공급규격(외경 x 내경 x 높이 x 벽두께)	용량(cc)
6mm(OD) x 4.9mm(ID) x 4.3mm(H) x 0.5mm(T)	0.09
12.5mm(OD) x 9.5mm(ID) x 15mm(H) x 1.4mm(T)	0.6
12mm(OD) x 9mm(ID) x 19mm(H) x 1.4mm(T)	0.85
10mm(OD) x 7mm(ID) x 39mm(H) x 1.3mm(T)	1
13mm(OD) x 10mm(ID) x 26mm(H) x 1.7mm(T)	2
26mm(OD) x 21mm(ID) x 56mm(H) x 2mm(T)	2
22.5mm(OD) x 19mm(ID) x 33mm(H) x 8mm(T)	2.1
16mm(OD) x 13mm(ID) x 21.5mm(H) x 1.6mm(T)	2.5
19mm(OD) x 16mm(ID) x 20.5mm(H) x 1.7mm(T)	3.7
26mm(OD) x 22mm(ID) x 14mm(H) x 1.8mm(T)	4.5
21mm(OD) x 17mm(ID) x 24mm(H) x 1.6mm(T)	5
27mm(OD) x 23mm(ID) x 31mm(H) x 1.9mm(T)	10
25.5mm(OD) x 22mm(ID) x 56mm(H) x 1.8mm(T)	15
22mm(OD) x 18mm(ID) x 83mm(H) x 1.9mm(T)	20
34.5mm(OD) x 30mm(ID) x 34mm(H) x 2mm(T)	20
41mm(OD) x 36mm(ID) x 32mm(H) x 2.2mm(T)	27
33mm(OD) x 28mm(ID) x 45mm(H) x 2mm(T)	30
30mm(OD) x 25.5mm(ID) x 65mm(H) x 2mm(T)	38
33mm(OD) x 28mm(ID) x 65mm(H) x 2.2mm(T)	40
48mm(OD) x 42.5mm(ID) x 49mm(H) x 2.5mm(T)	55
34mm(OD) x 28.5mm(ID) x 89mm(H) x 2.4mm(T)	60
35mm(OD) x 29.5mm(ID) x 110mm(H) x 2.4mm(T)	65
41mm(OD) x 34mm(ID) x 92mm(H) x 2.7mm(T)	75
43mm(OD) x 37mm(ID) x 58mm(H) x 2.8mm(T)	75
47mm(OD) x 41mm(ID) x 66mm(H) x 2.9mm(T)	80
49mm(OD) x 43mm(ID) x 82mm(H) x 2.8mm(T)	105
44mm(OD) x 38mm(ID) x 109mm(H) x 3mm(T)	110
64mm(OD) x 58mm(ID) x 64mm(H) x 2.8mm(T)	140
40mm(OD) x 37mm(ID) x 165mm(H) x 2mm(T)	170
57mm(OD) x 50mm(ID) x 99mm(H) x 3mm(T)	175
68mm(OD) x 63mm(ID) x 71mm(H) x 2.3mm(T)	200
64mm(OD) x 56mm(ID) x 107mm(H) x 3mm(T)	230
61mm(OD) x 55mm(ID) x 122mm(H) x 3mm(T)	280
82mm(OD) x 74mm(ID) x 91mm(H) x 4mm(T)	300
68mm(OD) x 61mm(ID) x 108mm(H) x 3.5mm(T)	340
72mm(OD) x 64.5mm(ID) x 135mm(H) x 3.25mm(T)	340
92mm(OD) x 85mm(ID) x 81mm(H) x 3.5mm(T)	420
93mm(OD) x 84mm(ID) x 100mm(H) x 4.5mm(T)	500
97mm(OD) x 89mm(ID) x 127mm(H) x 4.5mm(T)	830
110mm(OD) x 101mm(ID) x 168mm(H) x 4.6mm(T)	1,300
120mm(OD) x 111mm(ID) x 151mm(H) x 4.5mm(T)	1,900
153mm(OD) x 144mm(ID) x 161mm(H) x 4.4mm(T)	2,500

Alumina Oxide(Al2O3) Property Data Sheet
	ASTM Method	Units	Alumina 99.8%
COLOR			Ivory
DENSITY		g/cc	3.90
HARDNESS		MOH’S SCALE	9.0
WATER ABSORPTION	C 20-97	%	0
FLEXURAL STRENGTH	F 417-87	psi	50,000
TENSILE STRENGTH	-	psi	25,000
COMPRESSIVE STRENGTH	-	psi	375,000
ELASTIC MODULUS	C848	psi x 10⁶	54
SHEAR MODULUS	C848	psi x 10⁶	21
C.T.E., 25-100°, 25-600°C	C372-96	x10 ^-6/C	6.6, 7.6
THERMAL CONDUCTIVITY, 25°C	C 408	W/m-K	30
MAX USE TEMP (Non-loading)	-	°C	1,675
DIELECTRIC STRENGTH (.125 in thick)	D 149-97A	V/mil	245
DIELECTRIC CONSTANT, 1 MHz	D 150-98	-	10.1
DIELECTRIC CONSTANT (@GHz)	D 2520-95	-	10.0 (@7.3)
DISSIPATION FACTOR, 1 MHz	D 150-98	-	0.023
LOSS INDEX, 1 MHz, 25°C	D 150-98	-	0.230
DIELECTRIC LOSS (@GHz)	D 2520-95	-	0.003 (@7.3)
VOLUME RESISTIVITY, 25°C	D 257	ohms-cm	>1.0E+15
VOLUME RESISTIVITY, 300°C	-	-	7.9E+12
VOLUME RESISTIVITY, 700°C	-	-	7.7E+09