Dongguan Ziitek Electronical Material and Technology Ltd.
Dongguan Ziitek Electronical Material and Technology Ltd. Professional TIM Manufacturer
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China wholesaler Silicone Heat Conductive Potting Compound For LED Power Supply
Ziitek Electronic Material and Technology Ltd. provides product solutions to equipment product which generates too much heat affecting its high performance when using. Plus thermal products can control and manage heat to keep it cool to some extent.
TIS™ 680-15AB is a two-component, high thermal conductive, low temperature cured, long pot life, fire resistant Silica encapsulant glue. It 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 life-time of the heat-generating electronic components.
Features
> Good thermal conductive: 1.5 W/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
| Ferrite cements; tip type LED; good cementation to aromatic polyester |
| LED Power Supply |
| LED Controller |
| To potting LED Lighting heat spreader and power- driver. |
| Monitoring the Power Box |
| AD-DC Power Adapters |
| Rainproof LED Power |
| Waterproof LED Power |
| SMD LED module |
| LED Flesible strip, LED bar |
| Typical Uncured Material TIS™ 680-15A (Resin)
| |
| Color | White |
| Viscosity@25℃ Brookfield | 4,000 cPs |
| Specific Gravity | 1.5 g/cc |
| Shelf life @25℃ in sealed container | 12 months |
| TIS™ 680-15B (Hardener)
| |
| Color | White |
| Viscosity@25℃ Brookfield | 4,000 cPs |
| Shelf life @25℃ in sealed container | 12 months |
| Mix Ratio (By weight) TIS™ 680-15A : TIS™ 680-15B = 100 : 100 | |
| Viscosity @25℃ | 4,000 cPs |
| Working pot life (250 g @25℃) | 30 min |
| Specific Gravity | 1.5 g/ccn |
| Cure Schedule | |
| Cure 3 hours at 25℃ | |
| Cure 20 min at 70℃ |
| Cured Properties | |
| Hardness @25℃ | 85 Shore D |
| Service temperature | -40℃ to +160℃ |
| Glass transition temperature Tg | 92℃ |
| Elongation | 4.50% |
| Coefficient of thermal expansion, / ℃ | 3.0 x 10-5 |
| Fire resistance UL | 94 V-0 |
| Moisture absorption % wt gain 24 hours water immersion @25℃ | < 0.1 |
| Thermal | |
| Thermal Impedance @10psi | 0.36℃-in²/W |
|
ELECTRICAL AS CURED | |
| Dielectric Strength | 400 volts / mil |
| Dielectric Constant | 4.2 MHz |
| Dissipation factor | 0.029 MHz |
| Volume resistivity, ohm-cm @ 25℃ | 3.0 X 1013 |
Package details:
1KG/A and 1KG/B
5KG/A and 5KG/B
25KG/A and 25KG/B
Ziitek Culture
Quality :
Do it right the first time, total quality control
Effectiveness:
Work precisely and thoroughly for effectiveness
Service:
Quick response, On time delivery and Excellent service
Team work:
Complete teamwork, including sales team, Marketing team, engineering team, R&D team, Manufacturing team, logistics team. All is for supporting and servicing a satisfy service for customers.
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