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Customized Alumina Al2O3 Ceramic Pointer Rod for Burner


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Exported to more than 130 countries and regions
20 years export experience
8 Trademarks、40 Patents
Design & Research
Cooperated with Global 500 enterprises

Density:3.85g/cm3

Color: ivory,white.

Al2o3: 95% 99%

High temperature 1650 c

PRODUCT DETAILS

Product Description

	Alumina ceramic Alumina ceramic (Al2O3) is a high-performance technical ceramic widely used across industries. Known for its excellent balance of mechanical strength, thermal stability, and electrical insulation.
Performance Advantages This material offers outstanding wear resistance, maintaining dimensional stability even under continuous friction. It withstands high temperatures and provides superior electrical insulation. Its chemical inertness ensures long-term durability against acids.
	Advantages of alumina ceramics • High hardness • Wear & abrasion resistant • High compressive strength • High mechanical Strength
Alumina ceramic main usage Commonly used as electronic substrates, insulator bushings, and spark plug bodies in electrical engineering. In mechanical systems, it appears as pump seals, valve components, and wear liners. It also serves in thermal processes as kiln furniture.

Alumina Purity	92%	95%	96%	99%	99.6%
颜色 Color	White 白色	White 白色	White 白色	Ivory White 象牙白	White 白色
体积密度 Volume density(g/cm3)	3.45	3.5	3.7	3.75	3.9
吸水率 Water Absorption	0	0	0	0	0
抗弯强度 Flexural Strength	300MPa	300MPa	320MPa	330MPa	330MPa
维氏硬度 Vickers hardness	1300	1400	1400	1800	1800
介电常数 Dielectric Constant (at 1MHZ 25℃)	10	10	10	10	10
弹性模量 Modulus of elasticity	350GPa	350GPa	350GPa	370GPa	370GPa
热导率 thermal conductivity (30℃)	18W/(m·K)	24W/(m·K)	24W/(m·K)	25W/(m·K)	28W/(m·K)
体积电阻率 Volume resistivity	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁴Ω•cm	10¹⁵Ω•cm
介电强度 Dielectric strength	20KV/mm	20KV/mm	20KV/mm	20KV/mm	30KV/mm

Company Profile

ozone machine

Packaging & Shipping

package(1)

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