Two Parts Used for LED Panel Light Potting 2.8W/m-K Thermal Conductive Adhesive Potting
Product Summary:
TIS®680-28AB is a two-component potting adhesive.When Component A and Component B are mixed in a specific ratio, the adhesive can cure and form into' shape either at room temperature or under heating conditions. After curing, it forms a dense elastomer with integrated performance characteristics: good thermal conductivity, electrical insulation, resistance to extreme temperatures, and anti-aging properties. It features low shrinkage rate, can closely adhere to various substrates, and effectively fills thegaps between electronic components. This product delivers comprehensive protection for electronic assemblies, including thermal conduction, insulation, waterproofing, shock absorption, flame retardancy, and mechanical safeguarding.
Features
> Good thermal conductive: 2.8W/mK
> Good electrical insulation performance
> Controllable curing performance
> Flexibly adjustable mechanical properties
> Low viscosity facilitating gas release
> Good solvent and water resistance
> Excellent process compatibility
> Excellent resistance to extreme temperatures
Application
> New energy vehicle electronics
> Industrial electronics and power equipment
> Consumer electronics
> Medical electronics
> Aerospace electronic components
> Rail transit electronic equipment
> Marine detection equipment
| Typical Properties of TIS®680-28AB |
| Uncured Material Properties |
| Property |
Value |
Test Method |
| Construction |
Ceremic-filled silicone |
- |
| Color/Part A |
White |
Visual |
| Color/Part B |
White |
Visual |
| Part A Viscosity (mPa.s) |
6000 |
GB/T 10247 |
| Part B Viscosity (mPa.s) |
6000 |
GB/T 10247 |
| Mix Ratio |
1:1 |
- |
| Shelf life (Months) |
6 (Unopened) |
- |
| Cure Schedule |
| Pot Life @25℃ |
30 mins |
Ziitek Test Method |
| Cure @25℃ |
3 hours |
Ziitek Test Method |
| Cure @70℃ |
20 mins |
Ziitek Test Method |
| Cure Material Properties |
| Color |
White |
Visual |
| Hardness (Shore 00) |
65 |
ASTM D2240 |
| Density (g/cm³) |
2.2 |
ASTM D792 |
| Recommended Operating temperature (℃) |
-45 ~200 |
- |
| Flame Rating |
V-0 |
UL 94 |
| Thermal Conductivity (W/mK) |
2.8 |
ASTM D5470 |
| Breakdown Voltage (V/mm) |
≥10000 |
ASTM D149 |
| Dielectric Constant @1MHz |
4.2 |
ASTM D150 |
| Volume Resistivity (Ohm·cm) |
＞1.0x1013 |
ASTM D257 |
Packing detais:
1KG A/B for each tank.
5KG A/B each.
10KG A/B each.
Company profile
With a wide range, good quality, reasonable prices and stylish designs, Ziitek thermal conductive interface materials are extensively used in Mainboards, VGA cards, Notebooks, DDR&DDR2 products, CD-ROM ,LCD TV, PDP products, Server Power products, Down lamps, Spotlights, Street lamps, Daylight lamps, LED Server Power products and others.
Our services
Online-service : 12 hours , Inquiry reply within fastest.
Working time: 8:00am - 5:30pm, Monday to Saturday (UTC+8).
Well-trained & experienced staff are to answer all your inquiries in English of course.
Standard Export Carton Or Marked With Customer's Information Or Customized.
Provide free samples
After-service: Even our products have passed strict inspection, if you find the parts can not work well, please show us the proof.
we will help you to deal with it and give you satisfactory solution.
FAQ:
Q: Are you trading company or manufacturer ?
A: We are manufacturer in China.
Q: How long is your delivery time?
A: Generally it is 3-7 work days if the goods are in stock. or it is 7-10 work days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ? is it free or extra cost?
A: Yes, we could offer samples free of charge.
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