| Model: | TIE™ 280-25AB |
|---|---|
| Brand: | Thermazig |
| Origin: | Made In China |
| Category: | Chemicals / Adhesives & Sealants |
| Label: | fire resistant epoxy , Sealant , Greases |
| Price: |
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| Min. Order: | 20 pc |
| Live Chat: | Last Online:31 Jan, 2019 |
TIE™ 280-25AB is a two compound, high thermal conductive, low temperature cured, long pot life, fire resistant epoxy encapsulant compound. It is design for potting of capacitors and electrical devices.
Features
》Good thermal conductive: 2.5W/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
》Automotive starters potting; General potting Thermal detector potting
》Ferrite adhesion; TIP type LED; Good adhesion 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 Uncured Material TIE™ 280-25A (Resin) | |
| Color | Black |
| Viscosity@25℃ Brookfield | 3,000 cPs |
| Specific Gravity | 2.1 g/cc |
| Shelf life @25℃ in sealed container | 12 months |
| TIE™ 280-25B (Hardener) | |
| Color | Black |
| Viscosity@25℃ Brookfield | 5,000 cPs |
| Shelf life @25℃ in sealed container | 12 months n |
| Mix Ratio (By weight) TIE™ 280-12A : TIE™ 280-12B = 100 : 100 | |
| Viscosity @25℃ | 4,000 cPs |
| Working pot life (250 g @25℃) | 45 min |
| Specific Gravity | 2.1g/ccn |
| Cure Schedule | |
| Cure 12 hours at 25℃ | |
| Cure 30 minutes at 70℃ | |
| Cured Properties | |
| Hardness @25℃ | 85 Shore D |
| Service temperature | -40℃ to +130℃ |
| Glass transition temperature Tg | 92℃ |
| Elongation | 0.10% |
| Coefficient of thermal expansion, / ℃ | 3.0 X 10-5 |
| Fire resistance UL | Meet 94 V-0 |
| Moisture absorption % wt gain 24 hours water immersion @25℃ | 0.1 |
| Thermal | |
| Thermal Conductivity | 2.5 W/m-K |
| Thermal Impedance @10psi | 0.31 ℃-in²/W |
| ELECTRICAL AS CURED | |
| Dielectric Strength | 300 volts / mil |
| Dielectric Constant | 4.2 MHz |
| Dissipation factor | 0.029 MHz |
|
Volume resistivity, ohm-cm @ 25℃ |
3.0 X 1012 |
Packing: 1KG/CAN
| Payment Terms: | T/T |
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