Epoxy resin 6992A/B
A, Purpose and Explanation
Epoxy resin 6992 ab is epoxy resin adhesive cured under the condition of normal temperature and low temperature, high hardness, can be polished, fast curing time, high transparent, can heat curing. Dedicated to paddle board surface cover, the LED potting, carbon fiber products cover, jewelry surface cover, mould filling, and the insulation of other electronic components, moistureproof, potting, confidential encapsulation, etc.
B, The properties before hardening
The main agent6992A Curing agent6992B
Color: Colorless transparent Colorless transparent
Specific gravity: 1.15 0.96
Viscosity25º C: 1200-2500CPS 100MAXCPS
C, Conditions of usage
Mixing ratio: A: B = 100: 25(weight ratio)
Hardening conditions: 25 º C× 3H or 55º C× 15min(2 g)
Usable time: 25º C× 10min (100g)
D, Application method
1. Working environment: The container of holding glue please keep clean, A and B part should be in accordance with the weight ratio, weigh accurately, mix fully along the container wall by clockwise and use after 3 to 5 minutes.
2. According to the operational time and dosage of mixing rubber, avoid wasting. When the temperature below 15 º C, please put A glue to glue again after warm up to 30 º C, easy to operate, (a glue will be thicken when low temperature ); Must be sealed lid after use, avoid product rejection caused by moisture absorption.
3. When the relative humidity is more than 85%, the curing surface easy to absorb moisture in the air, form a layer of white mist, so when the relative humidity is more than 85%, is not suitable for room temperature curing, suggest to use the heat curing.
| The properties after hardening |
| 1) Hardness |
shore D |
>90 |
| 2)Withstand voltage |
KV/mm |
22
|
| 3)Flexural strength |
Kg/mm2 |
25 |
| 4)Volume resistivity |
Ohm3 |
1x1015 |
| 5)Surface resistance |
Ohmm2 |
5X1015 |
| 6)Thermal conductivity |
W/M.K |
0.62 |
| 7)Induced electric loss |
1KHZ |
0.42 |
| 8)Withstand high temperature |
°C |
140 |
| 9) Moisture absorption |
% |
<0.15 |
| 10)Compressive strength |
Kg/mm2 |
11.4
|
FREE SAMPLE IS AVAILABLE!!!
Jinhua professional produce and market all kinds of epoxy resin AB glue which covers a very large range of applications: Soft AB glue for stickers, LED strip potting, badge, nameplate, nail cutters, keychain!!!
Hard clear resin for LED channel letters, photo frame coating, hand made diamond, jewelry, crafts, nacklace, bangles, bracklets, earrings, rings, miniatures such as simulated water, soup,lquid drinks and fishbows to be used in a child's dollhouse, anything you can image clear and shinning, but cheap and easy to operate!!!
Coating resin for surfboard, paddle, christmas ball, globe, foam products coating, bicycles, boats, golf clubs,skies, snowboards, swimming pool, garage, wood table coating, Epoxy flooring, to make it hard and durable!!!
Special ahhesion for wood, metal, glass, stone and some plastic.With very strong and high durable bond after cured!!!
Flexible potting resin for electronic products such as motors, generators, transformers, swithgeear, insulators, mold filling,LEDs, perfectly to protect the potting items from short circuit, dust, water, and moisture, and giving the potting items a more stable and longer life than unpotted products!!!
Pls contact us to discuss your application for a best EPOXY SOLUTION!!!
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