Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Available Packaging
Cat. No. Packaging Net Vol. Net Wt. 841AR-340G Aerosol 232 mL 340 g - Key Attributes
- UL Recognized (File # E202609)
- Provides effective EMI/RFI shielding over a
- broad frequency range
- Strong corrosion resistance
- Mild solvent system, safe on polystyrenes
- Does not contain toluene, xylene, or MEK
- Available in liquid format (see separate TDS)
Applications & Uses
- Markets
- Applications
- 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.
- Application Instructions
- Shake pen vigorously until the ball moves freely inside.
- Hold pen at angle and depress tip against surface.
- Draw pen across surface while gently squeezing barrel.
- Let dry 1 min before handling or heat cure.
- Clean tip, replace cap and store tip up after use.
- Application Instructions
- Shake the can vigorously.
- Spray a test pattern to ensure good flow quality.
- Tilt the board at 45° and spray a thin, even coat from a distance of 20–25 cm (8–10 in). Use spray-andrelease strokes with an even motion to avoid paint buildup in one spot. Start and end each stroke off the surface.
- Wait 3 min before applying another coat, to avoid trapping solvent.
- Rotate the board 90° and spray again to ensure good coverage.
- Apply additional coats until desired thickness is achieved (go to step 3).
- Let dry 3 min at room temperature before applying heat cure.
- After use, clear the nozzle by inverting the can and briefly spraying until clear propellant comes out.
Properties
- Physical Form
- Physical Properties
Value Units Test Method / Conditions Density 1.38 g/mL - - Typical Properties
Value Units Test Method / Conditions Calculated VOC 470 g/mL - Cure Times (at 22 ˚C) 24 Hours - Cure Times (at 65 ˚C) 30 Minutes - Minimum Film Thickness 40 μm - Recoat Time 3 Minutes - Recommended Film Thickness 50 μm - Theoretical Coverage (at 2 mil, based on 100% transfer efficiency) 44785 cm2 - Viscosity (at 25 ˚C) 61 cP - - Cured Properties
Value Units Test Method / Conditions Resistivity 7.6 x 10⁻³ Ω·cm - Salt Fog Resistance (at 35 °C ,96 h) Excellent - - Service Temperature Range -40 to 120 ˚C - Surface Resistance (at 50 μm) 2.3 Ω/sq - - Uncured Properties
Value Units Test Method / Conditions Solids Content 38 % - - Cure Instructions
- Allow to dry at room temperature for 24 hours, or after letting sit for 3 minutes, cure the paint in an oven for 30 minutes @ 65 ˚C.
- Storage and Handling
- Store between -5 and 22 ˚C in a dry area, away from sunlight (see SDS).
- Cure Instructions
Allow to dry at room temperature for 24 hours, or after letting sit for 1 minute, cure the coating in an oven for 30 minutes @ 65 ˚C.
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Technical Details & Test Data
- Surface Resistance by Coating Thickness
Shielding Attenuation
Packaging & Availability
- Packaging Type
- Available Packaging
Cat. No. Packaging Net Vol. Net Wt. 838AR-P Pen 5 mL 4.44 g
Storage & Handling
- Shelf Life
- 3 Years
- Storage and Handling
- Store between -5 and 40 ˚C in a dry area, away from sunlight (see SDS).