Specification
|
product: |
Alumina ceramic board heating Resist paste |
|
Part number: |
05H18 |
Application:
The resist paste applies to alumina ceramic heating resistor paste.
Operating conditions：
|
Substrate |
Alumina ceramic |
|
Printing |
200-250 mesh stainless screen |
|
Levelling |
5-15min minutes at room temperature |
|
Drying |
100-150℃ 10-15 min |
|
Firing Condition |
Atmospheric firing in belt furnace with peak time of 10 Minutes at 850℃ |
|
Thinner |
ST1001 |
Characteristics：
Paste Characteristics：
|
Characteristic |
Standard |
Test method and conditions |
|
|
1 |
Fineness |
≤8μm |
FOG test |
|
2 |
Viscosity |
120-280Pa.s |
Brookfield HBT utility cup and spindle (SC4-14/6R), 10rpm, 25±1℃， Brookfield HBT |
Characteristics after firing：
Check fired film produced under the conditions specified in 1）, (Film thickness is 8-12mm.)
|
Characteristics |
Standard
|
Test method and conditions |
|
|
3 |
Appearance |
Compact and unknit |
Eyeballing |
|
4 |
Resistivity |
As below form |
Standard film thickness is 10mm. |
|
TCR |
As below form |
HTCR 25-125℃ |
|
|
|
Alumina ceramic board heating Resist paste |
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|
P/N |
resistivity (Ω/□) |
TCR (ppm/℃) |
℃ Sintering |
viscosity (kcps) |
|
05H18-0R005xx |
0.01 |
The last two letters repreent TCR (ppm/℃)
30--->3000ppm 15--->1500ppm 12--->1200ppm 05--->500ppm 03--->300ppm
|
850℃ |
120～280 |
|
05H18-0R010xx |
0.01 |
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05H18-0R020xx |
0.02 |
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05H18-0R030xx |
0.03 |
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05H18-0R050xx |
0.05 |
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05H18-0R100xx |
0.10 |
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05H18-0R200xx |
0.20 |
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05H18-0R300xx |
0.30 |
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05H18-0R500xx |
0.50 |
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05H18-1R000xx |
1.00 |
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05H18-3R000xx |
3.00 |
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05H18-4R000xx |
4.00 |
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05H18-5R000xx |
5.00 |
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05H18-011xx |
10.00 |
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05H18-021xx |
20.00 |
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05H18-051xx |
50.00 |
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|
05H18-101xx |
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