High-quality environmentally friendly special-shaped ceramics

Product Description

Origin	Ningbo,China	Types of	Ceramic parts
application	Industrial ceramics, machinery, electronics, chemicals, petroleum, etc.	Material	Alumina ceramics
model	95 Alumina	Brand Name	Yangming Ceramic
Processing Service	Bending, welding, cutting, punching, uncoiling, forming, grinding, washing, drilling, etc.	Color	pure white/ivory white
Shape	customized	Size	customized
Features	high hardness, high strength, high temperature resistance, etc.	Density	3.71g/cm
Air permeability	0	Water absorption	0
Working temperature	1600℃	Minimum order quantity	1

Features

Company Advantage

Our final inspection workshop has advanced automatic inspection equipment to ensure that the High-quality environmentally friendly special-shaped ceramics fully meet the needs of customers

High precision
- Using advanced equipment, exquisite craftsmanship.
- Strict quality control system to ensure product quality.
widely used
- Provide versatile solutions for a wide range of industries and applications.
- Launch your project from a free price list tailored to your needs.
Professional Team
- For any questions and feedback from customers, we will reply patiently and meticulously.
- we will complete and deliver on time with quality and quantity.

Performance indicators of structural ceramics for electronic components
Serial number	project	Test Conditions	Units and symbols	Ceramic material
				Talc porcelain	75% Al2O3 porcelain	90% Al2O3 porcelain	95% Al2O3 porcelain	99% Al2O3 porcelain
1	Bulk density		g/cm³	>2.70	>3.20	>3.40	>3.60	>3.70
2	Flexural strength		kgf/cm³	1400	2000	2300	2800	3000
3	Linear expansion coefficient	20~100℃	×10^-6mm/℃	≤8	≤6	-	-	-
		20~500℃	×10^-6mm/℃	-	-	6.3~6.7	6.5~7.5	6.5~7.5
		20~800℃	×10^-6mm/℃	-	-	6.3~6.7	6.5~8	6.5~8
4	Thermal Conductivity		cal/cm·s·℃	-	-	-	-	-
5	Dielectric coefficient	1MHz 20℃		≤7.5	<9	9~10	9~10	9~10.5
		500℃		-	-	-	9~10	-
		10GHz 20℃		-	-	9~10	9~10	9~10.5
6	Dielectric loss tangent	1MHz 20℃	×10^-4	≤8	≤10	≤6	≤4	≤2.5
		500℃	×10^-4	-	-	-	30~40	-
		10GHz 20℃	×10^-4	-	-	-	≤10	≤6
7	Volume resistivity	100℃	Ω·cm	>10¹²	>10¹²	>10¹³	>10¹³	>10¹³
		300℃	Ω·cm	-	-	>10¹⁰	>10¹⁰	>10¹⁰
		500℃	Ω·cm	-	-	-	>10⁸	>10⁹
8	Breakdown strength		kV/mm	20	20	15	15	15
9	Chemical stability	1:9HCL	mg/cm²	-	-	-	≤7.5	≤0.7
		10%NaOH	mg/cm²	-	-	-	≤0.2	≤0.1
10	Porosity		%	-	-	-	-	-