DM-SIP-3028AS is a screen printable silver paste that is used for SPD (Suspended Particle Devices) and PDLC (Polymer Dispersed Liquid Crystals) for bus bar formation for smart glass applications. The ink is compatible with glass and transparent conductive coated glass substrates.

£235.20£997.50

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Product Description

DM-SIP-3028AS is a screen printable silver paste that is used for SPD (Suspended Particle Devices) and PDLC (Polymer
Dispersed Liquid Crystals) for bus bar formation for smart glass applications. The ink is compatible with glass and transparent conductive coated glass substrates.

Product Benefits

• Excellent adhesion on TCO coated substrates
• Excellent mechanical wear and durability properties
• Good electrical properties
• Developed for SPD and PDLC Smart Glass applications

Paste Preparation

DM-SIP-3028AS is a single part paste system. Gently stir before use, avoiding introduction of air bubbles. Once the paste has been removed from the container for printing, this may introduce contamination. Please do not replace the paste in the container.

Additional information

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Size (g)

100g, 250g, 1Kg

Viscosity after mixing (Pa.s)

6 – 11

Thinner

For slight adjustments in viscosity use DM-SIP-3028AS

Solids Content (%)

77 – 82 %

Substrate

TCO-coated substrates

Cure Process

Convection oven or IR heating

Cure Temperature (oC)

140oC

Cure Time (mins)

20 – 30 mins

Sheet Resistance

<10 mΩ/sqr/25µm (140oC cure temperature)

Adhesion

5B ASTM D3359

Line Resolution

<250 µm depending on print set-up

Damp Heat Test (85oC/85%RH)

No increase in sheet or contact resistance after 1000 hrs

WeightN/A

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Development

We offer a tailored formulation development service to meet specific customer requirements for silver ink and pastes this may include:
  • Specific electrical conductivities
  • Development for particular substrates
  • Thermoset and thermoplastic products
  • Curing Temperatures, including temperatures <100 deg. C
  • Different deposition techniques such as syringe, spray or other commonly used printing/coating techniques
  • Chemical compatibility
  • High resolution structures

Applications

  • Smart window bus bars
  • Automotive
  • TCO-coated substrates
  • General printed electronics