Shanghai Beginor was founded in 2006, now we have 13 years experience in Silicone Potting Compound, Silicone Sealant, Epoxy Potting Compound, Epoxy Adhesive, Silicone Grease, comformal coating.
We got ISO9001, ISO14001, REACH Test Report, SGS Test Report.
Email: business@beginor-chemical.com
Application:
· Automotive electronics, modules.
· LED power driver module.
· Solar module junction box.
· Electric vehicle charging column module.
· Lithium battery and capacitor bank.
· Magnetic induction coil
· power inverters
|
Items |
Part A |
Part B |
|
Appearance |
White or black sticky liquid |
White sticky liquid |
|
viscosity,cps, 25℃ |
3000±500 |
2500±500 |
|
Specific Gravity,g/cm3, 25℃ |
1.52±0.05 |
1.52±0.05 |
|
mixing ratio |
A：B = 100：100 |
|
|
Mix viscosity,cps, 25℃ |
2500±500 |
|
|
Operating time,cps, 25℃ |
45±10 |
|
|
Tack free time, cps, 25℃ |
80±20 |
|
|
Hardening conditions |
25℃/3-5 hr or 80℃/ 30mins |
|
|
Appearance |
White or black or gray, Flexible elastomer |
|
Hardness, Shore A |
55±5 |
|
Thermal conductivity, W/mK |
0. 80 |
|
Linear expansion coefficient, K-1, ppm |
300 |
|
Dielectric strength, kV/mm, 25℃ |
≥20 |
|
Volume resistance ,DC 500V， Ω·CM |
1.1×1015 |
|
Loss factor(1 MHz) |
0.009 |
|
Dielectric constant(1 MHz) |
3.00 |
|
temperature range,℃ |
- 60 ∽ 200 |
|
Flame resistance |
V-0
|
How to use:
· The glue will cause precipitation if placed too long, mix part A and part B in each package before construction.
· Weigh part A and part B by 1:1, mix well, direct injection into components (or modules). It is best to gently inject into the side of the wall to reduce the bubble formation.
· Put the encapsulated element in place for some time. After the bubble disappears, it can be heated and solidified, or solidified directly at room temperature, which requires about 4hr.
Attention of operation
· It can be improve hardening performance if remove the bubbles after mixing part A and part B.
· Seal preservation after taking part A and part B
· can lead to slow curing speed under the too low temperature and recommended workshop temperature.
· Besil 8230 silicone potting compound is difficult to harden and contact with materials such as sulfur, amine, organic tin and unsaturated hydrocarbon plasticizer. Common substances have rosin, natural rubber, before use must be tested.
· The data of the product is tested at 25 temperature. If use in other low temperature or high temperature
· please test.If you have any abnormality, please consult sales.
Package
· Part A: 20kg/barrel. Part B, 20kg/barrel
· Part A: 200kg/barrel. Part B, 200kg/barrel
Contact us now!