联系人 sunny
Guangzhou, Guangdong
1.
Product
Feature of
Electronic Potting Silicone
Rubber
HY-***5 silicone
rubber is a kind of low viscosity, Inherent
flame resistance, two components
addition cured potting silicone with
heat-conducting. It cures with both on room temperature and heated
temperature. It has the feature of the higher temperature the
faster of the curing time. It can be applied to electronic
components for insulation, waterproofing, fixed and flame
retardant. It mainly applied in electronic components surface with
materials of PC(Poly-carbonate)、PP、ABS、PVC,
etc. and metal materials.
2.
Typical
Application of
Electronic Potting Silicone
Rubber
HY-***5 electronic potting silicone
rubber could be applied to
- high powered
electronics,
- DC/DC module
and circuit board which requires heat dissipation and high
temperature resistance.
-It can be
broadly used for LED screen, Wind Power Generator, PCB substrate,
etc.
3.
Technical
Guidelines
of of Electronic Potting Silicone
Rubber
a, Pls put part A and part B in separate
container and stir evenly before mixing the two part
together.
b, Mixing Ratio: part A: part B =
1:1
c, Deaeration the mixture in vacuum pump under
0.*8 MPa for **5 minutes.Then the mixture could be used for
pouring.
Note: The
thickness of the silicone affects the curing time. If the silicone
used is a little thick,then the curing time will be a little
longer.The temperature also affects the curing time.When in lower
temperature, we suggest customers appropriately heat the mixture to
accelerate vulcanization. With temperature of *0～**0℃,
the silicone will cure in *5 minutes; while in *5℃ room
temperature, the silicone will cure around 8
hours.
4.Notes of
Electronic
Potting Silicone Rubber
a.The following material may hinder the curing
of HY-***5, So pls use after the test. When
necessary, pls clean the application
areas.
Organotin
compound or Condensation silicone with
organotin
Sulphur, sulfide
and sulfur rubber materials.
Amine compounds
as well as contains the amine materials.
Pewters solder
flux
b. HY-***5 should be sealed storage.The mixture
should be used up disposably to avoid causing
waste.
c. HY-***5 belongs to non-dangerous goods, but keep
away from mouth and eyes.
d. When it gets stratified after a period of
storage, Please mix it evenly before using,which does not affect
the performance.
Technical
Parameters of of
Electronic
Potting Silicone Rubber
| Features | Part A | Part B | |
| Before Curing | Appearence | Gray Fluid | White Fluid |
| Viscosisty（*5℃cps） | ***0±**0 | ***0±**0 | |
| Operation features | Mixing Ratio | 1：1 | |
| Viscosisty(after mixing) （cps） | ***0～***0 | ||
| Operating Time（*5℃ hr） | **0 | ||
| Curing time （min，*5℃） | **0 | ||
| Curing time（*0℃ hr） | *0 | ||
|
After Curing |
Hardness（Shore A） | *5±5 | |
| Thermal conductivity [W（m·K）] | ≥0.8 | ||
| Dielectric Strength（KV/mm） | ≥*5 | ||
| Permittivity（1.2MHz） | 3.0～3.3 | ||
| Volume Resisivity（Ω·cm） | ≥1.0×***6 | ||
| linear expansibility [m/（m·K）] | ≤2.2×***4 | ||
| Fire Resistance | **-V1 | ||
| 国家: | China |
| 型号: | - |
| 离岸价格: | 获取最新报价 |
| 位置: | - |
| 最小订单价格: | - |
| 最小订单: | - |
| 包装细节: | - |
| 交货时间: | - |
| 供应能力: | - |
| 付款方式: | - |
| 產品組 : | - |
