Silver Membrane Paste

Membrane Ink Paste

At Arraycom We supply Membrane Ink / Paste which are Conductive Silver and Conductive Ag Paste used for various applications for membrane keypads / keyboards. These paste are manufactured by Arraycom. DS-7466DB is a general purpose polymer thick film conductor and DS-7467HP is a general purpose polymer thick film Silver containing conductor for use on print-treated and non-print treated polyester.

Silver conductor DS-7467HP is used to fabricate low voltage circuitry, especially on flexible substrates. DS-7467HP is a general purpose polymer thick film silver-containing conductor for use on Membrane Switch and EL. Using a unique combination of flake silver and resin technology, DS-7467HP possesses excellent conductivity, abrasion resistance, and printability. It can be used with semi-automatic, and manual printers, and offers excellent residence time on the screen.

Conductive paste DS-7466DB is used to fabricate low voltage circuitry, especially on flexible substrates. DS-7466DB is a general purpose polymer thick film conductor for use on print. Using a unique combination of carbon, graphite and resin technology, DS-7452CB possesses excellent conductivity, abrasion resistance, and printability. It can be used with semi-automatic, and manual printers, and offers excellent residence time on the screen.

Applying Method : Screen Printing

– Screen Printing Equipment : Semi-automatic, manual
– Substrates : Polyester, Polycarbonate, PET Film
– Ink Residence Time on Screen : 〉2 hours
– Screen Types : Polyester, stainless steel
– Typical Cure Conditions : 110-130℃ for 5-10 min
– Typical Circuit Line Thickness Printed with : 270~325 mesh Polyester: 5±1 microns
– Clean up Solvent : MIBK, ECA, DBE or similar solvents

Storage Life is Guaranteed 6 months after the date of manufacture when stored at 5℃.

QUALITY SPECIFICATION for DS-7466DB

ITEM
Standard Value
Test Method
Viscosity (cps)
20,000±1,000
Brookfield HBT-DVII SP#14 @ 25℃,
20rpm
Pencil Hardness
>1H
STAEDTLER PENCIL
Cross cut
100/100
Cross-cut tape test
Volume Resistivity (Ω ㎝)
≤ 1.0 x 10-4Ω㎝
0.73mm × 400mm, zig-zag patter

QUALITY SPECIFICATION for DS-7467HP

ITEM
Standard Value
Test Method
Viscosity (cps)
18,000±3,000
Brookfield HBT-DVII SP#14 @ 25℃,
20rpm
Pencil Hardness
>1H
STAEDTLER PENCIL
Cross cut
100/100
Cross-cut tape test
Volume Resistivity (Ω ㎝)
≤ 0.0001
0.73mm × 400mm, zig-zag pattern

OPERATING PRECAUTIONS

1) Before use, take paste out of the refrigerator, leave it in a room in the sealed state for approximately one day, then use after mixing well.

2) No touch with skin. If skin is stained with paste, immediate washing by rags moistured ethanol and, then after by soap is required by all means.

3) No lick up nor take into mouth.

For Any Queries related to our Thick Film Material Division
Email us on : [email protected] | Call us : +91 93271 35128