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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Leader
  • Model Number: LD8 series
  • Type: Insulation Sheet
  • Material: Silicone Filled Ceramic
  • Application: High Temperature
  • Rated Voltage: 220V
  • Tensile Strength: 0.75Kn/m
  • Thermal Conductivity: 1.0-~12.0w/m.k
  • Thickness: 0.25-18.0mm
  • Standard Size: 200x400mm
  • Natural Tacky: Both sides
  • Breakdown Voltage: >4.5KV
  • Continuous Use Temp.: -40-150℃
  • Hardness: 30
  • Precut Size: Available
  • Tape Application: Available
  • Flame Rating: V-0

Packaging & Delivery

Packaging Details with release liners,and at customer's request
Delivery Time 3-5days

Custom 1.0~12.0w/m.k Thermal Conductive Heatsink/LED light Silicone Gap Soft Pad Filler 

 

Features&Benefits:

 1. 1.0~12.0W/m.k thermal conductivity
 2. High conformability and cost effective
 3. Naturally tacky
 4. Electrically insulating
Typical Application:

-LED Lighting     -Power Supply   -Power conversion

-Low power modules,like NB and DT memory

-Between semiconductor/magnetic components and heat sinks

 

Configurations:

-Roll form,sheet form,precut sizes 

-Tape application available

 

Size available:

Sheet size:200x400mm

 

Thickness available:

0.25mm,0.3mm,0.5-18.0mm,increment by 0.5mm

 

Typical Properties of Gap Pad LD8100

Property

Unit

Metric Value

Test Method

Color

***

White Grey

Visual

Thickness

mm

0.3~12.0

ASTM  D374

Density

g/cc

1.8

ASTM  D792

Hardness

Shore C

30±5

ASTM  D2240

Tensile Strength

KN/m

0.85

ASTM  D412

Continuous Use Temp.

°C

-40-150°C

EN 344

Electrical

Breakdown Voltage

Kv/mm

≥6.0

ASTM  D149

Volume Resistivity

Ω.cm

1.2x1011

ASTM  D257

Flame rating

V-0

V-0

UL  94

Thermal

Thermal Conductivity

W/m.k

1.0

ASTM D5470

 

Other different thermal conductivity thermal pad ,pls directly contact our
experienced customer service to discuss the details.
 
 
 

Q:What’s the thermal conductivity test method given on the data sheet?
A: All the data in the sheet are tested out by the third party. ASTM D5470 is utilized to test the thermal conductivity.

Q: How to find a right thermal conductivity for your application?
A: It depends on the watts of power source, ability of heat dissipation. For any customers, please contact us for the technical support.

Q: Are thermal pads offered with tacky?
A: Yes, all the thermal pads have its inherent tacky. All the models are natural tacky for two sides, except for the LD8100U,only one side has natural tacky.

Q: Are thermal pads reworkable?
A: It’s depend on the application and the pad being used. Thermal pads have been reused before, however,it’s up to the judgment of product designer, to see whether the pads could withstand reuse.

Q:Will the heat make the thermal pads softer?
A: From -60-150,there is no significant change in the hardness of thermal pads, as gap filler.

Q: What’s the tolerance for the thickness?
A :Normally ±10%.

Q: Are the thermal pads electrical insulating?
A: Yes, all thermal pads are electrically isolated.

Q: What’s the shelf life for thermal pads?
A: Shelf life for thermal pad is one year after the date of manufacture. For the pads with adhesive, the shelf life is 6months after the date of manufacture. After these dates, all the characters should be retested.

Q: Can the thermal pads be with fiberglass?
A: YES, we could have thermal pads with fiberglass center to improve customer specific requirements for the tensile strength.LD8100U has fiberglass on its surface, all other models will be made at your requirement.

 
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