Microwave Dielectric Ceramic Powder processing is our specialty. Refer to Materials, Ceramic Powders Division for available compositions.

Microwave Dielectric Ceramic Powders available as:

·         Non-Spray Dried

·         Spray Dried

·         Fully Reacted

Microwave Dielectric Ceramic Powders Product characteristics: high Q value

High dielectric constant

Τ f adjustable

High figure of merit

Main application: Dielectric resonator

Dielectric filter

Dielectric duplexer

Dielectric phase shifter

Dielectric antenna

Dielectric waveguide circuit

Microwave components

Note : 1.   These are dry press powder

2.    D50: 0.8um ( We can product the partical size as your demand .)

Material Size	Dielectric constant	Q* f ( GHz)	Tf(ppm/℃)	Firing temperature ( ℃)
K8	8.6 ± 1	>40000	<50	1330 ± 10
K16	16 ± 1	>40000	<30	1320 ± 10
K20	20 ± 1	>60000	<15	1345 ± 10
K21	21 ± 1	>60000	<15	1340 ± 10
K30	30 ± 1	>15000	<40	1320 ± 10
K37	37 ± 1	>40000	<10	1370 ± 10
K39	39 ± 1	>20000	<10	1310 ± 10
K40	40 ± 1	>75000	<10	1500 ± 20
K45	45 ± 1.5	>45000	<10	1500 ± 20
K65	63 ± 2	>10000	<10	1310 ± 10
K74	74 ± 2	>10000	<10	1350 ± 10
K90	91 ± 2	>5500	<10	1335 ± 10
K95	95 ± 2	>4500	<10	1300 ± 10
K105	105 ± 2	>4000	<10	1300 ± 10