Алюминиевая кофейная керамическая мельница заусенцы керамические для

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Характеристики


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Description:
This product used on the salt/pepper grinder, which has good corrosion resistance, good mechanical characteristics, high wear resistance, high hardness, food safty.


 


 


Our Capability For Alumina Grinding Ceramics As Below:


-Small part size to large part size capability.


-Perfect abrasive resistent, eco-friendly and exceptional hardness.


-Good consistent dimensions from trial batch to mass production.


-Custom Ceramic Grinding Burr in aluminum oxide ceramics prototype to high volume production capacity.


 


Application


These products are widely used for various kinds pepper grinders, salt grinders, coffee grinders and other grinders, the grains ground are equal size and show fresh and fragrant taste and colour. These products are fully burned with 95% AL2O3 and environmental friendly, safe, wearable, durable and with good anti-shock performance.


Performance For Industrial Ceramic


 






































































































Item                                                                                     



 



Unit                   



Steatite ceramic



95 Al2O3



96 Al2O3



Physical Characteristics           



Bulk density



g/cm3



2.7



3.6



3.6



Water absorption       



%



0



0



0



Mechanical Characteristics



Flexural strength



Mpa



145



320



340



Hardness Vickers



Gpa



5.7



12.2



13.5



Elastic modulus



Gpa



120



280



320



Poisson’s ratio



-



0.21



0.22



0.23



Thermal Characteristics     



Linear expansion coefficient



(20-5000C)  10-6/



7.9



7.1



7.2



Thermal conductivity       



w/(m.k)



2.5



16



24



Specific Heat



*10-3J/(kg*K)



0.75



0.78



0.78



Electrical Characteristics     



Dielectric constant(1MHZ)



-



6.2



9



9.4



Dielectric loss angle  



*10-4



18



15



5



Dielectric strength



*106V/m



18



12



15



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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. 
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.





The salesman











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