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Two Part Addition Type Encapsultant
(1) Features:
Against moisture, dirt and other atmospheric composition
Relieve mechanical, thermal shock and vibration of mechanical stress and tension caused
Easy to repair
High frequency electric performance
No solvents, no cure by-products
(1) Features:
Against moisture, dirt and other atmospheric composition
Relieve mechanical, thermal shock and vibration of mechanical stress and tension caused
Easy to repair
High frequency electric performance
No solvents, no cure by-products
| Performance index before curing | |||
| Test item | Unit | A part component | B part component |
| Apparance | ---- | Black sticky liquid | White sticky liquid |
| Viscosity | mPa.s (25ºC) | 2000±500 | 2000±500 |
| Density | g/cm3 (25ºC) | 1.50±0.10 | 1.50±0.10 |
| Performance index after curing | |||
| Test item | Unit | Numerical value | |
| Mixing ratio | Weight ratio / volume ratio | 01:01 | |
| Viscosity after mixing | mPa.s (25ºC) | 2000±500 | |
| Density | g/cm3 (25ºC) | 1.50±0.10 | |
| after mixing | |||
| Operating time | h (25ºC) | 1±0.5 | |
| Curing time | ºC/hr | ≤1(60ºC)≤24(25ºC) | |
| Hardness | Shore A | 45±5 | |
| Thermal conductivity | W/(m.k) | ≥0.8 | |
| Expansion coefficient | μm/(m.ºC) | 210 | |
| Flame retardant grade | 3mm | V-0 | |
| Dielectric strength | kV/mm(25ºC) | >25 | |
| Loss factor | (1MHz) (25ºC) | 0.001 | |
| Dielectric constant | (1MHz) (25ºC) | 0.33 | |
| Volume resistivity | (DC500V) Ω.cm | 12x1015 | |
| Introduction | Two-part, 1:1 or 10:1 mixing ratio·No shrinkage· Be used in -50 ºC to 200 ºC·Good electrical insulation· Waterproof, moisture proof and non-corrosive· Comply with Ro HS appliance· UL safety certificates. | ||