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PET Membrane Switches Low Temperature Silver Paste 130℃ / 30min Drying

Hunan LEED Electronic Ink Co., Ltd
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Hunan LEED Electronic Ink Co., Ltd
City: Zhuzhou
Province/State: Hunan
Country/Region: China
Tel: 86-731-22976365

PET Membrane Switches Low Temperature Silver Paste 130℃ / 30min Drying

Brand Name : LEED-INK
Model Number : DT1201
Certification : ISO9001, ISO14001, SGS, ROHS
Place of Origin : China
MOQ : 1KG
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, Paypal
Delivery Time : Within 7 days after payment confirmed
Packaging Details : 1KG/ Plastic Jar, 6 Jars/ Carton. Carton size: 39*26*17cm. G.W.: 7.5KG/ Carton
Viscosity : 5-30Pa.S
Solid Content (%) : 58-62
Screen Mesh : 165~325 Stainless steel screen or 160~300 Polyester screen
Drying : 130℃/30min, or 150℃/10min
Coverage(cm2/g) : 100-200
Sheet Resistance(Ω/sq) : <0.07
Adhesion/ Tape Pull (3M Scotch Tape #600) : No Ag Transfer
Pencil Hardness(H) : ≥2
Solderability : Not Recommended
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High Electrically Conductivity Low Temperature Silver Paste for PET Membrane Switches


Description


The product DT1201 is a low temperature conductive silver paste for screen printing, specially designed for the keyboard circuit, membrane switches, printing resistance& electric heating element, etc. It has features of low sheet resistance, short drying time, excellent abrasion resistance and flexibility, good adhesion, etc.

Due to the stable electrical conductivity performance and strong adaptability, it becomes one of the most popular silver paste used in the applications which requires low temperature curing.


Application


The low temperature curing conductive silver paste refers to the silver paste with curing temperature of 100-200℃. DT1201 silver conductive paste is mainly used as conductive materials for applications such as membrane switches, membrane keyboards, flexible circuits, and printed electronics.

It can be printed on substrate of plastic or flexible plate, such as PC, PET, PVC, PU film, EL panel and ITO film.

It is suggested drying under 130℃/30min or 150℃/10min. If the drying temperature is lower, longer the drying time; if the drying temperature is higher, shorter the drying time accordingly.


Specification



Test


Properties

Viscosity (Pa.S)

(NDJ-99, 4#, 10rpm, 25±1℃)

5-30

Solid Content (%)

60±2

Screen Mesh

(Stainless steel screen)

165~325

Screen Mesh

(Polyester screen)

160~300

Recommended Drying Temperature / time

130℃/30min,

or 150℃/10min

Coverage(cm2/g)

(dependent on film thickness)

100-200

Sheet Resistance(Ω/sq)

(film thickness: 6µm)

<0.07

Adhesion/ Tape Pull

(3M Scotch Tape #600)

No Ag Transfer

Abrasion Resistance,

Pencil Hardness(H)

≥2

Solderability

Not Recommended

Operating Use Temperature

(℃)

<70

Shelf Life

Six Months from Date of Shipment


Feature Advantage


1. Low heat-drying temperature

The low temperature curing conductive silver paste refers to the silver paste with drying temperature of 100-200℃. And LEED-INK silver paste DT1201 is suggested drying under 130℃/30min or 150℃/10min.


2. Short-drying time

The drying time is suggested as 10min to 30min, and it can directly reduce the manufacturing cost for the customers. If the drying temperature is lower such as 120℃, longer the drying time, and if the drying temperature is higher such as 150℃, shorter the drying time accordingly.


3. Low Sheet Resistance

The sheet resistance of DT1201 could reach below 70mohms/sq, and with the superior electrical conductivity properties, it is suitable for most membrane products and flexible substrate application.


4. Good adhesion

The silver paste DT1201 is with good adhesion. Stick the printing surface with 3M tape and then quickly vertically pulled off, no Ag transfer.


5. Good printing properties

The paste is with proper viscosity, good thixotropy and levelling properties which enables excellent printing properties. After screen printing, the film is well-distributed, fine and smooth.


Product Tags:

thermal paste silver

      

nano silver paste

      
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