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According to technology development, metal powers are influencing to broad range of industry fields such as electronic components. Among them, Silver powder is most widely used as electronic materials for its excellent electrical properties and good workability. DAEJOO provides silver powders of diverse appearance, size, and specific surfaces in compliance with customers' requirements.
 
Applications
DSPK-9, 13, 32-DISC CAPACITOR, CHIP INDUCTOR DSP-0610A, Dielectric filter, RF & MICROWAVE
 
Appearance
DSP-9 DSP-13 DSP-0610A DSP-28
DSPK-32 DSPK-38 DSPK-54 DSP-9020C
 
Specifications
  Mean Particle Size(㎛) PSD(㎛) IGR (%) TD (g/ml) SSA (㎡/g)
D10 D50 D90
DSP-9 0.05~0.3  NA NA NA >99.6 1.3~2.3 4.5~7.5
DSP-13 0.1~0.5 NA NA NA >99.8 1.5~2.5 3.0~4.5
DSP-0610A 0.8~1.4 0.5~2.5 1.5~3.5 3.5~7.5 >99.8 3.5~5.5 1.5~3.5
DSP-28 1.0~2.0 1.3~2.1 3.0~6.0 6.0~15.0 >99.8 2.5~4.0 0.2~0.7
DSPK-32 0.2~2.0 0.3~1.0 1.0~2.5 2.0~7.5 >99.8 2.0~3.5 0.6~1.4
DSPK-38 0.6~1.3 0.3~2.0 2.0~4.5 4.0~8.5 >99.8 2.0~4.0 0.4~1.2
DSPK-54 0.05~1.0 NA NA NA >97.0 2.0~4.5 6.5~8.8
DSP-9020C 1.5~3.7 1.0~3.5 3.0~6.0 4.0~8.0 >99.8 3.5~6.0 0.1~0.4
 
DAEJOO flake manufacturing technologies are able to realize specific properties as high conductivity and dispersion. They are based on a variety types of metal powder and coating technologies. DAEJOO retains diverse flakes(particle size of 1~10㎛) and specific surfaces. They are used for drying or curing type such as membrane switch, EMI, Bio sensor, Through hall, and Touch screen. They are also used as filler to improve materials properties of electrode in chip components.
 
Applications
DSF-38Z5-14 –RFID, GRAVURE INK DSF-32,84 –MEMBRANE SWITCH
DSF-500MWZ-S –TOUCH SCREEN PASTE DSF-2805 –BIO SENSOR
DSF-770-drying type PASTE, EMI, KEYPAD DSF-2,38–ADHESIVE PASTE
 
Appearance
DSF-32 DSF-38 DSF-84 DSF-2
DSF-770 DSF-500MWZ-S DSF-38Z5-14 DSF-28O5
 
Specifications
Product Mean Particle Size(㎛) PSD(㎛) IGR (%) TD (g/ml) SSA (㎡/g)
D10 D50 D90
DSF-32 2~3 0.5~1.5 2.0~4.0 5.0~11.0 >99.2 2.5~4 0.7~1.4
DSF-38 5~8 0.7~1.0 3.5~7.0 10.0~18.0 >99.2 2~3.5 0.6~1.2
DSF-84 2~4 0.6~2.0 2.5~5.0 5.0~12.0 >99.0 2~3.5 0.8~1.5
DSF-2 6~9 1.0~2.5 5.0~10.0 14.0~22.0 >99.2 2~3 0.7~1.4
DSF-770 2~6 0.8~1.8 3.5~7.0 10.0~17.0 >99.3 2.5~4 1.0~1.6
DSF-500MWZ-S 0.5~2 0.4~0.8 1.0~2.5 3.0~4.5 >99.2 3~4.5 1.1~1.7
DSF-38Z5-14 6~10 1.6~3.3 6.5~10.6 15.3~24.8 >99.2 2~3 0.9~1.5
DSF-28O5 6~9 1.5~3.0 6.0~10.0 14.0~24.0 >99.2 1.7~3 1.3~2.0
 
According to technology development, there are needs of materials showing high dispersibility, broad range of dimension, specific surfaces, degree of crystallization, or etc. DAEJOO provides silver powders of diverse particle sizes and shapes, so DAEJOO is able to realize the fittest properties according to customers' each application.
 
Applications
<DSP-0675,27M>
- PHOTO SENSITIVE PASTE, - CHIP INDUCTOR
<DSP-6007>
– CHIP INDUCTOR, - CHIP RESISTOR
<DSP-6011>
- INNER ELECTRODE FOR CHIP INDUCTOR
<DNSP-601>
– LOW TEMPERATURE FIRING, - INKJET, OFF-SET, GRAVURE
 
Appearance
DSP-6007 series DSP-6011 series
DSP-6007-02 DSP-6007-06 DSP-6011-10 DSP-6011-30
DSP-0325 series DSP-0675 series
DSP-0325-10 DSP-0325-20 DSP-0675-06 DSP-0675-20S2
DSP-27M series
DSP-27M-06 DSP-27M-12 DSP-27M-14 DSP-27M-17
 
Specifications
Product Mean Particle Size(㎛) PSD(㎛) IGR (%) TD (g/ml) SSA (㎡/g)
D10 D50 D90
DSP-6007-02 0.1~0.3 0.05~0.3 0.2~0.6 0.5~1.5 > 99.3 3.0~4.0 1.5~3.0
DSP-6007-06 0.5~0.7 0.15~0.5 0.4~1.0 0.8~3.0 >99.5 3.5~5.5 0.5~1.5
DSP-6011-10 0.9~1.2 0.5~1.0 1.0~2.5 1.5~4.0 >99.6 3.0~4.6 0.3~0.7
DSP-6011-30 2.2~2.8 1.5~2.5 2.5~4.5 4.0~9.0 >99.6 4.5~6.0 0.2~0.4
DSP-0325-10 0.9~1.1 0.4~1.0 1.1~2.0 1.5~4.5 >99.0 3.3~5.0 0.4~0.8
DSP-0325-20 1.9~2.2 0.8~2.0 1.5~3.0 3.0~7.0 >99.2 4.5~6.0 0.2~0.6
DSP-0675-06 0.5~0.7 0.1~0.4 0.4~0.8 1.5~4.0 >99.3 2.5~4.0 1.0~1.8
DSP-0675-20S2 2.3~3.1 0.5~1.5 2.0~4.9 4.0~8.0 >99.5 5.0~6.0 0.15~0.4
DSP-27M-06 0.5~0.8 0.1~0.4 0.5~1.0 1.5~4.0 >99.5 3.0~4.5 0.5~1.0
DSP-27M-12 0.9~1.3 0.4~0.8 1.3~2.3 4.0~7.0 >99.6 4.0~5.5 0.2~0.6
DSP-27M-14 1.3~1.6 0.6~1.1 1.5~2.5 4.0~7.0 >99.6 4.0~5.5 0.2~0.6
DSP-27M-17 1.6~2.0 1.2~1.8 2.0~3.0 5.0~8.0 >99.6 4.5~6.0 0.1~0.5
DNSP-01
(Nano Ag)
0.01~0.03 0.01~0.06 0.03~0.09 0.07~0.2 >94.0 > 3.0 < 15
DNSP-601
(Nano Ag)
0.02~0.06 0.04~0.09 0.07~0.14 0.1~0.25 >97.0 > 5.0 < 5.5
 
DAEJOO retains diverse precious metal powders like Ag/Pd. Pd, Pt, Cu, Ni, and etc. They are applied to various types of electronic components. Ni powder and Cu powder are properly applicable to MLCC and Inner/Terminal electrode paste for their uniform particle sizes and shapes. Pd powder and Pt powder are properly applicable to high-temperature type inner electrode such as Chip Varistor, Chip NTC. Less 10nm particle size of Pt powder is used for catalyst of fuel cell, showing high efficiency.
 
Applications
DSPP-0382,0364 INNER ELECTRODE FOR CHIP INDUCTOR DMP-R102,301 – CHIP RESISTOR
 
Appearance
DSPP-0382[AgPd] DSPP-0364[AgPd] DPTP-202[Pt] DPTP-303[Pt]
DPPA-202[Pd] DPPS-303[Pd] DMP-R102[RuO2] DMP-R301
[Pb2Ru2O6.5]
 
Specifications
Product Material Mean Particle Size(㎛) PSD(㎛) TD (g/ml) SSA
(㎡/g)
D10 D50 D90
DSPP-0382 [Silver/Palladium =80/20] 0.55~0.75 0.3~0.6 0.65~1.0 1.1~2.0 2.8~4.0 0.8~1.4
DSPP-0364 [Silver/Palladium =60/40] 0.75~1.05 0.4~0.9 0.7~1.3 1.0~2.0 3.5~4.5 0.6 ~ 1.2
DPTP-202 Platinum 0.8~1.0 NA NA NA NA 10~25
DPTP-303 Platinum 1.0~2.0 > 0.89 > 1.86 < 6.0 2.8~4.5 < 1.5
DPPA-202 Platinum < 50nm NA NA NA 0.4~1.2 > 26
DPPS-303 Platinum 0.5~1.2 > 0.3 < 3.5 < 6.0 > 3.0 < 1.5
DMP-R102 Ruthenium oxide 0.01~0.1 NA NA NA 0.5~2.5 > 20
DMP-R301 RuPb oxide 0.01~0.1 NA NA NA 0.5~2.5 > 9.0