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Home > Product > Sealant&Adhesive > Epoxy Material > Beep 6688-30
Beep 6688-30 One-component epoxy resin for bonding, sealing and casting
Beep 6688-30 is a black, solvent-free, one-component epoxy structural adhesive with excellent sag resistance, good toughness and high and low temperature impact resistance. It is available when it is fully cured by heat.
FEATURES
This product’s storage period is 6 months (-5℃t o0 ℃ freezer)
| ITEM | Test method or condition | Beep 6688-30 |
| Before curing | ||
| Appearance | Visual | Black paste |
| Viscosity | Pa·s, 25℃,4#/0.1rpm | 3,900 |
| Density | g/cm3, 25℃ | 1.33 |
|
Hardness |
Shore-D, 25℃ | 88 |
| Shore-D, 120℃ | 85 | |
| Shore-D, 150℃ | 82 | |
| Glass transition temperature Tg | DSC, ℃ | 135 |
| Long-term temperature resistance range | ℃ | –50-150 |
| Thermal conductivity | W/m.k, 25℃ | 0.36 |
| Water absorption rate | 24h，25℃ | 0.18% |
| Volume resistivity | Ω· cm, DC500V | 2.8×1015 |
Excellent bonding performance, electrical properties, moisture resistance and mechanical properties, while meeting the performance requirements at high temperatures.
USE
If the epoxy adhesive is stored in a frozen environment, it should be removed and defrosted at room temperature before use. During use, the glue should be avoided in a high temperature environment to reduce the consistency of the glue, unless it has been tested in this area and confirmed to be feasible.
Apply the adhesive directly to the surface of the object to be bonded after oil removal, rust removal and coarsening treatment. Select appropriate tools to assist the adhesive coating and fix it with fixtures. Then solidify according to the recommended heating conditions.
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