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MG Chemicals 8330S - Electrically Conductive Adhesive

8330S Silver Conductive Epoxy Adhesive: Slow Cure / Extreme Conductivity

Product Type: 2K (2 component) Adhesive, Conductive Adhesive

Application Area: Printed Electronics

Cure Method: Air Dry, Heat Cure

Compatible Substrates & Surfaces: Glass, Metal, Plastics

Application Method: Injection

Chemical Family: Epoxy & Epoxy Derivatives, Silver & Silver Compounds

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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Labeling Claims
Key Attributes
  • Creates strong permanent electrical connections
  • Extended working time
  • Low cure temperature of 65 °C
  • Room temperature storage
  • Long shelf life
  • NASA low outgassing approved

Applications & Uses

Application Area
Application Method
Compatible Substrates & Surfaces
Recommended Preparation
Clean the substrate with Isopropyl Alcohol, MG #824, so the surface is free of oils, dust, and other residues.
Cure Instructions

The product will not cure at room temperature. Cure the adhesive in an oven at one of these time/temperature options:

  • 2 h at 65 ˚C
  • 1 h at 80 ˚C
  • 30 min at 100 ˚C
Syringe
  1. Twist and remove the cap from the syringe. Do not discard cap.
  2. Measure 1 part by volume of A.
  3. Measure 1 part by volume of B.
  4. Dispense material on a mixing surface or container, and thoroughly mix parts A and B together.
  5. To stop the flow, pull back on the plunger.
  6. Clean nozzle to prevent contamination and material buildup.
  7. Replace the cap on the syringe.
Can or Jar
  1. Stir each part individually to re-incorporate material that may have separated.
  2. Measure 1.16 part by weight of A.
  3. Measure 1 part by weight of B.
  4. Thoroughly mix parts A and B together.
  5. Apply adhesive to the application area.

Properties

Physical Form
Thermal Properties
ValueUnitsTest Method / Conditions
Thermal Conductivity (at 25 ˚C)2.4W/(m·K)
Typical Properties
ValueUnitsTest Method / Conditions
Mix Ratio1:1Volume
Mix Ratio1.1:1Weight
Viscosity (at 25 ˚C)ᴬ8600Pa·s
Viscosity (at 25 ˚C)ᴮ3 000Pa·s
Working Time4Hours
Cured Properties
ValueUnitsTest Method / Conditions
Compressive Strength36N/mm2
CTE After Tg208ppm/˚C
CTE Prior Tg97ppm/˚C
Glass Transition Temperature (Tg)34˚C
Hardness Shore D73
Lap Shear (Aluminum)1.2N/mm2
Lap Shear (Stainless steel)1.7N/mm2
Outgassing (at 125 ˚C for 24 h)0.4%
Resistivity5.3 x 10⁻⁴Ω·cm
Service Temperature Range-40 to 150˚C
Tensile Strength9N/mm2
Water Absorption0.3%
Uncured Properties
ValueUnitsTest Method / Conditions
Mixed Density3.06g/mL

Regulatory & Compliance

Chemical Inventories

Packaging & Availability

Packaging Type
Available Packaging
Cat. No. Packaging Net Vol. Net Wt.
8330-19G 2 Syringe Kit 6 mL 18.9 g
8330-50ML 2 Jar Kit 50 mL 157 g
8330-200ML 2 Can Kit 200 mL 631 g

 

Available Packaging
Cat. No. Packaging Net Vol. Net Wt.
8330S-21G 2 Syringe Kit 6 mL 18.7 g
8330S-50ML 2 Jar Kit 50 mL 156 g
8330S-200ML 2 Can Kit 200 mL 625 g

Storage & Handling

Shelf Life
3 Years
Storage and Handling

Store between 16 and 27 ˚C in a dry area, away from sunlight (see SDS). To maximize shelf life, recap product firmly when not in use.