Key attributes
| CAS No. | 38891-59-7 | Place of Origin | Guangdong, China |
| Main Raw Material | Epoxy | Usage | Solar Panel, Construction |
| Other Names | Epoxy Resin | MF | [CH(CH2Cl)CH2O]n |
| EINECS No. | 210-898-8 | Classification | Double Components Adhesives |
| Brand Name | SWETE/WEIDA | Model Number | 2120AB-X |
| Type | Liquid | Automatic Defoaming | Easy to use |
| Model Number | WD-2120 | Color | Transparent |
| Shelf Life | 6 Months | Supply Ability | 50000 Kg per Month |
2. Good at UV and yellow resistance, self-leveling, without bubbles, and high brightness.
3. Can be cured at normal temperature or by heating.
4. Clear, low viscosity, natural defoaming, super transparency, and good performance after mixing.
5. Can get any color you want by adding pigments.
6. Easy to clean and repair.
7. No ripple, bright on the surface, odorless, eco-friendly, nontoxic, waterproof, etc.
Features
Properties before Hardening
Part | 2120A-X | 2120B-X |
Color | Transparent | Transparent |
Specific gravity | 1.15 | 0.96 |
Viscosity (25℃) | 2000-4000CPS | 100 MAXCPS |
Mixing ratio | A: B = 100:50(weight ratio) | |
Hardening conditions | 25 ℃×8H to 10H or 55℃×1.5H (2 g) | |
Usable time | 25℃×40min (100g) | |
Operation
1. Weigh A and B glue according to the given weight ratio into the prepared cleaned container, fully mix the mixture against the container wall clockwise, place it along for 3 to 5 minutes, and then it can be used.
2. Take the glue according to the usable time and dosage of the mixture to avoid wasting it. When the temperature is below 15 ℃, please heat A glue to 30 ℃ first and then mix it with the B glue (A glue will be thickened in low temperature); The glue must be sealed lid after use to avoid rejection caused by moisture absorption.
3. When the relative humidity is higher than 85%, the surface of the cured mixture will absorb moisture in the air, and form a layer of white mist on the surface, so when the relative humidity is higher than 85%, it is not suitable for room temperature curing, suggest to use the heat curing.
Properties after Hardening
Hardness, shore D | <86 |
Withstand voltage, KV/mm | 22 |
Flexural strength, Kg/mm2 | 28 |
Volume resistivity, Ohm3 | 1×1015 |
Surface resistance, Ohmm2 | 5X1015 |
Thermal conductivity, W/M.K | 1.36 |
Induced electric loss, 1KHZ | 0.42 |
Withstand high temperatures, ℃ | 80 |
Moisture absorption, % | <0.15 |
Compressive strength, Kg/ mm2 | 8.4 |
Caution
1. The operating environment should be ventilative and should keep away from fire. They are closely sealed after use.
2. Avoid eye contact, in case of contact, wash with plenty of water and get medical attention immediately.
3. If contact skin, wrap it with a clean cloth or paper, and wash it with water and soap.
4. Keep away from children.
5. Please take a trial before application to avoid usage mistakes.
Storage And Shelf Life
1. Store at 25°C or cool and dry place. Avoid sunlight, high temperature, or high humidity environments.
2. Use up as soon as possible when opened. It is strictly forbidden to be exposed to the air for a long time after it is opened to avoid affecting the quality of the products. The shelf life is six months at a room temperature of 25°C degree.
FREE SAMPLE IS AVAILABLE!
WEIDA professional produces and markets all kinds of epoxy resin AB glue which covers a large range of applications: Soft AB glue for stickers, LED strip potting, badges, nameplates, nail cutters, and keychains!
Hard clear resin for LED channel letters, photo frame coating, handmade diamonds, jewelry, crafts, necklaces, bangles, bracelets, earrings, rings, and miniatures such as simulated water, soup, liquid drinks, and fishbowls to be used in child’s dollhouse, anything you can image clear and shinning, but cheap and easy to operate!
Coating resin for surfboards, paddles, Christmas balls, globes, foam products coating, bicycles, boats, golf clubs, skis, snowboards, swimming pools, garages, wood table coating, and Epoxy flooring, to make it hard and durable!
Special adhesive for wood, metal, glass, stone, and some plastic.With a very strong and highly durable bond after being cured!
Flexible potting resin for electronic products such as motors, generators, transformers, switchgear, insulators, mold filling, LEDs, perfectly protects the potting items from short circuits, dust, water, and moisture, and giving the potting items a more stable and longer life than unpotted products!
Please get in touch with us to discuss your application for the best EPOXY SOLUTION!
Our products have UL, ROHS, SGS, REACH, PAHS, ASTM, EN-71 CERTIFICATE, etc.
