Model NO.
ceramic insulator spark plug
Certification
TS16949, ISO9001: 2000, CE
Color
White Red Yellow Blue
Packet
OEM
Transport Package
Neutral Package
Specification
CE ISO
Trademark
XL/OEM
Origin
China
HS Code
85111000
Production Capacity
1000000/Month
Car Make:
OEM
Car Model:
OEM
Engine Type:
OEM
Type:
Distributorless Ignition System
Component:
Spark Plug
Ignition Voltage:
12-24V
Alumina content:≥99% Original particle size(μm):1.0-1.5 Bulk Density g/cm3:≥1.1 Porcelain density g/cm3:≥3.90 Porcelain temperature:1680ºC-1750ºC Porcelain shrinkage:1.21 Granulated powder moisture:≤0.3% Color:Yellow Application:For making 997 alumina ceramic 
Model No.
Chemical Composition(%)True Density Apparent Density Grain Size D50 Original Crystal D50 Al2O3
≥%SiO2
≤%Fe2O3
≤%Na2O≤% LOI
≤ %g/cm3
≥g/cm3
>d50
(μm)d50
(μm)CA1A 99.5 0.05 0.03 0.10 0.1 3.97 >0.95
~705.0-6.0 CA1D 99.5 0.05 0.03 0.08 0.1 3.95 >0.90 3.0-4.0 CA1 99.5 0.05 0.03 0.10 0.1 3.95 >0.90 3.0-3.8 CA2
99.50.08
0.03
0.08
0.1
3.96>0.90
2.8-3.8CA2G 0.15 >0.90 3.0-3.5 CA3
99.50.05
0.03
0.04
0.1
3.96
>0.85~70
2.0-2.6CA3G 0.1 2.4-2.9 CA4
99.50.05
0.03
0.10
0.1
3.93>0.90 ~70
1.0-1.8CA4G 0.1 >0.60 1.5-2.2 CA5
99.5
0.05
0.02
0.05
0.1
3.92~70
<1.0CA5G 1-1.3
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