Products Description
WD522AB Insulated Bubble Free Epoxy Resin for Electronic Potting
Feature
I. No bubbles, good flatness, good gloss, high hardness.
II. Cured products with good flame-retardant properties.
III.Good acid-base resistance.
IV. Good moisture, water, oil, and dust resistance.
V. Good resistance to humidity and weather aging.
VI. Good heat dissipation performance.
Application
WD522AB can be widely used for electronics potting, power encapsulation, mold filling and the insulation of other electronic components, moisture-proof, confidential encapsulation, etc.
Product Properties
| Part | WD588A | WD588B |
| Color | Black | Red Black |
| Specific gravity | 1.65 | 0.96 |
| Viscosity(25ºC) | 1500-4000CPS | 500-2000CPS |
| Mixing ratio | A:B=100:20(weight ratio) | |
| Hardening conditions | 25ºCx 8H to 10H or 55ºCx 2H(2g) | |
| Usable time | 25ºCx40min(100g) | |
Mixing Ratio
5:1
How to do
Measuring
With gloves on, pour equal amounts of resin and hardener into a mixing cup. And then pour the mixture into another clean mixing cup to make sure you are mixing it well.
TIP – Mix up a little more than you think you’ll need because you want to completely cover your work in one shot and not have to mix more later.
Mixing
Stir well for at least 3 minutes. Scrape the sides and the bottom to make sure you’re being thorough (unmixed material will leave you with sticky spots that just won’t cure). Once you put the resin and hardener together, you’ll have about 40 minutes of working time before the resin thickens and cures.
Pouring
After making sure your piece is level, go ahead and pour AmazingResin over your work. Don’t be scared! It’ll start to level on its own, and you can spread it around into place. Let the resin run over the edges and then just use a brush to tidy it up. You’ll notice bubbles will begin to rise to the surface. Many of these will pop on their own, but you can also pop them by torch.
TIP – Wooden panels work best for large pieces rather than canvas because they won’t sag under the weight of the resin.
WAIT AmazingResin needs to sit for several hours in a dust-free space while it cures. In about 8 hours it will be tacky but you will be able to pour a second coat if necessary. In about 12 hours it will be dry to the touch, and within 24 hours it will be 95% cured. It will be fully cured within 72 hours. CLEAN UP – To reuse your mixing tools, wipe them down with a paper towel before the resin dries.
Packaging
1kg, 5kg, 20kg, 25kg per bottle, 20kg per set, 200kg per bucket.
Storage Conditions
The product should be sealed in its original packaging container and stored in a dry and ventilated place. In an environment of 18-40ºC, the shelf life is 6 months. If the shelf life is exceeded, analysis is required to determine whether it is still valid.
Due to the storage conditions, this product may experience a small amount of precipitation during storage, which is a normal phenomenon. After stirring evenly, it can be used normally.
