POLYURETHANE ENAMELED COPPER WIRE SOLDERABLE UEW SELF BONDING WIRE
A special type of enamelled wire is self bonding wire. Self bonding
wire is an enamelled wire with an additional adhesive enamel
overcoat. This adhesive has a bonding feature, which is activated
by heat or solvents. Once activated the adhesive bonds turn to turn
windings into a compact self supporting coil. The use of self
bonding wire may offer cost and manufacturing advantages in some
winding applications as bobbins, tape, varnishing, or impregnation
may be eliminated.Self bonding wire can be supplied with different
conductor materials such as self bonding copper clad aluminum wire,
self bonding aluminum wire etc.
FEATURES
High adhesiveness
Thermal stability
Chemical resistance
APPLICATION
Touch screen
Sensor
Transformer, relay
House applicance
Power tools
TEST DATA
Nominal conductor diameter | Pre-stretching % | Diameter of mandrel (mm) | Nominal conductor diameter | Pre-stretching % | Diameter of mandrel(mm) |
d(mm) | d(mm) |
d≤0.050 | 20① | 0.15 | 0.250<d≤0.280 | 0 | 0.63 |
0.050<d≤0.063 | 15① | 0.15 | 0.280<d≤0.315 | 0 | 0.71 |
0.063<d≤0.080 | 10 | 0.15 | 0.315<d≤0.355 | 0 | 0.8 |
0.080<d≤0.112 | 5 | 0.15 | 0.355<d≤0.400 | 0 | 0.9 |
0.112<d≤0.140 | 0 | 0.15 | 0.400<d≤0.450 | 0 | 1 |
0.140<d≤0.160 | 0 | 0.25 | 0.450<d≤0.500 | 0 | 1.12 |
0.160<d≤0.180 | 0 | 0.28 | 0.500<d≤0.560 | 0 | 1.25 |
0.180<d≤0.200 | 0 | 0.315 | 0.560<d≤0.630 | 0 | 1.4 |
0.200<d≤0.224 | 0 | 0.355 | 0.630<d≤0.710 | 0 | 1.6 |
0.224<d≤0.250 | 0 | 0.4 | 0.710<d≤0.800 | 0 | 1.8 |