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- ED-845CM | Fast-curing Epoxy Adhesive for Electronics Bonding
ED-845CM | Fast-curing Epoxy Adhesive for Electronics Bonding
- Fast-curing
- Excellent adhesion
- High insulation, chemical resistance and anti-vibration
Product Description
LINQBOND ED-845CM is a two-component, self-leveling epoxy adhesive suitable for robust performance in electronic applications. ED-845CM has excellent toughness and achieves a full cure at ambient temperatures, providing superior resistance to aging and moisture degradation.
LINQBOND ED-845CM offers high electrical insulation even under high humidity, as well as chemical resistance and anti-vibration properties. Overall, LINQBOND ED-845CM is an ideal solution for bonding, potting and sealing materials in different applications such as electronic components, handicraft and repairing. Additionally, it is an environmentally friendly, low-carbon product that complies with UL 94 HB flame retardancy standards
Product Key Features
- Easy to use
- Fast-curing: Cures in 10 minutes at room temperature
- High insulation, chemical resistance and anti-vibration
- Solvent-free & non-corrosive
Applications
- LINQBOND ED-845CM is broadly compatible with a variety of substrates, including metals, ceramics, plastics, various rubbers, and glass. It is specifically formulated for casting, bonding, and sealing of diverse electronic components
Technical Specifications
| General Properties | |||||
| Appearance Appearance Appearance at room temperature. | Transparent liquid | ||||
| Density (g) | 1.03 - 1.07 g/cm3 | ||||
| Thermal Properties | |||||
| Operating Temperature | -50 - 120 °C | ||||
| Mechanical Properties | |||||
| Elongation Elongation Elongation is the process of lengthening something. It is a percentage that measures the initial, unstressed, length compared to the length of the material right before it breaks. It is commonly referred to as Ultimate Elongation or Tensile Elongation at break. | 5 - 20 % | ||||
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| Physical Properties | |||||
| Viscosity Viscosity Viscosity is a measurement of a fluid’s resistance to flow. Viscosity is commonly measured in centiPoise (cP). One cP is defined as the viscosity of water and all other viscosities are derived from this base. MPa is another common unit with a 1:1 conversion to cP. A product like honey would have a much higher viscosity -around 10,000 cPs- compared to water. As a result, honey would flow much slower out of a tipped glass than water would. The viscosity of a material can be decreased with an increase in temperature in order to better suit an application | 15,000 - 50,000 mPa.s | ||||
Additional Information
LINQBOND ED-845CM Additional Technical Specification
| Property | Value | Unit |
| Volume Ratio (A:B) | 1:1 | — |
| Operation Time @23℃ | 5 | min |
| Initial Fixation Time @23℃ | 10 - 15 | min |
| Surface Cure Time @23℃ | 10 - 30 | min |
| Through Cure Time @23℃ | 1 - 2 | day |
Directions for Use
- Weigh the correct proportions and mix thoroughly, scraping both the bottom and the sides of the mixing container until a homogeneous mixture is obtained.
Ensure that the bonding surfaces are clean, dry, and properly prepared.
Use mixed product before pot life for optimum properties. Avoid large quantity mixing. Apply adhesive evenly to both surfaces for maximum bond strength.
Cure time depends on part geometry, materials, bond line thickness (recommended to be lower than 30 mm when used as potting), and oven efficiency. Confirm cure schedule with actual parts and equipment.
