Heat Resistant Substrate Zirconia Hydraulic Pressure Switch For Hydraulic Selector

Heat Resistant Substrate Zirconia Ceramic Press Switch For Hydraulic Selector

Product Description

Zirconia Ceramic not only have good feature of high hardness and high wear resistance,but also is excellent in toughness among fine ceramic material, so it's commomly used for structural parts and wear parts. As thermal expansion coefficient is close to the steel, it is also used to connecte ceramic and steel. Expect coommonly used in the field of industrial structural parts, Zirconia Ceramic is also widely used in daily-used ceramic because of its jade-like texture.

Material		Alumina				Zirconia
Properties	Units	AL997	AL995	AL99	AL95	ZrO2
%Alumina	——	99.70%	99.50%	99.00%	95%	——
Color	——	Ivory	Ivory	Ivory	Ivory & White	ivory white
Permeability	——	Gas-tight	Gas-tight	Gas-tight	Gas-tight	Gas-tight
Density	g/cm³	3.94	3.9	3.8	3.75	5.89
Straightness	——	1‰	1‰	1‰	1‰	1‰
Hardness	Mohs Scale	9	9	9	8.8	8.5
Water Absorption	——	≤0.2	≤0.2	≤0.2	≤0.2	0
Flexural Strength (Typical 20℃)	Mpa	375	370	340	304	1200
Compressive Strength (Typical 20℃)	Mpa	2300	2300	2210	1910	5700
Coefficient of Thermal Expansion (25℃ to 800℃)	10-6/℃	7.6	7.6	7.6	7.6	10
Dielectric Strength (5mm Thickness)	AC-kv/mm	10	10	10	10	——
Dielectric Loss 25ºC@1MHz	——	< 0.0001	< 0.0001	0.0006	0.0004	0.001
Dielectric Constant	25º C@1MHz	9.8	9.7	9.5	9.2	29
Thermal Conductivity (25℃)	W/m·K	35	35	34	20	3

Zirconia ceramic substrate

Company Introduction

Mingrui ceramic manufacture and provides alumina ceramic components for a wide range of application like Mechanical Equipment, Electronic & Electrical, Oil Drilling, Medical, Chemical Industry etc. According to actual application and customer's requirement, the purities vary from 95%-99.7% and the forming methods will be different. The forming methods applied in our plant include dry pressing, isostatic pressing, injection moulding, extrusion moulding. With experienced engineers and talented workers, we are confident to offer high quality, high precision, complex components for customers worldwide.

Delivery:
Custom OEM will be shipped within 15 days after determining the parameters
The samples will be shipped within 3 days
Quick Delivery Via Fedex,DHL,UPS,TNT Etc.
Support customer to designate shipping company
For more informations (the price,delivery time,moq etc)about the ceramic plates, please contact us or email:admin@cerampart.com

CEO: Admin deng

Dongguan Mingrui Ceramic Tech. Co. Ltd.

Add: No.21 Chuangxing Rd., 2nd Industrial Zone of Shangsha,

Chang'an town, Dongguan city, Guangdong, China 523867

Email: admin@cerampart.com

FAQ
1. Monthly Capacity: 50,000-60,000 pcs;
2. Material: OEM or as per your suggestion;
3. Lead time: about 7-20 days, pls confirm the quantities required;
4. Incoterm: FOB, CFR, CIF;
5. Delivery Cost: It is determinated by the destination port;
6. Payment Term: PayPal; T/T; L/C.
7. Shipment: by sea, by air, by courier, by post, etc.