ST-PE2533 Polyurea / Polyurethane High Strength Elastic Sealing Glue
Introduction
Use
Parameters
|
Model |
ST- PE 2533 |
|
Viscosity (MPa ·s) |
A:100-300 B:3500-5000 |
|
Volume ratio |
1:5 |
|
Post-mixing density (g / cm3) |
1.9±0.1 |
|
Thermal conductivity (W / m · K) |
0.6 |
|
Tensile Strength (MPa) |
8.0 |
|
Elongation at break (%) |
25% |
|
Hardness (shore A) |
80 |
|
Dielectric strength (kV / mm) |
≤17 |
|
Volume resistivity of (Ω•㎝) |
≥ 2.0*1012 |
|
Salt Spray Test |
Pass |
|
Double 85 test |
- |
|
Flame-retardant (UL 94) |
V0 |
|
Hot and cold shock (100 cycles) |
- |
|
Working temperature (℃) |
-30~80 |
|
Operation time (min) |
40 |
Construction Recommendations
1. Clean: Clean the surface dust, water, and oil of the product, and keep the surface dry.
2. Stirring: Before the ratio, stir the A agent first to divide the pigment (filler) at the bottom into the glue.
3. Ratio: Weigh the product separately according to the A / B ratio of the purchased product and pour it in turn (* Note: according to the weight ratio, non-volume ratio).
4. Mixing: Mix the A / B glue, and fully stir to avoid incomplete curing.
5. Defoaming: Leave the mixed glue into 5-10 bubbles will automatically discharge. If possible, vacuum defoaming can be defoamed.
6. Seal: Seal the defoaming adhesive material into the adhesive products, please use it up within the operational time.