Detailed Product Attribute
Appearance : liquid
HY 9055 Electronic Potting Compound is a kind of low viscosity, Inherent flame resistance, two
components addtion 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.
Viscosity (25°C cps)
Viscosisty(after mixing) (cps)
Operating Time(25°C hr)
Curing time (min,25°C)
Curing time(80°C hr)
Thermal conductivity [W(m·K)]
linear expansibility [m/(m·K)]
1, Typical Application
HY 9055 Electronic Potting Compound 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. Pls put part A and part B in separate container and
stir evenly before mixing the two part together.
2, Mixing Ratio: part A: part B = 1:1
3, Deaeration the mixture in vacuum pump under 0.08 MPa for 3-5
minutes.Then the mixture could be used for pouring.
4, Pls note that 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
80~100°C, the silicone will cure in 15 minutes; while in 25°C room
temperature, the silicone will cure around 8 hours.
1.The following material may hinder the curing of HY 9055, So pls
use after the test. When necessary, pls clean the application
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
2. HY 9055 should be sealed storage.The mixture should be used up
disposably to avoid causing waste.
3. HY 9055 belongs to non-dangerous goods, but keep away from mouth
4. When it gets stratified after a period of storage, Please mix it
evenly before using,which does not affect the performance.
20Kg/pail as a set (Part A 10Kg + Part B 10Kg)
SHELF LIFE AND TRANSPORTATION
1. Twelve(12) months when stored at 24C in tightly closed original
2. This kind of product is non-dangerous product, which could be
transported as general chemicals.
3. Storage beyond the expired date does not necessarily mean that
the product is no longer usable. In this case however, the
properties required for the intended use must be checked for
quality assurance reasons.