3.5W/mK LED Lamp High Temperature Resistance Thermally Conductive Silicone Adhesive Potting
Product Summary:
TIS™680-35AB is a two-component, high thermal conductive, low temperature cured, long pot life , fire resistant Silica encapsulant glue. lt is design for potting of capacitors and electrical devices.Their flexibility and elasticity make them suited to the coating of the very uneven surfaces. Heat can transmit to the metal housing or dissipation plate from the separate elements or even the entire PCB, which in effect enhances the efficiency and lfe-time of the heat-generating electronic components.
Feature
> Good thermal conductive: 3.5W/mK
> Excellent insulation and smoothly sourface.
> Low shrinkage
> Low viscosity, expediting air releaseed.
> Excellent in solvents and water proof.
> Longer life time.
> Excellent thermal shock efficiecy and impact resistance
Application
> To potting LED Lighting heat spreader and power- driver.
> Ferrite cements; tip type LED; good cementation to aromatic polyester
> Relay sealant; Good adhesion to rubber, ceramics,PCB and plastics
> Power transformers and coils; Potting capacitors;Potting of small electrical devices
> Adhesion to metal glass and plastic; LCD & substrates adhesion; Coating and sealant;Coil ; IGBTS; Transformer; Fire retardant
> Optical / medical component adhesive
| Typical Properties of TIS™ 680-35AB Series |
| Typical Uncured Material |
| TISTM680-35A(Hardener) |
Mixing ratio (By weight) |
| Color |
Gray |
A : B=100 :100 |
| Viscosity @25℃ Brookfield |
38,000 mPa.s |
Viscosity @25℃ Brookfield |
40,000 mPa.s |
| specific Gravity |
3.1g/cc³ |
specific Gravity |
3.1g/cc³ |
| Shelf life @25℃ in sealed container |
12months |
Mixture Color |
Blue |
| TISTM680-35B(Resin) |
Cure Schedule |
| Color |
Blue |
Cure at 25℃ |
120~240mins |
| Viscosity @25℃ Brookfield |
38,000 mPa.s |
| Shelf life @25℃ in sealed container |
12 months |
Cure at 120℃ |
2~5 mins |
| Cured Properties |
| Hardness @25℃ |
55 Shore 00 |
| Operating temperature |
-40℃ ~160℃ |
| Elongation |
1.50% |
| Expansion Coefficient |
3.0x 10^(-5) |
| Coefficient of thermal expansion, /℃ |
110ppm/℃ |
| Fire resistance uL |
94 V-0 |
| Moisture absorption % wt gain 24 hours water immersion @25℃ |
< 0.1 |
| Thermal Conductivity |
3.5W/m-K |
| Thermal Impedance @10psi |
0.52℃*in²/W |
| Dielectric Breakdown Voltage |
10KV |
| Dielectric Constant@1MHz |
5 |
| volume resistivity, ohm-cm @ 25℃ |
3.0x 10^12 |
Package Details and Delivery:
1KG/A and 1KG/B
5KG/A and 5KG/B
25KG/A and 25KG/B
Quantity (pieces)1 - 200 : 3-5 working days
Quantity (pieces)> 200: To be negotiated
Company profile
Ziitek Electronic Material and Technology Ltd. is dedicated to developing composite thermal solution and manufacturing superior thermal interface materials for competitive market. Our vast experience allows us to assist our customers best in thermal engineering field.We serve customers with customized products, full product lines and flexible production, which makes us be the best and reliable partner of you. Let's make your design more perfect!
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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