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Merck

735825

Sigma-Aldrich

Silver

greener alternative

conductive paste

Sinónimos:

Silver Paste DGP80 TESM8020

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About This Item

Fórmula lineal:
Ag
Número de CAS:
Peso molecular:
107.87
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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Quality Level

form

paste (microparticles)

greener alternative product characteristics

Design for Energy Efficiency
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

≥75%

resistivity

1-3 * 10^-5 Ω-cm (conductive paste)
1.59 μΩ-cm, 20°C

matrix

α-Terpineol

particle size

200 nm (80%)
<5 nm (20%)

viscosity

100,000-300,000 cP, 0.4 rpm(25 °C, Brookfield)

bp

2212 °C (lit.)

mp

960 °C (lit.)

transition temp

curing temperature 120-150 °C (30-60 min)

density

10.49 g/cm3 (lit.)

greener alternative category

storage temp.

2-8°C

SMILES string

[Ag]

InChI

1S/Ag

InChI key

BQCADISMDOOEFD-UHFFFAOYSA-N

General description

Dispersion

Recommended washing solvent = polar solvent (Ethanol, IPA, Methanol, etc)

Recommended substrates = ITO film & glass, plastic film
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product belongs to Enabling category of greener alternatives thus aligns with "Design for energy efficency". 3D printable inks help to design and print more complex designs with minimum waste and it is environmentally friendly. Click here for more information.

Application

Silver conductive paste (Ag) can be used as an adhesive which can be used on indium tin oxide (ITO) for a variety of electronic applications.[1][2] It can also be used as an interdigitated electrode (IDE) for gas sensors.[3][4]
This product can be used in material extrusion 3D printing technique.

Legal Information

Product of ANP, Inc.

pictograms

CorrosionEnvironment

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

205.0 °F

flash_point_c

96.1 °C


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Abdullah NH, et al.
Journal of the Australasian Ceramic Society, 18(8), 1-12 (2019)
Physical properties of vacuum evaporated CdTe thin films with post-deposition thermal annealing
Chander S and Dhaka MS
Physica E: Low-Dimensional Systems and Nanostructures, 73, 35-39 (2015)
A Hydrogen Gas Sensor Based on TiO2 Nanoparticles on Alumina Substrate
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Journal of nanoscience and nanotechnology, 13(8), 5327-5339 (2013-07-26)
In this study, silver-doped silica- and phosphate-based nanobioactive glass compositions (58SiO2-(33- x)CaO-9P2O5-xAg2O) (x = 0, 0.5, 1, 2 and 3 mol%) were synthesised by a simple and cost-effective sol-gel method. The prepared samples were characterised by X-ray diffraction, Fourier transform

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Questions

1–6 of 6 Questions  
  1. Do you have any suggestion for dilution? I want to control the viscosity. I confirmed that the dispersion matrix is alpha-terpineol. Can I use that solvent to dilute it? If so, Could you recommend the specific method? (i.e. sonication)

    1 answer
    1. Alpha-terpineol can be used for dilution, as it is a component of this product. However, no specific method or protocol for dilution is available.

      Helpful?

  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  3. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  4. Does this paste contain any silicones or siloxanes?

    1 answer
    1. This product is ≥75% Silver. The remaining content is the α-Terpineol dispersion matrix. There are no silicone or siloxane components present.

      Helpful?

  5. what is the curing temperature of silver conducting paste ?

    1 answer
    1. As stated in the 'PROPERTIES' section of the product page, the curing temperature is 120-150 °C for 30-60 min.

      Helpful?

  6. What is the duration for bonding two structures together when using this product? Additionally, how long does it take to solidify? Also, I need information on the duration until it is no longer conductive.

    1 answer
    1. The duration for solidification and conductivity can vary based on factors such as substrate type and curing temperature. Additionally, we do not have any experience or test results regarding your technical inquiry

      Helpful?

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