20ml 38mm 24mm 35mm
25ml 40mm 25mm 35mm
30ml 45mm 27mm 39mm
40ml 47mm 28mm 43mm
50ml 50mm 30mm 48mm
100ml 61mm 31mm 60mm
150ml 73mm 43mm 67mm
200ml 82mm 43mm 70mm
300ml 88mm 53mm 85mm
500ml 108mm 62mm 108mm
800ml 113mm 62mm 140mm

Performance For Industrial Ceramic






Al2O3 Content(%)



Physical Characteristics

Heat resistance(℃)


Bulk density(g/cm3)


Water absorption(%)


Flexural strength(Mpa)



Mechanical Characteristics

Hardness vickers (Gpa)


Elastic modulus (Gpa)


Poisson’s ratio



Thermal Characteristics

Linear expansion coefficient(20℃-500℃) 10-6/℃


Thermal conductivity  w/(m.k)


Specific Heat  *10-3J/(kg*K)



Electrical Characteristics

Dielectric constant (1MHZ)


Dielectric loss angle  *10-4 


Dielectric strength  *106V/m



In Stock Thermal Analysis High Purity Alumina Ceramic CrucibleIn Stock Thermal Analysis High Purity Alumina Ceramic Crucible



Used for testing laboratory and a variety of industrial analysis.

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In Stock Thermal Analysis High Purity Alumina Ceramic Crucible

Company Information

In Stock Thermal Analysis High Purity Alumina Ceramic CrucibleIn Stock Thermal Analysis High Purity Alumina Ceramic Crucible 


Why us?
* Professional manufacturer since 1997.
* Strict quality control on production process and tolerance.
* Free samples available
* Customized production based on your drawing or specification
* On-time delivery and reliable support and service
* Inventory available for quick shipment
* We keep confidentiality of all the drawings and business information between us.
Are you a trading company or a manufacturer?
* We are a manufaturer. 
Can you provide the free samples?
* Yes,we can offer free sample if we have it in stock,but the courier fee is to be collected.
Do you accept customized production based our specification?
* Yes,we offer OEM and ODM service. Just send us your drawing if you have it. If you don’t have a drawing, just tell us your idea, we will work out the drawing for you.

What's the delivery time?
* 7 working days for standard products 30 days for customized products. 
What is the MOQ?
* No limit to the quantity. We can offer the best proposal and solutions according to your condition.
What is the payment terms you accept?
* T/T,LC,Western Union,moneygram are acceptable.
How to deal with the faulty?
* Firstly, Our product are produced in strict quality control system and the defective rate will be less than 2%.
If there are problems with the product, we will provide free replacement.

Intention information