20 years export experience 8 Trademarks、40 Patents Design & Research Cooperated with Global 500 enterprises Certificates:ISO、ROHS、CE etc.
Max.temperature: 1450 degree C
Flexural strength: 358MPa Density: 3.6g/cm3
Surface treatment: glazed polishing etc
PRODUCT DETAILS
Product Description
Alumina ceramic Tube:
Alumina ceramics have high hardness, high wear resistance, excellent electrical insulation and chemical stability, good heat resistance ect
Features of ceramic tube:
1). Excellent insulation, security, long working life. 2). High temperature resistance 3). Resistance to electric breakdown 4). Stand wear and tear 5). High strength
Alumina tube:
With an excellent combination of properties and an attractive price, alumina ceramic rod is no surprise that fine grain technical grade alumina has a very wide range of applications.
Alumina ceramic tube:
As the main representative of precision ceramic materials, it is widely used, mainly used in semiconductors, machinery, electrical appliances , petrochemical, textile and other industries.
Alumina Purity
92%
95%
96%
99%
99.6%
Color
White
White
White
Ivory White
White
Volume density(g/cm3)
3.45
3.5
3.7
3.75
3.9
Water Absorption
0
0
0
0
0
Flexural Strength
300MPa
300MPa
320MPa
330MPa
330MPa
Vickers hardness
1300
1400
1400
1800
1800
Dielectric Constant (at 1MHZ 25℃)
10
10
10
10
10
Modulus of elasticity
350GPa
350GPa
350GPa
370GPa
370GPa
thermal conductivity (30℃)
18W/(m·K)
24W/(m·K)
24W/(m·K)
25W/(m·K)
28W/(m·K)
Volume resistivity
1014Ω•cm
1014Ω•cm
1014Ω•cm
1014Ω•cm
1015Ω•cm
Dielectric strength
20KV/mm
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 ERPauthentication.
Delivery Details
We can deliver by SEA,air,rail transportation,the China-Europe Railway Express etc.
We are mainly supplying quartz glass, cuvette, precise ceramics, porous ceramics, thick film resistor, ozone generator, metal fiber felt and we have been offering our products and services to our clients from more than 107 countries or regions.
