| Place of Origin: | China |
|---|---|
| Certification: | ROHS,UL,REACH |
| Model Number: | LM-PCM |
| Minimum Order Quantity: | Negotiation |
| Price: | Negotiation |
| Packaging Details: | Packed in Carton |
| Delivery Time: | 3~7 Work days |
| Payment Terms: | T/T |
| Supply Ability: | 100000PCS/Day |
| Working Temperature: | 40~+220 Degree Celsius | Hardness: | 20-80 Shore C |
|---|---|---|---|
| Product Name: | Thermal Phase Change Material | Application: | High Temperature, LED,CPU,TV,PCB,PC,PDP Chip Etc |
| Tensile Strength: | 10.4Mpa | Thickness: | 0.03"~0.10"mm |
| Conductivity: | 0.80-3.5W/M-K | Phase Change Temp: | 50~60 Degree Celsius |
| High Light: | CPU Thermal Phase Change Material,Thermal Phase Change Material 10.4Mpa |
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80 Shore C 10.4Mpa Thermal Phase Change Material High Temperature
Features & Benefits:
1. Low heat resistance and low stress
2. Natural sticky, easy to use-no need to use glue
3. No radiator preheating
4. Flow but not silicon oil
5. Low volatility--less than 1%
Physical Properties
|
Test item |
Test method |
Unit |
Test Value |
|
Color |
Visual |
- |
Grey |
|
Thickness |
ASTM D374 |
Mm |
0.1 to0.5 |
|
Specific Gravity |
ASTM D792 |
g/cm3 |
1.8±2.5 |
|
Operating Temp |
- |
℃ |
-40 to +220 |
|
Phase Change Temp |
- |
℃ |
50 to 60 |
| Storage conditions | - |
℃ |
25°C/30~80°C / 30min 100 cycles |
|
Cold and hot shock resistance cycle |
- |
Times |
>2000 |
|
Thermal Impedance@50psi |
ASTMd5470 |
°C-in2/W |
0.018 to 0.46 |
|
Conductivity |
ASTM D5470 |
w/m-k |
0.8-3.5 |
Product Details
PackageAnd Shipping
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: 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 LCP series ,only one side has natural tacky. LCB series thermal pads can be cover 3M glue with strong
adhesive.
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: ShoreC 20~80 ,there is no significant change in the hardness of thermal pads, as gap filler.
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.
