MG Chemicals 419D-340G
- Chemical Family
- Acrylics & Acrylates
Acrylic Conformal Coating 419D is a 1-part acrylic conformal coating that cures to a durable, flexible and smooth finish. It is easy to apply and can be handled in 10 minutes. It may be removed with appropriate strippers, or soldered through for repair or rework. 419D creates a robust moisture barrier that protects printed circuit boards in humid environments. It protects effectively against moisture, corrosion, fungus, dirt, dust, thermal shock, short circuits, high voltage arcing, and static discharge.
Product families
- Protective Coatings
Other characteristics
- Features
Anti-Static, Corrosion Resistant, Durable, Ease of Handling, Excellent Dirt Pick-up Resistance, Excellent Salt Spray Resistance, Fast Cure, Fast Drying, Flexible, Fungus Resistant, Good Smoothness, Moisture Barrier, Thermal Shock Resistant
- Product Type
- Conformal Coating
- Application Method
- Spray
- Certified
- UL 94 V-0 (File# E203094)
- IPC-CC-830B
- Shelf LIfe
- 5 years
- Technology
- Ready-to-Use Products
- Labeling Claims
- HAPs-free
- Toluene-free
- Cure
Allow to dry at room temperature for 24 hours, or after letting sit for 10 minutes, cure the coating in an oven at one of these time/temperature options:
- Quality Standards
- IPC-CC-830B
- Application Methods
- Spray
- Benefits and Features
- Xylene and toluene free
- Fluoresces under UV-A light
- Chemical Inventories
- AICS (Australia)
- DSL (Canada)
- EINECS (EU)
- ENCS (Japan)
- IECSC (China)
- INSQ (Mexico)
- KECI (Korea)
- NCI (Vietnam)
- Ready to Use Product Features
- Anti-Static
- Corrosion Resistant
- Durable
- Ease of Handling
- Excellent Dirt Pick-up Resistance
- Excellent Salt Spray Resistance
- Fast Cure
- Fast Drying
Technical data
Table 1 of 3
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Minimum Recoat Time | 3 | minute |
| Recommended Film Thickness | 25-75 | μm |
| Theoretical Coverage @ 25 μm | 94020 | cm2/L |
| Dry Time To Handle (1 coat) | 10 | minute |
| Dry Time To Handle (2 coats) | 20 | minute |
Table 2 of 3
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Resistivity | 4.6 x 10¹⁴ | Ω·cm |
| CTE Prior Tg | 72 | ppm/°C |
| Dielectric Strength | 1000 | V/mil |
| Dielectric Withstand Voltage | min. 1 500 | V/mil |
| Service Temperature Range | -65 to 125 | °C |
| 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 |
Table 3 of 3
4 rows| Characteristic | Value | Unit |
|---|---|---|
| Solid Content | 30 | % |
| Calculated VOC | 654 | g/L |
| Viscosity (at 25˚C) | 115 | cP |
| Density | 0.92 | g/mL |
