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MG Chemicals 841AR-P - Nickel Conductive Pen

Chemical Family
Acrylics & Acrylates

Nickel Conductive Pen 841AR-P pen dispenses an acrylic lacquer pigmented with conductive nickel flakes. The cured traces are durable and corrosion resistant. They adhere well to plastics and most electronic substrates. The traces are flexible, but the product works best on a smooth, flat, hard surface. The valve tip opens when pressed against the surface, and the flow is controlled by squeezing the barrel. This pen repairs damaged traces on keyboards, game controllers, remote controls, mixing boards, and PCBs. It also creates conductive traces for prototyping, hobbies, or maker projects. It is great for making small connections in or between circuits, such as jumpers, through-holes, bridges, and links. It can also be used to increase the surface area of contacts by painting the area around them. For applications requiring lower resistance, use the 842AR-P Silver Conductive Pen. For a more economical alternative, use the 838AR-P Carbon Conductive Pen.

Properties

Physical Form
Liquid

Product families

Applications

Electrical & Electronics — Packaging & Assembly
  • Electronics Coatings
Electrical & Electronics — Parts & Components
  • Printed Circuit Boards (PCBs)

Product Families

Ready-to-Use Products — Paints & Coatings
  • Other Paints & Coatings

Other characteristics

Features

Corrosion Resistant, Durable, Electrically Conductive, Excellent Substrate Adhesion

Product Type
Conductive Coating
Application Area
Printed Electronics
Compatible Substrates & Surfaces
Aluminum, Ceramic, Metal, Plastics, Wood
Markets
Electrical & Electronics
Shelf Life
3 Years
Technology
Ready-to-Use Products
Key Attributes
  • Creates durable, reliable and conductive traces
  • Typical trace width: 1.5–2.0 mm
  • Dries in 1 minute at room temperature
  • Strong corrosion resistance
  • Does not contain toluene, xylene, or MEK
Labeling Claims
  • Methyl Ethyl Ketone free
  • Toluene-free
  • Xylene-free
Chemical Inventories
  • DSL (Canada)
  • TSCA (USA)
Certifications and Compliance

ISO 9001; RoHS Compliant; Waste Electrical & Electronic Equipment Directive (WEEE)

Ready to Use Product Features
  • Corrosion Resistant
  • Durable
  • Electrically Conductive
  • Excellent Substrate Adhesion
Compatible Substrates and Surfaces
  • Aluminum
  • Ceramic
  • Metal
  • Plastics
  • Wood

Technical data

Table 1 of 4

1 row
CharacteristicValueUnit
Density1.51g/mL

Table 2 of 4

6 rows
CharacteristicValueUnit
Approximate Linear Coverage30Minutes
Calculated VOC337g/L
Cure Times (at 22 ˚C)24Hours
Cure Times (at 65 ˚C)30Minutes
Dry to Touch1Minutes
Viscosity (at 25 ˚C)160cP

Table 3 of 4

2 rows
CharacteristicValueUnit
Resistivity4 x 10⁻³Ω·cm
Service Temperature Range-40 to 120˚C

Table 4 of 4

1 row
CharacteristicValueUnit
Solids Content57%

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