99.7% Polished Alumina Al2O3 Ceramic Sheet

FOB Reference Price:Get Latest Price
$1.50 - $9.50 / Piece | 100 Piece/Pieces (Min. Order)
Shipping:
Support Sea freight
Lead Time:
Quantity(Pieces) 1 - 5000 >5000
Est. Time(days) 25 Negotiable
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Overview
Quick Details
Place of Origin:
Jiangsu, China
Brand Name:
HB
Model Number:
HB618
Material:
Alumina, 95%/96%/99%/99.6% Alumina
Type:
Electrothermal Ceramics
Color:
Pure white
Size:
50*50*0.5mm
Tolerance:
±0.05mm
Ra:
0.02
Surface:
Polishing/Metallized
Processing:
Flat grinding, lapping
Application:
Protective lining plate, refactory heating plate
Denisty:
3.7g/cm3
Keyword:
99.7% Polished Alumina Al2O3 Ceramic Sheet
Supply Ability
Supply Ability:
20000000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
99.7% Polished Alumina Al2O3 Ceramic Sheet:
1.Plastic air cushion film
2.Foam material
3.Carton box
4.Wooden case or pallet
Port
Shanghai/Qingdao
Lead Time :
Quantity(Pieces) 1 - 5000 >5000
Est. Time(days) 25 To be negotiated
Product Description
Product Name
99.7% Polished Alumina Al2O3 Ceramic Sheet
Material
99.7%Alumina
Color
Ivory
Size
50*50*0.5mm
RA
0.02
Tolerance
±0.01mm
Processing
Flat grinding, lapping
Forming Method
Thermal casting/drying press/extrusion
Payment
T/T,Western Union,Online payment by credit card are available
Application
It is widely used in Protective lining plate, refactory heating plate.
Thransport
Air transport: 5-10 days; Ocean shipping: About one month.
Delivery Time
1.stock:delivery within 3-5 days after receiving your payment.

2. OEM/ODM:The normal Lead time is 15-45 days, which depends on your quantiy.
Product Show

Alumina ceramic:


Is a kind of structural ceramics,suitable for electronic ceramic substrates, ceramic electrical insulation, vacuum devices, ceramic devices, spark plugs and other products.

It can be produced by hot pressing, dry pressing, isostatic pressing, extrusion and other production processes

Feature:


*Good thermal conductivity

*Good strength and hardness

*Good resistance to wear and corrosion

*Temperature resistance up to 1700°C


Warranty:


1.If any broken during shipment, we will send replacement for free or send back your payment. (In case we arrange the shipping).


2.If tolerance is not same with what we discussed, we will send replacements.

Technical Data
Item
Unit Symbol
95% Alumina Ceramics
99% Alumina Ceramics
99.7% Alumina Ceramics
Maximum Using Temperature
1600
1700
1700
Water Absorption
%
0
0
0
Hardness
Gpa
≥85
≥89
≥89
Flexural Strength
MPa (psi x 103)
336
550
550
Compressive Strength
MPa (psi x 103)
2000
2500
2500
Fracture Toughness
Mpa
4~5
5.6
6
Thermal Conductivity
W/m °K
18-25
30
30.4
Thermal Shock Resistance
°C
220
180-220
180-220
Dielectricity Constant
9.4
9.8
9.8
Certifications
Our Company

HIGHBORN is one of the leading precise ceramic and quartz manufacturer in China.We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.

Packing & Delivery
FAQ

Q:Are you a trading company or a manufacturer?

A:We are professional manufacturer which has almost 10 years of experience in this industry.


Q:Can you produce according to the samples?

A:Yes,we can produce by your samples or technical drawings.

Q:Would it be possible for us to visit your factory?

A:Sure,we welcomed our customers visit our factory in any time.

Q:Will your company supply samples?

A:Yes,the sample expense will be deducted from the value of your order.

Q:What's your payment terms?

A:T/T, L/C, Western Union, Money Gram, are available for us.

Q:Delivery time for my order?

A:Within 7-15 working days for your sample order; 20 working days for your bulk order( It depends on the models and quantity you are going to order).