Alumina ceramic crucible
VR

Product Introduction

Product details:
1)Material: 99.0% purity of Al2O3. Temperature:Long-term use temperature is 1600℃.
2)Application:Schools, Laboratories, Research Institutes and other company which do not need Precise applications.etc.
3)Available Shapes:arc cover  with card slot for using with Arc/Square/Rectangle/Cylinder/Crucibles and Boats.
4)Use:High temperature chemical analysis for various metals or nonmetals in labs.


Advantage
1.Excellent corrosion,chemical and wear resistance.
2.Good thermal stability,electrical insulation and air tightness.
3.High working temperature and long lifespan
5.Can be tightly covered on the pot and lid is not easy to break.


About Alumina Ceramic
Alumina lid, containing more than 99% of AL2O3, 99% alumina materials used to make high temperature crucible, tube resistance furnace and special wear-resistant materials, such as ceramic bearing, ceramic seal and water valve, so good chemical corrosion resistance, temperature tolerance, can use for a long time at 1650 ℃, also can use temperature as high as 1800 ℃, but only for short-term use.Alumina crucible has good quick-cooling and quick-heating resistance and is not easy to crack.Because alumina crucible is grouting molding, so the density is high, in the atmosphere of oxidation and reduction, corundum crucible has a good high temperature insulation and mechanical strength, thermal conductivity is large, thermal expansion rate is small, above 1700℃ with air, hydrogen, water vapor, carbon monoxide and so on.


Performance For Industrial Ceramic

Item   
UnitSteatite ceramic95 Al2O396 Al2O3
Physical Characteristics Bulk densityg/cm32.73.63.6
Water absorption     %000
Mechanical CharacteristicsFlexural strengthMpa145320340
Hardness VickersGpa5.712.213.5
Elastic modulusGpa120280320
Poisson’s ratio-0.210.220.23
Thermal Characteristics  Linear expansion coefficient(20-5000C)  10-6/℃7.97.17.2
Thermal conductivityw/(m.k)2.51624
Specific Heat*10-3J/(kg*K)0.750.780.78
Electrical Characteristics  Dielectric constant(1MHZ)-6.299.4
Dielectric loss angle*10-418155
Dielectric strength*106V/m181215




Product Information


     

Company Advantages

Equipment:We have complete production line and testing equipment, including automatic production line.

Philosophy:With excellent quality, firt-class service, honest business

Quality:We have passed IS0 9001:2005. standard, stable,reliable

Group:We have our own team to research, design, produce and sell.

Certifications and Patents

Certificate
Certificate
Certificate

FAQ


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.



Liling Xing Tai Long Special Ceramic Co., Ltd 


Tel: +86 13975373343

     0086-0731-23253338

Email: admin@llxtl-china.com    

WhatsApp:0086-13975373343

 

Professional alumina ceramic part manufactures in china

Over 13years industry service

We’ve worked with many foreign customer







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