Eco friendly alumina ceramic grinder mechanism for pepper,salt and spice
Environmental friendly, Safe, wearable, durable
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
|Item || ||Unit ||95 Al2O3 ||96 Al2O3 ||99 Al2O3 |
|Physical Characteristics ||Bulk density ||g/cm3||3.6||3.6||3.9|
|Water absorption ||%||0||0||0|
|Mechanical Characteristics ||Flexural strength ||Mpa||320||340||360|
|Hardness Vickers ||Gpa||12.2||13.5||15.6|
|Elastic modulus ||Gpa||280||320||370|
|Poisson's ratio ||-||0.22||0.23||0.23|
|Thermal Characteristics ||Linear expansion coefficient ||(200C-5000C) 10-6/0C||7.1||7.2||8|
|Thermal conductivity ||w/(m.k)||16||24||32|
|Specific Heat ||*10-3J/(kg*K)||0.78||0.78||0.9|
|Electrical Characteristics||Dielectric constant (1MHZ) ||-||9||9.4||9.9|
|Dielectric loss angle ||*10-4||15||5||1|
|Dielectric strength ||*106V/m||12||15||15|
HIGHBORN is one of the leading high quality quartz glass and precise ceramics manufacturer and supplier in China.
HIGHBORN has always been a defining force in the sale and fabrication of quartz glass within the semi-conductor, chemical, solar Energy and precise ceramics within semi-conductor , solar energy, textile, electronic, and laser industries.
Carton box,then wooden box to avoid the broken.
Payment term :
T.T OR Western Union OR Credit Card
about 7 days for the stock sample;
about 20 days for the bulk quantity.
1.Are you a manufacturer or trading company ?
We are professional manufacturer in China ,and have in this line for almost 10 years.
2.Would it be possible for us to visit your factory?
Sure, we welcome you at any time! Seeing is believing.
3.Will your company supply samples?
Yes,we do.The sample expense will be deducted from the value of your order.
4.Which payment terms are you accept?
T/T, LC, Western Union, Money Gram,etc