Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Key Attributes
- Protects PCBs from solder drips
- Prevents shorting and arcing
- Protects electronics from moisture, corrosion, fungus, dirt, and static discharges
- Comes in a variety of colors - blue, black, clear, green, and white
- No hazardous air pollutants - free of toluene, xylene and MEK
Applications & Uses
- Markets
- Applications
- Application Instructions
- Shake pen vigorously until ball moves freely inside.
- Hold pen at an angle and depress tip against surface.
- Draw pen across surface while gently squeezing barrel.
- Let dry 10 min before handling or heat cure.
- Replace cap and store tip-up after use.
Recommended Preparation
Clean the substrate with Isopropyl Alcohol, MG #824, so the surface is free of oils, dust, and other residues.
Cure Instructions
Allow to dry at room temperature for 24 hours, or after letting sit for 10 min, cure the coating in an oven for 1 h @ 65 ˚C.
Properties
- Color
- Physical Form
- Physical Properties
- Typical Properties
- Cured Properties
- Uncured Properties
| Value | Units | Test Method / Conditions | |
| Density | 0.92 | g/mL | — |
| Value | Units | Test Method / Conditions | |
| Viscosity (at 25 ˚C) | 100 | cP | — |
| Calculated VOC | 654 | g/L | — |
| Value | Units | Test Method / Conditions | |
| Resistivity | 4.6 x 10¹⁴ | Ω·cm | — |
| Dielectric Strength | 1 000 | V/mil | — |
| Dielectric Withstand Voltage | min. 1500 | V | — |
| Insulation Resistance | 1 x 10¹³ | Ω | — |
| Moisture Insulation Resistance | 1 x 10¹² | Ω | — |
| Dielectric Constant (at 1 MHz) | 2.85 | — | — |
| Dissipation Factor (at 1 MHz) | 0.004 | — | — |
| Glass Transition Temperature (Tg) | 27 | ˚C | — |
| CTE Prior Tg | 72 | ppm/˚C | — |
| Service Temperature Range | -65 to 125 | ˚C | — |
| Value | Units | Test Method / Conditions | |
| Percent Solids | 30 | % | — |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
Technical Details & Test Data
- Usage Parameters
Dry Time To Handle 10 min Minimum Recoat Time 3 min Recommended Film Thickness 25–75 μm Theoretical Coverage @ 25 μm ≤570 cm2/pen
Packaging & Availability
- Packaging and Supporting Products
Cat. No. Packaging Net Volume Net Weight 419D-P-BK Black pen 5 mL 4.63 g 419D-P-BL Blue pen 5 mL 4.63 g 419D-P-CL Clear pen 5 mL 4.63 g 419D-P-GR Green pen 5 mL 4.63 g 419D-P-WH White pen 5 mL 4.63 g
Storage & Handling
- Shelf Life
- 5 Years
- Storage
Store between -5 and 40 ˚C in a in a dry area, away from sunlight .