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Silicone Potting Sealant buy in Beijing
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Silicone Potting Sealant

Silicone Potting Sealant

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Technical characteristics
  • KindSilicone
Description
Conventional performance:
test item testing standard unit A B C
Outside view
visual inspection --- Black/white viscous liquid transparent liquid Brownliquid
4# 5#
viscosity GB/T 10247-2008 mPa·s(25ºC) 6000±1000 ≤50 ≤50 500
density GB/T 13354-92 g/cm 3 (25ºC) 1.20 0.99 0.99 0.90


Operation process:
Test item Unit value
4# 5#
mixture ratio weight ratio 100 :10
mixture ratio volume ratio 100 :12
Joint part c weight ratio 100:10:1
Mixed viscosity mPa·s(25ºC) 3000±500
Mixture density g/cm 3 (25ºC) 1.10
operation time min(25ºC) 40±15 90±20
curing time ºC/hr 25/24 25/24
Operation time is a quantity of cement with 100 g.
Typical performance:
test item testing standard Unit value
4# 5#
hardness GB/T 531.1-2008 Shore A 8±3 6±3
conductivity factor GB/T 10297-1998 W/mK 0.17
expansion coefficient GB/T 20673-2006 μm/(m·ºC) 210
water absorption GB/T 8810-2005 (24h,25ºC)% 0.01-0.02
dielectric strength GB/T 1693-2007 kV/mm(25ºC) 18
Loss factor GB/T 1693-2007 (1MHz)(25ºC) 0.01
dielectric constant GB/T 1693-2007 (1MHz)(25ºC) 2.8
volume resistance GB/T 1692-92 (DC500V)Ω·cm 1.2×10 15
Remark : All the above data come from 25 ºC and 55% RH glue curing conditions after 7 days.
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Silicone Potting Sealant
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