This room-temperature-curing polyurethane insulation potting compound can have its curing process accelerated under heated conditions. After mixing, it has low viscosity and good defoaming performance. After curing, it forms a semi-rigid polymer with excellent insulation performance.
■ Insulation sealing of automotive electronic sensors and ECU devices. ■ Insulation protection for industrial sensors, low voltage transformers, power modules, etc. ■ Insulation protection for control units of electronic and electrical products.
Product Model | Color | Mixing Ratio | Viscosity | Hardness | Cure Mechanism | Dielectric Strength | Lap Shear Strength | More Parameters |
---|---|---|---|---|---|---|---|---|
AP83(50) | Black | 5:1 | 1100±300 mPa.s @ 25℃ | 50±5 Shore D | 9~12h Initial Curing Time @ 25℃ 0.5~1h Initial Curing Time @ 80℃ 168h Complete Curing Time @ 25℃ | ≥20 kV/mm | 10 MPa(PC) 12 MPa(Steel) |
Detailed introduction |
AP83(70) | Black | 4:1 | 1000±300 mPa.s @ 25℃ | 70±5 Shore D | 9~12h Initial Curing Time @ 25℃ 0.5~1h Initial Curing Time @ 80℃ 168h Complete Curing Time @ 25℃ | ≥18 kV/mm | 10 MPa(PC) 12 MPa(Steel) |
Detailed introduction |
AP83(79) | Gray | 4:1 | 1450±200 mPa.s @ 25℃ | 79±3 Shore D | 10-15min Initial Curing Time @ 25℃ 24h Complete Curing Time @ 25℃ | ≥20 kV/mm | >7 MPa ABS/ABS |
Detailed introduction |