Customized high temperature silicone rubber sheet thin silicone
rubber sheet
LED Thermal Pad
LED thermal pad is a high performance thermal conductive gap
filling material, mainly used for thermal interface between
electronic components and heat sink or product outer covering.
APPLICATION
* Communication equipment
* LED lighting
* Switch power supply
* Backlight module
* Medical equipment
* Mobile equipment
* Video equipment
* Household equipment
Features of silicone thermal pad
* Thermal Conductivity: 1.2-8.0W/m.K
* Low Compression application
* Easy in assembly and reusable
* Superior Temperature endurance
* Excellent electrical isolation
* Double side in natural inherent tack
Parameters of silicone thermal pad
| PROPERTIES | UNITS | PFT 40 | PFT 50 | PFT 60 | PFT 80 | TEST METHOD |
| Color | / | Brown | Dark Red | Light Grey | Grey | Visual |
| Thermal impedance @1mm/20Psi | ℃in2/W | 0.36 | 0.21 | 0.2 | 0.15 | ASTM D5470 |
| Specific Gravity | g/cm3 | 2.8 | 3 | 3.2 | 3.4 | ASTM D792 |
| Volume Resistivity | ΩCM | 1.0×1014Ω | 1.0×1014Ω | 1.0×1013Ω | 1.0×1013Ω | ASTM D257 |
| Thermal Conductivity | W/mk | 4 | 5 | 6.5 | 8 | ASTM D5470 |
| Breakdown Voltage | KV/mm | ≧9 | ≧10 | ≧10 | ≧8 | ASTM D149 |
| Dielectric Constant | @1MHz | 5 | 5 | 5 | 7.5 | ASTM D150 |
| Thickness (±10%) | mm | 0.5 ~5.0 | 0.5 ~5.0 | 0.5 ~5.0 | 0.5 ~5.0 | ASTM D374 |
| Hardness | Shore 00 | 50 | 55 | 60 | 70±10 | ASTM D2240 |
| Flammability class | / | UL94-VO | UL94-VO | UL94-VO | UL94-VO | UL94 |
| Application temperature | ℃ | -50~+200 | -50~+200 | -50~+200 | -40~+150 | |
| Tape Choose | / | ∨ | ∨ | ∨ | ∨ | |
| Self-adhesive | / | Double sided | Doublesided | Double sided | Double sided | |
| Fiber Strengthen | / | ∨ | ∨ | ∨ | ∨ | |
| PROPERTIES | UNITS | PFT 12 | PFT 15 | PFT 20 | PFT 25 | PFT 30 | TEST METHOD |
| Color | / | White Grey | White Grey | Grey | Orange | Blue | Visual |
| Thermal impedance @1mm/20Psi | ℃in2/W | 0.8 | 0.7 | 0.5 | 0.47 | 0.42 | ASTMD5470 |
| Specific Gravity | g/cm3 | 1.8 | 2 | 2.4 | 2.9 | 3 | ASTM D792 |
| Volume Resistivity | ΩCM | 5.0×1013
Ω | 5.0×1013
Ω | 2.6×1013
Ω | 1.5×1013 Ω | 1.0×1014Ω | ASTM D257 |
| Thermal Conductivity | W/mk | 1.2 | 1.5 | 2 | 2.5 | 3 | ASTMD5470 |
| Breakdown Voltage | KV/mm | ≧10 | ≧10 | ≧10 | ≧10 | ≧9 | ASTM D149 |
| Dielectric Constant | @1MHz | 5.5 | 5.5 | 6 | 5.5 | 5.6 | ASTM D150 |
| Thickness (±10%) | mm | 0.2~10 | 0.2~10 | 0.2~10 | 0.3~5.0 | 0.3~5.0 | ASTM D374 |
| Hardness | Shore00 | 35/50 | 35/50 | 35/50 | 35/50 | 35/50 | ASTM D2240 |
| Flammability class | / | UL94-VO | UL94-VO | UL94-VO | UL94-VO | UL94-VO | UL94 |
| Application temperature | ℃ | -50~+200 | -50~+200 | -50~+200 | -50~+200 | -50~+200 | |
| Tape Choose | / | ∨ | ∨ | ∨ | ∨ | ∨ | |
| Self-adhesive | / | Double sided | Double sided | Double sided | Double sided | Double sided | |
| Fiber Strengthen | / | ∨ | ∨ | ∨ | ∨ | ∨ | |
SHELF LIFE
Product shelf life is 2 years from date of manufacture when stored
at room temperature conditions (72°F [22°C] and 50% RH) in the
products original packaging.
AVAILABLE SIZES
Available Sizes: 200mm*400mm, 300mm*300mm etc. (Can be Customized)
Custom Sizes: If you need customized sizes or die cut parts please
feel free to contact sales representative.
Thermal conductive silicone pad is specially designed for the
purpose of high performance thermal conductivity.
Pad standard size 400mm*200mm according to customer needs to cut
the shapes.
Basic thickness 0.3mm/0.5mm/1mm/1.5mm/2mm/3mm, special size and
thickness can be customized.
The product itself is slightly viscous, if need to strengthen the
adhesive can be according to customer's requirement
Product color is mass production, if need special color can be
adjusted to the actual situation
Our Services
1. Your inquiry related to our product will be replied within 12
hours.
2. OEM or ODM projects are highly welcome.
3. We can die cut or design the products according to your
requirements.
4. Perfect after-sale service offered,please contact us if you got
question.
5. Packing as your request and promptly delivery
FAQ
1) How to order from PUFENG?
Just send us email or call us.
2) Do you offer the free sample for testing?
Yes, we offer thee samples for free.
3) How to ship the order?
We will suggest you the appropriate way of shipment, by sea, by air
or by courier. Of course if you will have your own forwarder, that
is no problem.
4) Can we trust the quality of product from PUFENG?
Sure, do not worry about that. Our quality wills absolutely
compliance to the sample we send. If not, we will take charge of
that.
5) What payment PUFENG accepts?
For the small quantity, we request 100% advanced TT payment; other
conditions, negotiable.
6) How about the lead time of per order?
If the tape you order have stock, we can ship out within 1~3 days.
If die-cuts requested, the lead time shall be according to the
quantity.
