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Thick Film Heater Silver Paste Thermal Conductivity Good Welderability

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

Thick Film Heater Silver Paste Thermal Conductivity Good Welderability

Brand Name : LEED-INK
Model Number : DT5503
Certification : ISO9001, ISO14001, SGS, ROHS
Place of Origin : China
MOQ : 1KG
Price : Negotiable
Payment Terms : L/C, T/T, Western Union, Paypal
Supply Ability : 30000KG per month
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
Ag Content (%) : 70
Drying : 120-150℃/ >8min
Firing : 550℃/>10min
Conductivity(mΩ/sq) : ≤4
Solder Resistance (times) (235°C, 10s, PbSn Solder) : ≥2
Adhesion((N/2×2mm2) : ≥20
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Good adhesiveness Silver Electrically Conductive Paste for Thick Film Heaters


Description


DT5503 is electrically conductive silver paste which LEED-INK specially developed for thick film heater and with a lower firing temperature, usually in the 500-550 ℃ can be fired for the need for lower sintering temperature of the circuit, the sensor and electronic components electrode.

The silver paste has good electrical conductivity, reliable adhesion, in line with the latest environmental requirements. It is environmental friendly and with non-toxic, non-harmful organic substance.


Application


It could be applied for various circuit boards, chip component electrodes, LED packages, thermoelectric modules, boards for power control modules, etc.


Advantage

  • Compatible without coat
  • Good solderability
  • Pb and Cd free
  • Good adhesion

Specification


Test


DT5503


Ag Content (%)

70

Viscosity (Pa.S)

(NDJ-99, 4#, 10rpm, 25±0.5℃)

200±30

Fineness(μm)

<12

Screen Mesh

(Stainless steel/ Polyester mesh)

250~325

Recommended Drying Conditions

120-150℃/ >8min

Recommended Firing Conditions

550℃/ >10min

Fired Thickness(μm)

14±2

Conductivity(mΩ/sq)

≤4

Welderability

Good

Solder Resistance (times)

(235°C, 10s, PbSn Solder)

≥2

Adhesion/ Tape Pull

(3M Scotch Tape #600)

No Ag Transfer

Adhesion((N/2×2mm2)

≥20

Thinner

LEED DZ-XS

Shelf Life

Six Months

from Date of Shipment


Why Choose Us?


1. We has over 15 years’ manufacturing experience in electronic paste product and 5 years of exporting experience. Our professionaland thoughtful after-sales service eliminates your worries.


2. 3 steps for inspection(self-inspection, mutual inspection, special inspection) before delivery to guarantee the product quality.


3. Superior testing equipment, simulate clients’ real feel, ensure every products meet customers real production requirement.


4. Fast delivery: quick supply of sample in stock and 3-7 days for bulk production.


5. Ensure product with high quality and pre-commissioning before delivery.


Related Products Properties


Test


Properties



DT5501



DT5502



DT5503



DT5504



DT5505


Ag Content (%)

8075706560

Viscosity (Pa.S)

(NDJ-99, 4#, 10rpm, 25±0.5℃)

200±30

Fineness(μm)

<12

Screen Mesh

(Stainless steel/ Polyester Mesh)

250~325

Leveling Time

At room temperature, 2-3 min

Recommended

Drying Conditions

120℃-150℃/>8min

Recommended

Firing Conditions

550℃/>10min

Film Thickness (μm)

12-16

Conductivity (mΩ/sq)

≤ 3

≤ 3

≤ 4

≤ 4

≤ 5

Welderability

Excellent

Excellent

Good

Good

Good

Soldering Resistance (times)

(235℃, 10s, PbSn Solder)

≥2

Adhesion((N/2×2mm2)

≥20

Shelf Life200±30

Six Months from Date of Shipment


Product Tags:

thermal conducting paste

      

thermally conductive paste

      
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