Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Features & Benefits
- Low mixed viscosity of 3 300 cP
- Extremely high compressive and tensile strength
- Excellent adhesion to a wide variety of substrates including metals, composites, glass, ceramics, and many plastics
- Excellent electrical insulating characteristics
- Extreme resistance to water and humidity
- Solvent-free
- Recommended Preparation
- Clean the substrate with Isopropyl Alcohol, MG #824, so the surface is free of oils, dust, and other residues.
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Mixing
- Scrape settled material free from the bottom and sides of the part A container; stir the contents until homogenous. Use a paint shaker if available.
- Measure 2 parts by volume of the part A and pour into the mixing container. Ensure all contents are transferred by scraping the container.
- Measure 1 part by volume of the part B and pour into the mixing container. Ensure all contents are transferred by scraping the container.
- Thoroughly and gently mix parts A and B together. Avoid introducing air bubbles.
- To de-air, let sit for 15 minutes or put in a vacuum chamber at 25 inHg for 2 minutes.
- If bubbles are present at the top, break them gently with the mixing paddle.
- Pour the mixture into a container holding the components to be protected.
- Close the part A and B containers tightly between uses to prevent skinning.
- Dispensing Accessories
Consult the table below for accessory selection. See the Dispensing Accessories Application Guide for usage instructions.
Cat. No. Dispensing Gun Static Mixer 832B-450ML 8DG-450-2-1 8MT-450
Properties
- Typical Properties
- Cured Properties
- Uncured Properties
- Cure Instructions
Allow to cure at room temperature for 24 hours, or cure in an oven at one of these time/temperature options:
Temperature 65 °C 80 °C 100 °C Time 1 h 30 min 20 min
| Value | Units | Test Method / Conditions | |
| Mix Ratio | 2:1 | Volume | — |
| Mix Ratio | 2.3:1 | Weight | — |
| Working Time | 1 | h | — |
| Value | Units | Test Method / Conditions | |
| Breakdown Voltage | 51900 | V | — |
| Compressive Strength | 155 | N/mm2 | — |
| CTE (After Tg) | 196 | ppm/˚C | — |
| CTE (Prior Tg) | 79 | ppm/˚C | — |
| Dielectric Constant (at 1 MHz) | 2.8 | — | — |
| Dielectric Strength | 472 | V/mil | — |
| Dissipation Factor (at 1 MHz) | 0.02 | — | — |
| Glass Transition Temperature (Tg) | 49 | °C | — |
| Hardness D | 80 | — | — |
| Intermittent Temperature | 175 | ˚C | — |
| Lap Shear (Aluminum) | 16 | N/mm2 | — |
| Lap Shear (Stainless Steel) | 17 | N/mm2 | — |
| Resistivity | 5.3 x 10¹² | Ω·cm | — |
| Service Temperature Range | -40 to 140 | ˚C | — |
| Tensile Strength | 57 | N/mm2 | — |
| Thermal Conductivity (at 25˚C) | 0.3 | W/(m·K) | — |
| Value | Units | Test Method / Conditions | |
| Mixed Density | 1.08 | g/mL | — |
| Viscosity (at 25˚C) ⁽ᵃ⁾ | 2.5 | Pa·s | — |
| Viscosity (at 25˚C) ⁽ᵇ⁾ | 5.3 | Pa·s | — |
Regulatory & Compliance
Technical Details & Test Data
- Cartridge
- Twist and remove the cap from the cartridge. Do not discard cap.
- Dispense a small amount to ensure even flow of both parts.
- (Optional) Attach a static mixer to the 832B-450ML. (a. Dispense and discard 5 to 10 mL of the product to ensure a homogeneous mixture.) (b. After use, dispose of static mixer.
- Without a static mixer, dispense material on a mixing surface or container, and thoroughly mix parts A and B together.
- To stop the flow, pull back on the plunger.
- Clean nozzle to prevent contamination and material buildup. Replace the cap on the cartridge.
- Viscosity vs. Temperature
If crystallization/solidification occurs, reconstitute the product by warming to between 55 and 65 °C until it becomes fully re-liquified. Let the material cool to room temperature before mixing, to prevent flash cure.
Mixing >500 g at a time decreases working life and can lead to a flash cure. Limit the size of hand-mixed batches.
Packaging & Availability
- Available Packaging
Cat. No. Packaging Net Vol. Net Wt. 832B-375ML 2 Bottle kit 375 mL 403 g 832B-450ML Dual cartridge 450 mL 484 g 832B-3L 3 Can kit 2.55 L 2.74 kg 832B-12L 3 Can kit 10.8 L 11.6 kg 832B-60L 3 Pail kit 60 L 64.6 kg
Storage & Handling
- Shelf Life
- 5 Years
- Storage and Handling
- Store between 16 and 27 ˚C in a dry area, away from sunlight (see SDS). Storage below 16 °C can result in crystallization.