DM-SIP-14001S is a high temperature fired thick film silver conductive paste. It is used as a Pb, Ni and Cd free solderable silver paste. It gives a smooth dense fired layer on alumina and because of it’s wide firing range it can be used on other substrates like glass, Porcelain Enamels Steel (PES) and certain ceramics. Typical applications include chip resistors, potentiometers and heaters.

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Product Description

DM-SIP-14001S is a RoHS compliant mixed bonded solderable silver cermet paste. It gives a smooth dense fired layer on alumina and because of its wide firing range it can be used on other substrates like glass, Porcelain Enamels Steel (PES) and certain ceramics. Typical applications include terminations for chip resistors, potentiometers and heaters.

Product Benefits

  • Good solderability with SAC and Sn95/Ag5 solderpaste systems
  • Excellent fired density on alumina
  • Compatible with DM-INS-14100 dielectric
  • RoHS compliant

Paste Preparation

Bring paste up to Clean room temperature (20-25°C) by storing in the print area at least 2 hours prior to printing. Before use, the paste should be thoroughly but gently stirred with a spatula avoiding incorporation of air bubbles. Thinning of the paste is not recommended but for slight adjustments in viscosity, DM-INS-14100-DT may be carefully used.

Additional information

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Viscosity after mixing (Pa.s)

190 – 250 Pa.S (10 rpm, Brookfield, RV-7)

Thinner

DM-INS-14001-DT

Substrate

96% alumina, glass, PES, ceramics, Dycotec Dielectric

Screen

325 SS, 25 µm emulsion

Flood Speed

70 mm/s

Print Speed

70 mm/s

Squeegee Hardness

80A Durometer Shore

Cured Thickness

10-15µm

Adhesion

>25 N

Sheet Resistance

<3 mΩ/sqr (for 12.5µm fired thickness)

Size (g)

100g, 250g, 1Kg

Weight N/A

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Development

We offer a tailored formulation development servcie to meet specific customer requirements for high pastes this may include:
  • Different paste systems with a range of electrical conductivity
  • Dielectric systems with varying CTE and with adhesion to different substrates
  • Overglaze systems 
  • TCR systems
  • Other precious metal systems

Applications

  • Automotive
  • Industrial
  • Consumer eg Heater on Steel
  • Telecommunications
  • Potentiometers
  • Heaters
  • Medical Devices