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1.0~5.0 w/m.k Silicone Thermal Gap Pad

FOB Reference Price:Get Latest Price
US $0.1 - 0.2 / Piece | 1 Piece/Pieces Thermal Pad Sample order:1piece (Min. Order)
Supply Ability:
108000 Piece/Pieces per Month
Port:
Dongguan
Seller Support:
Payment protection
On-time shipment
Product quality protection
Payment:
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Overview
Specifications
Place of Origin:
Guangdong, China (Mainland)
Brand Name:
Leader OPUS
Model Number:
LD 8 Series
Type:
Insulation Sheet
Material:
Silicone Filled Ceramic
Application:
High Voltage
Rated Voltage:
>4KV
Tensile Strength:
0.3-1.5 KN/m
Thermal conductivity:
0.8~5.0w/m.k
Breakdown Voltage:
>4KV
Flame rating:
UL 94 V-0
Continuous Use Temp.:
-40-150℃
Thickness:
0.25-18mm
Sheet size:
200*400mm
Hardness:
15~40 Shore C
Precut size:
Available
Tape Application:
Available
RoHS,Reach:
Yes
Packaging & Delivery
Packaging Details:
with release liner ,and according to customer request
Delivery Detail:
3-5days

 

Silicon thermal Gap Pad provides an effective thermal interface between heat sinks and electronic devices where uneven surface topography, air gaps and rough surface textures are present.  Gap Pad provides:

  • Elimination of air gaps to reduce thermal resistance
  • High conformability to reduce interfacial resistance
  • Low-stress vibration dampening
  • Compatible with automated dispensing equipment

 

 Specifications:

1. Silicon Thermal Gap Pad
2.Thickness 0.3-20mm
3.Die-cutting part available
4.Easy to install

Product Range:
1.Thermal Conductivity:0.8,1.0,1.2.1.5,2.0,2.5,3.0w/m.k
2.Ultra soft model:LD8100U,ultra soft,and with fiberglass for puncture,tear resistance.
3.Service:one stop service,solution offer,die-cutting sizes for customer.
4, Meet with the environmental requirements of ROHS and UL
Our Successful Application Area and example:
1.LCD TV;
2.Notebook and PCs;
3.LED Lights
4.Auto Industry
5.Heat Sinks
6.Consumer Electronics.
7.Solor industry

Advantage:
1.Good quality
2.Factory have been audited by famous electronic manufacturers.
3.Solution offer
4.Cost effective
5.RoHS/Reach compliance
6.Flame rating:UL 94 V-0


PropertyUniteLD8100LD8100+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:

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

      b,The different thermal pad series have different application areas,for the best application solution,please Contact the most professional Leader Team.

 

 


Typical applications:

Communication equipment; Mobile equipment; LED Light; Video equipment;
Switching power supply; Networking equipment; Back light model; Household appliances;
Medical equipment; PC server/workstations

Application modes:
1.Apply between PCB and heat sink
2.Apply between IC and heat sink or product outer coving
3.Apply between IC and similar heatsink cooling materials

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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