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Wear -Resistance 99% Alumina Ceramic Plate/ Rectangular Insulating Board / Square Plate

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Dongguan Ming Rui Ceramic Technology Co.,ltd

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Wear -Resistance 99% Alumina Ceramic Plate/ Rectangular Insulating Board / Square Plate

Brand Name : oem

Model Number : Customized requirement

Certification : ISO9001-2015.,UL,ROAH

Place of Origin : China

MOQ : 10 pieces

Price : Negotiations

Payment Terms : L/C, T/T, Western Union, MoneyGram, D/P, D/A

Supply Ability : 10000 pieces month

Delivery Time : 10-15 working days after the order confirmed

Packaging Details : intertional carton box

Sample order : acceptable

Color : Yellow / white

custom-made size : welcome

Testing Way : Strict Quality test one by one

Use temperature : 1700C

Produce time : Rectangular Insulating Board

Thickness : 1mm , 2mm , 3mm Or Custom

Size : 135*90*2.3mm or Customized

Surface Treatment : Polishing or glazing

Ra : as fine as 0.1

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Wear -Resistance 99% Alumina Ceramic Plate/ Rectangular Insulating Board / Square Plate

Advantages of alumina ceramic plate:
1. Refactory.

2. Isostatic Pressed.
3. Long Service Life.

4. Superior Mechanical Strength.
5. High Corrosion and Wear Resistance.
6. High Temperature Resistance.
7. Good Insulation Performance Precision.

8. High Purity Zirconia and Alumina Ceramic Material.

Product Name	High Wear Resistance Electrical Insulation 95% Alumina Precision Ceramic Rods
Material	Alumina ceramic
OD	0.3mm -50mm
Length	mm - 500mm
Surface Roughness	Ra0.05
Torlerance	+/- 0.001mm
Lead time	10 - 30days
Shipping	Air Express (DHL/UPS/TNT/ FedEx)

Properties Sheet of zirconia and alumina :

Properties	Unit		Alumina				Zirconia
Properties	Unit	96%Al₂O₃	99%Al₂O₃	99.5%Al₂O₃	99.8%Al₂O₃	99.9%Al₂O₃	3Y-TZP
Colour	-	White	White	Ivory	Ivory	Translucent	white/black
Bulk density	g/cc	3.78	3.88	3.93	3.93	3.98	6.03
Water Absorption	%	0	0	0	0	0	0
Grain size	μm	5-10	2-5	2-5	2-5	2-4	0.4
Bending strength	MPa	380	350	360	380	300	1000
K_IC	MPa.m1/2	3~4	4	3~4	3~4	3~4	5~8
Vickers Hardness	GPa	13	14	14.5	14.5	15	13
Young's Modulus of Elasticity	GPa	360	370	370	380	390	200
Thermal Conductivity	W/m° K	24	28	32	32	34	2
Coefficient of Linear Expansion	10-6/°C	6.7	7.2	7.2	7.2	7.2	10.5
Dielectric Constant (1MHz)	-	9.1	9.5	9.6	9.6	9.9	33
Dielectric Loss Angle (1MHz)	-	0.0002	0.0001	0.0001	0.0001	0.0001	0.002
Dielectric Strength	V/m	15×10⁶	15×10⁶	15×10⁶	15×10⁶	15×10⁶	11×10⁶
Volume Resistivity	Ohm.cm	>10¹⁴	>10¹⁴	>10¹⁴	>10¹⁴	>10¹⁴	10¹³
(RT)	Ohm.cm	>10¹⁴	>10¹⁴	>10¹⁴	>10¹⁴	>10¹⁴	10¹³

Wear -Resistance 99% Alumina Ceramic Plate/ Rectangular Insulating Board / Square Plate

Processing Methods

Packaging & Delivery

Packaging Details:	1. Carton with Bubble bag or foam. 2. Wooden carton 3. As per customer's requirements.
Delivery Details:	1. 3-25 days for sample 2. 25-40 days for mass products.
Shipment Terms:	1. Small order: By express, DHL/ UPS/ Fedex/ EMS etc. 2. Large order: By sea or By air

FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:

Product Tags:

machinable ceramic sheet

alumina ceramic sheet

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