China 95% Alumina Ceramics Plug Connector with RoHS Certification

As a professional company in advanced ceramic industries, HIGHBORN is manufacturing and
supplying high quality and high precision ceramic components for clients from worldwide. Our
ceramic products are widely used in various fields of automotive, metallurgy, machinery, electronic
& electrical, food, chemical, medical and so on. With experienced engineers and talented workers,
we are able to evaluate projects and drawings properly, make valuable suggestion, supply satisfying
products. Our materials including:
- Alumina ceramic tube, alumina parts( 95% 96% 99% 99.5% 99.7% Al2O3 )
- Zirconia cermaic ( Yttria stabilized ZrO2 )
- Silicon Nitride ( GPS Gas pressure sintered & Hot pressed Si3N4 ) Silicon carbide
- Boron Carbide ( B4C )
- Boron Nitride ( Hot pressed BN )
- Machinable Glass Ceramic
- Steatite, cordierite

Material
Unit
Al2O3-99.7
Al2O3-99.3
Al2O3-85.0
Items
Al2O3
%
99.7
99.3
85
SiO2
%
<0.1
-
-
Density
g/cm3
3.95
3.88
3.2
Water Absorption
%
0
0.01
0.2
Flexural Strength
Mpa
450
350
200
20°C Leakage rate
Torr/L.sec
<10-11
<10-11
<10-11
High Temperature
Curve
mm
1700°C
0.2mm is allowed
1600°C
0.2mm is
allowed
1400°C
0.2mm is
allowed
High Temperature Bonding

1700°C
Not
1700°C
Not
1700°C
Not
20~1000°C
Coefficient of Linear
Thermal Expansion
mm.10-6/°C.m
8.6
8.2
8.2
Thermal
Conductivity
W/m.K
25
25
10
Breakdown Voltage
KV/mm
20
20
15
20°C DC Volume
Resistivity
Ohm/cm
1014
1014
1014
High Temperature Volume Resistivity
1000°C MΩ
≥0.08
≥0.08
≥0.08
1300°C MΩ
≥0.02
≥0.02
≥0.02
1550°C Thermal
Shock
-
Did not crack
in 6 times cycle at 1550°C
Did not crack
in 6 times
cycle at
1550°C
Did not
crack in 3
times cycle
at 1300°C
Limit of Application
°C
1900
1800
1400
Max Manufacturing Length for Tube
mm
1600
1600
1600

Package and delivery:Safe export package By plastic bags first , and then into the foam box, finally into the wooden cases/ carton/pallet or customized package.Delivery
we can deliver by any courier, eg, TNT, UPS, FedEx, EMS etc.
we can also by air, sea etc.
FAQ
What's the purity of this ceramic?
ZIRConIA CERAMIC, alumina ceramic
What's the MOQ?
There is no limit on quantity, as per need.
Do you accept customized dimension?
Yes, we can produce ceramic parts per customer's request.
How soon can we get the detail quotation?
Firstly please kindly tell us the size, material and demand quantity, your drawing
with technical requirements is best.
If you only have samples, you can also send us.