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Electrical Insulator Al2o3 Glazed Alumina Ceramic Disc Parts


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20 years export experience
8 Trademarks、40 Patents
Design & Research
Cooperated with Global 500 enterprises
Certificates:ISO、ROHS、CE etc.

High temperature: 1300-1650 C

Density:3.6- 3.9 g/cm3

Surface: glazed

PRODUCT DETAILS

Product Description

	Alumina Ceramic parts Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics.
Alumina Ceramic part 1.Good Electrical Insulation 2.Max. working temperature: 1300--1650 C 3.Design and make according to the customer's need 4.Chemically inert, anti-acid, anti-alkaline,Superior reliability and durability
	Alunina Ceramic parts Electrical insulating elements,heat treatment furnaces Chemical analysis for steel and iron Various insulating parts for high temperature resistance and etching resistance
Alumina Ceramic Part Alumina (Al2O3) has a wide application due to its versatility and low material cost. Alumina possesses a high melting point, strong hardness, and good chemical stability, making it a good material to withstand high temperature and chemical corrosion.

Alumina

Alumina Purity	95%	96%	99%	99.6%
颜色 Color	White	White	Ivory White	White
体积密度 Volume density(g/cm3)	3.5(g/cm3)	3.7(g/cm3)	3.75(g/cm3)	3.9(g/cm3)
吸水率 Water Absorption	0	0	0	0
抗弯强度 Flexural Strength	300Mpa	320Mpa	330Mpa	330Mpa
维氏硬度 Vickers hardness	1400	1400	1800	1800
介电常数 Dielectric Constant (at 1MHZ 25℃)	10	10	10	10
弹性模量 Modulus of elasticity	350Gpa	350Gpa	370Gpa	370Gpa
热导率 thermal conductivity (30℃)	24W/M.K	24W/M.K	25W/M.K	28W/M.K
体积电阻率 Volume resistivity	10^14Ω•cm	10^14Ω•cm	10^14Ω•cm	10^15Ω•cm
介电强度 Dielectric strength	20KV/mm	20KV/mm	20KV/mm	30KV/mm

Company Profile

Packaging & Shipping

Packing Details

We will packing by professional export packing,safety against breakage, finally into the wooden cases/ carton/pallet or customized package. We have ERP authentication.

Delivery Details

We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.

TNT, DHL,UPS, FEDEX, EMS，S.F EXPRESS etc.

Our Services

What we can do for you:

1. Sample service	2. Optimal price	3. Customized logo
4. Fast feedback	5. Customized size	6. Safety package
7. ISO9001	8. Aftersale service	9. Low procurement risk