الوصف
Black Color PCB Electronic Potting Silicone HY***5
Technical Parameters for PCB Electronic Potting Silicone
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Properties index
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Part A
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Part B
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Before Curing
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Appearence
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Black fluid
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Colorless / yellowish fluid
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Viscosisty (cps)
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***0±**0
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-
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Features when operation
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Mixing Ratio ( By weight)
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*0:1
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Operating Time (*5C /min)
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*0~*0
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Curing time ( hr, basically cured)
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3
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Curing time ( hr, perfectly cured)
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*4
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Hardness(shore A)
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*5+/*3
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After Curing
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Thermal Conductivity[W( m·K)]
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≥0.4
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Dielectric Strength( kV/mm)
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≥*5
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Dielectric permittivity(1.2MHz)
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3.0~3.3
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Volume resistivity(Ω·cm)
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≥1.0×***6
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Fire Resistance
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**-V1
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(Pls note all data of PCB Electronic Potting Silicone
Rubber with black color above is in *5C with *5% humidity
conditions. We don't guarantee a same date if testing under
different conditions, or when data was regenerated).
Warm Tips for for PCB Electronic Potting Silicone
1. Sealing pakage for storage. The mixture should be used up
at once to avoid wasting.
2. Silicone belongs to non-dangerous goods, but keep away
form mouth and eyes.
3. When it gets stratified after a period of storage,
Please mix HY***0# evenly before using,
it does not affect the
performance.
Package for for PCB Electronic Potting Silicone
Shelf Life and Transportation
1. Twelve(*2) months when stored at *5C in original unopened
packages.
2. This is a non-dangerous product, it can be transported as
general chemicals.
3. Products exceed the storage life should be confirmed normal
before using.
Technical Guidelines
1. Pls put part A and B in separate container and stir
evenly before mixing the two
parts together.
2. Mixing Ratio part A:part B is *0:1
3. Bubble release if necessary, deaeration the mixture under 0.*8
MPa for 3 minutes.
4. HY***5# is cured at roon temperature, so pls put it under room
temperature after
pouring. It comes to next process when basically
cured, and it takes about *4 hours
for completely cured.
Further information for PCB Electronic Potting Silicone, please
feel free to contact Ms Taylor :
Tel: **6 *
*-*:*@******************** **6 **********6
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