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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Leader OPUS
  • Model Number: LD 8 series
  • Type: Insulation Sheet
  • Material: thermal pads
  • Application: High Temperature
  • Rated Voltage: 600V
  • Tensile Strength: 1.6Kn/m
  • Thermal conductivity: 1~5W/m.k
  • Thermal: Thermal gap pads
  • Breakdown Voltage: ≥4.0 Kv/mm
  • Continuous Use Temp.: -40-150
  • Flame Rating: V-0
  • Thickness Available: 0.25-12mm
  • Roll Form: Available
  • Max length: 50m
  • Max width: 200mm
  • Die-cutting: Available

Packaging & Delivery

Packaging Details with release liner and packed according to customer's request
Delivery Time 3-5days

  

  

Features&Benefits:

-Thermal conductivity:1~5w/m.k

-Moderate tack on both sides

-High conformability to uneven surfaces at low stress application

-Electrical isolating

-Very cost effective

 

Configurations:

-Roll form,sheet form,die-cut parts 

-Tape application available

 

Thickness available:

0.5mm-12.0mm,increment by 0.5mm

 

Typic Properties of Leader Thermal Conductive silicone pad series:

 

 

 

Typical Properties of Gap Pad Series
PropertyUniteLD8100CLD8100+F100LD8150LD8200LD8250LD8300Test method
Color***White GreyPink&WhiteDark GreyDark GreyYellowBlueVisual
Thicknessmm0.3-12.00.5-15.00.5-10.00.5-10.00.5-5.00.5-5.0ASTM D374
Densityg/cc1.822.52.832.7ASTM D792
HardnessShore C30±515±525±525±525±525±5ASTM D2240
Tensile StrengthKN/m0.852.50.470.330.420.29ASTM D412
Continuous  Use Temp-40~150℃-40~150℃-40~150℃-40~150℃-40~150℃-40~150℃EN 344
Electrical
Breakdown VoltageKv/mm≥6.0≥6.3≥5.2≥6.0≥5.3≥4.8ASTM D149
Volume ResistivityΩ.cm1.2x10116.2x10158.0x10151.0x10163.2x10163.2x1016ASTM D257
Flame  RatingV-0V-0V-0V-0V-0V-0V-0UL 94
Thermal
Thermal conductivityW/m.k111.522.53ASTM D5470

Remark:

1,Date for design engineer spec.Reference only.Engineers are remind to test the material in application.

2,The different thermal conductive pad have different application areas,any application solution question,

welcome to contact Leader Team.

 

 

 

 

 

  

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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