Precision Machining 96% 99.6% Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

• Customization: Available
• Application: Electronic Devices, Lighting, Power Supply, Semiconductors
• Material: Al2O3
• Model NO.: Customized and standard optional
• Process: Tape Casting
• Color: White, Ivory, Pink, Black
• Min. Thickness: 0.15mm
• Secondary Process: Flat Grinding, Laser Cutting, CNC Machining
• Feature: High Mechanical Strength, High Insulation
• Customized Service: OEM, ODM, Prototyping, Mass Production
• Transport Package: Individual Packaging
• Specification: Customized
• Trademark: JingHui
• Origin: China
• HS Code: 6914100000
• Production Capacity: 50000 PCS/Month
• Package Size: 27.00cm * 17.00cm * 20.00cm
• Package Gross Weight: 2.000kg

Product Description

Precision Machining 96% 99.6% Aluminum Oxide Substrate Al2O3 Alumina Ceramic Plate

Product Introduction

We have been making alumina ceramic plates for over 15 years with rigorous quality control and carefully selected high purity alumina ranging from 96% to 99.6%.

All these alumina ceramic plates offer extraordinary properties of electrical insulation, thermal conductivity, breaking strength, and high-temperature resistance. Furthermore, one of the unique properties is its superb surface roughness to be Ra0.2 which results in excellent adhesion strength with a thin film and thick film metallization due to fine particles, also it can play a very important role in the sintering process which work as setter plates.

The regular forming methods we use include tape-casting, isostatic pressing, and dry pressing. We are dealing with a variety of selection of thicknesses from small-size to large-size capability. We have a comprehensive range of manufacturing equipment, enabling us to go from prototyping to volume production in a short period of time.

Product Specifications

The checklist of alumina ceramic plates in stock

 

S/N	Material	Length (mm)	Width (mm)	Thickness (mm)	S/N	Material	Length (mm)	Width (mm)	Thickness (mm)
1	96% alumina	114	114	0.385	25	99% alumina	49	42	3
2		190	138	0.5	26		100	25	3
3		280	240	0.6	27		105	95	5
4		190	138	0.75	28		140	140	5
5		142	132	0.8	29		192	40	6
6		130	109	1	30		150	140	8
7		114	114	1	31		300	180	8
8		230	190	1	32		165	165	8
9		280	240	1	33		100	100	10
10		395	83	1	34		280	240	10
11		92	19	1.9	35		105	50	12
12		51	4	2	36		300	200	10
13		45	14	2.5	37		280	240	15
14		160	120	3	38		300	200	15
15		160	120	4	39		530	250	15
16		160	120	5	40		300	200	20
17	99% alumina	10	25	2	41		400	400	25
18		10	30	2	42	99.6% alumina	150	126	2
19		24.8	24.8	2.5	43		156	150	2
20		24	24	3	44		180	150	2
21		30	20	3	45		150	70	4
22		30	25	3	46		150	150	4
23		36	30	3	47		156	150	4
24		36	36	3	48		180	150	4

Remark: 
All the above ceramic plates can be cut, lapped, and machined by CNC as per customers' detailed specifications.

We also produce

Remark:
Besides a variety of alumina ceramic plates, we also produce zirconia ceramic plates, aluminum nitride substrates and metallized ceramic substrates.

Certifications

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