Dycotec Materials DM-SIP-2005 is a cost effective screen printable silver paste that is used in stretchable applications such as wearable devices, sensors and medical devices. The paste can be applied to elastomeric and textile substrates and has good washability when used with Dycotec’s encapsulant pastes. It offers excellent electrical conductivity at low silver loading with maximum elongation of 60%.

£231.10£960.00

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Product Description

Dycotec Materials DM-SIP-2005 is a cost effective screen printable silver paste that is used in stretchable applications such as wearable devices, sensors and medical devices. The paste can be applied to elastomeric and textile substrates and has good washability when used with Dycotec’s encapsulant pastes. It offers excellent electrical conductivity at low silver loading with maximum elongation of 60%.

Product Benefits

• Low temperature curing temperature (100-140˚C)
• Stretchable ~60% and compatible with a wide variety of substrates
• Electrical conductivity (<10 mΩ/sqr/25µm, 120-140oC)
• Low silver content with high surface coverage (157 cm2/g at 10 µm) ensuring cost effective paste system
• Compatible with Dycotec Materials stretchable encapsulation pastes

Paste Preparation

DM-SIP-2005 is a thermoplastic silver paste system, it is supplied as a single part ready to use ink. Once the paste has been removed from the container for printing, this may introduce contamination. Please do not replace the paste in the container. The paste should be gently stirred before use avoiding incorporation of air bubbles.

Additional information

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Size (g)

100g, 250g, 1Kg

Viscosity after mixing (Pa.s)

5-10

Thinner

For slight adjustments in viscosity, use DM-SIP-2005-DT

Coverage

157 cm2/g at 10 µm

Solids Content (%)

60-65 %

Substrate

(for TPU use DM-SIP-2005PU), Transfer film, PET, Textiles

Screen

13 μm emulsion, 325 DPI

Print Speed

70 mm/s

Squeegee Hardness

80A Durometer Shore

Cure Process

Convection oven or IR heating

Cure Temperature (oC)

100 – 140oC

Cure Time (mins)

10 mins

Sheet Resistance

<10 mΩ/sqr/25µm (dry at 120-140˚C)

Adhesion

5B ASTM D3359

Volume Resistivity

<25 µΩ.cm (dry at 120-140˚C)

Resistivity change after 2Kg crease test

No increase in resistance (ASTM D3363)

Stretchability

up to 60%

Weight0.4 kg

Still Unsure?

Development

We offer a tailored formulation development service to meet specific customer requirements for stretchable inks this may include:
  • Specific electrical conductivities
  • Development for particular substrates
  • Different curing processes
  • Different deposition techniques such as syringe, spray or other commonly used printing/coating techniques
  • Varying levels of stretchability versus electrical conductivity
  • Chemical compatibility
  • High resolution structures

Applications

  • Wearables
  • Sensors
  • Medical
  • Automotive
  • General printed electronics