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Home > Product > Potting Material > Epoxy Material > Beep 6901
Beep 6901 two-component temperature resistant epoxy potting compound
- Excellent adhesion, crack resistance
- Good toughness and high hardness
- Excellent electrical insulation and stability
- Very low expansion coefficient
- Higher Tg point, heat resistant S grade, can be used at 180 °C for a long time
- Good waterproof and moisture resistance, low water absorption
FEATURES
BEEP 6901A/B is a two-component solvent-free, heat-curing epoxy potting compound with a long gel time at room temperature. It is specially developed for long-term high temperature resistance of 250℃.
|
Item |
Test method | BEEP 6901 A |
BEEP 6901 B |
|
Composition |
Visual | White/black liquid |
Brown liquid |
|
Color |
GB/T 10247-2008 | 220,000 |
100 |
|
Viscosity 25 ° C, mPa·s |
GB/T 13354-92 | 1.68±0.05 |
1.05±0.05 |
|
Density 25 ° C, g / cm3 |
Mass ratio |
3 : 1 |
|
|
Mix viscosity 25 ℃, Pa, s |
GB/T 10247-2008 |
6,500 |
|
|
Operating time 25 ℃, mins |
GB/T 10247-2008 |
500 |
|
|
Gel time of 25 ℃, hr |
GB/T 10247-2008 |
16 |
|
|
Curing time of 120 ℃, hr |
GB/T 10247-2008 |
1—2 |
|
|
Hardness Shore D |
GB/T 531.1-2008 |
91 |
|
|
Thermal conductivity W/mK |
GB/T 10297-1998 |
0.35 |
|
It can be applied to sensors, high temperature wire harnesses, automotive electronics. Package protection for products with higher temperature resistance, excellent adhesion and low shrinkage.
USE
- Glue mixing: mix component A and component B in the original package evenly, then weigh and mix them according to the weight ratio of 3:1, mix them evenly and then seal them.
- If you need the viscosity of mixed rubber is low, recommendations will be A preliminary drying under 80 ℃, then mix B material, mix viscosity within 2000 CPS.
- Part B crystallization may occur during storage or agglomerate (normal), if the crystal should be put it at 80 ℃ oven before using the melting (container should be in the open state, in order to avoid gas expansion, damaged container), and then cooling to room temperature after use, it doesn’t affect its performance.
- If necessary, vacuum can be continuously pumped to increase the electrical performance of the device.
- Curing conditions: 120 ℃ for 1 hour.
- Please consult our Marketing Department if you need to use the filling equipment.
[auth-download url=”https://beginor-chemical.com/wp-content/uploads/2019/03/TDS-of-BEEP-6901-epoxy-potting-compound-.pdf” title=”TDS Download Beep 6901″]
